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August Backbone Engineering Report
by mak 11 Sep '92

11 Sep '92

ANSNET/NSFNET Backbone Engineering Report August 1992 Jordan Becker, ANS Mark Knopper, Merit becker(a)ans.net mak(a)merit.edu T3 Backbone Status ================== The system software and routing software for the T3 routers has stabilized. The new RS/960 FDDI card has completed testing and deployment schedules are in progress. A new system software build with support for 10,000 routes maintained locally on the smart-card interfaces is being tested on the T3 Research Network. Planning is now underway for dismantling of the T1 backbone which is targeted for November. Several steps to be completed prior to dismantling the T1 backbone include support for OSI CLNP transport over the T3 backbone, and the deployment of the redundant backup circuit plan for the T3 ENSS gateways at each regional network. Further activities in support of the Phase IV upgrade to the T3 backbone are in progress. Backbone Traffic and Routing Statistics ======================================= The total inbound packet count for the T1 network during August was 3,903,906,145, down 17.9% from July. 298,961,253 of these packets entered from the T3 network. The total inbound packet count for the T3 network was 13,051,979,670, up 1.3% from July. 129,835,094 of these packets entered from the T1 network. The combined total inbound packet count for the T1 and T3 networks (less cross network traffic) was 16,527,089,468 down 3.1% from July. Reports on T3 backbone byte counts for June, July and August were incorrect due to SNMP reporting problems. These will be corrected soon in reports available on the nis.nsf.net machine. The totals for June, July, and August are 2.279, 2.546, and 2.548 trillion, respectively. As of August 31, the number of networks configured in the NSFNET Policy Routing Database was 6360 for the T1 backbone, and 5594 for the T3 backbone. Of these, 1233 networks were never announced to the T1 backbone and 1102 were never announced to the T3 backbone. For the T1, the maximum number of networks announced to the backbone during the month (from samples collected every 15 minutes) was 4866; on the T3 the maximum number of announced networks was 4206. Average announced networks on 8/31 were 4817 to T1, and 4161 to T3. New FDDI Interface Adapter for ENSS Nodes ========================================= We have a new RS960 FDDI adapter for the RS/6000 router that provides much improved reliability and performance. It was our hope that the new RS960 FDDI interface adapter targeted to upgrade the older 'Hawthorne' technology FDDI adapters in the the T3 ENSS routers would be ready for deployment in early August. However several serious bugs were encountered during testing in late July, and the upgrade has been delayed by more than a month. Fortunately we have corrected or worked around all of these known remaining bugs. We are re-running our full suite of regression tests, and a full set of stress tests on the T3 test network during the labor day weekend. Pending the successful completion of our tests, we expect that the first set of FDDI adapter upgrades on the production T3 ENSS nodes could begining during the week of 9/7. We would like to begin planning for the installation of these new interface adapters at ENSS128 (Palo Alto), ENSS135 (San Diego), ENSS129 (Champaign), and ENSS132 (Pittsburgh). We will develop plans for any further FDDI deployments after these first 4 installations have been successfully completed. Dismantling the T1 Backbone =========================== The current target for dismantling the T1 backbone is November '92. This can be accomplished once the remaining networks using the T1 backbone have been cut over to the T3 backbone (these are: ESnet, EASInet, Mexican Networks at Boulder, and CA*net); an OSI CLNP transport capability over the T3 backbone is in place; the T3 ENSS nodes are backed up by additional T1 circuits terminating at alternate backbone POPs; and the network-to-network source/destination pair statistics matrix is available on the T3 backbone. These activities are described below. Since the RCP nodes on the T1 backbone are experiencing further congestion and performance problems due to the growth in networks, we are planning to reduce the number of networks announced to the T1 nodes by the T3 interconnect gateways. This will eliminate the use of the T3 to back up the T1 for those networks yet to cut over, in the event of a failure in the T1 network. Remaining Network Cutovers -------------------------- The ESnet cutover is waiting for a new version of software to be configured for the ESnet router peers at FIX-West and FIX-East. The Mexican autonomous system will be cut over soon, pending communication with the folks in Mexico. We are developing a plan that will allow EASInet to peer directly with the T3 network. The plan for CA*net is to remove the RT from the token ring on the NSS nodes at Seattle, Princeton and Ithaca, configure them to run the CA*net kernel and gated, and peer directly across the ethernet to the T3 ENSS at these sites. OSI Support Plan ---------------- In order to dismantle the T1 backbone, we need to support the transport of OSI (CLNP) packets across the T3 network. Because we would like to target dismantling of the T1 backbone for sometime in late 1992 and the T3 backbone software for support of OSI is still in test, we would like to proceed with a phased (multi-step) migration for support of OSI switching over the T3 network in order to ensure network stability as we introduce OSI software support. The migration plan involves several steps: 1. Convert RT/PC EPSP routers that reside on the shared ENSS LAN into OSI packet encapsulators. This would be done at the 8 or so sites where there are regionals that currently support OSI switching services. OSI traffic is encapsulated in an IP packet on the RT router and forwarded as an IP packet across the T3 network to a destination RT de-encapsulator. This software already exists and can support the migration of OSI traffic off of the T1 backbone, with no software changes required to the T3 backbone. This software is entering test now and could be running in production by early October. 2. Introduce new RS/6000 OSI encapsulator systems that are the running AIX 3.2 operating system with native CLNP support. These machines will replace the RT OSI encapsulators on the shared ENSS LAN. As the CLNP software gets more stable, the RS/6000 system can begin to support non-encapsulated dynamic OSI routing. There are still no changes required to the production T3 network software in this step. This step could occur sometime in the mid- fall. 3. Deploy the AIX 3.2 operating system and native CLNP switching software on the T3 routers across the backbone. The experience gained in step#2 above will facilitate this migration. This step is expected sometime in January 1993. T1 ENSS Backup Circuits ----------------------- The T1 backbone is currently providing backup connectivity in the event of a problem with the T3 backbone. Since the T3 ENSS nodes are currently singly-connected to a CNSS at an MCI POP, the single T3 circuit and CNSS node represent a single point of failure. As a backup plan, each T3 ENSS will be connected to a new T1 circuit which terminates at a different backbone POP CNSS. This will allow bypass recovery in the event of circuit or CNSS failure. We are executing a test plan on the test network to measure internal routing convergence times and end-user observations during a backup transition. These circuits are being ordered now and are expected to be in place by late October. Network Source/Destination Statistics ------------------------------------- During the migration to the smart card forwarding technology (RS960/T960) we temporarily lost the ability to collect network source/destination pair traffic statistics. This is because packets were no longer passing through the RS/6000 system processor where the statistics collection application software ran. We are now testing new software for near-term deployment that will allow us to continue to collect statistics for each network source/destination pair. These statistics include packets_in, packets_out, bytes_in, and bytes_out. The statistics will be cached on the RS960 and T960 interfaces and uploaded to the RS/6000 system for processing and transmission to a central collection machine. Increase Routing Table Sizes on T3 Network ========================================== We continue to experience an increase in ANSNET/NSFNET advertised networks, (see Backbone Traffic and Routing Statistics, above) The current on-card routing table size on the T3 router RS960 card (T3/FDDI) and T960 card (T1/ethernet) supports 6,000 destination networks with up to 4 alternate routes per destination. The current on-card routing tables are managing on the order of 12K routes (including alternate routes to the same destination). We are now testing new software for the RS960 and T960 interfaces that will be deployed shortly that supports up to 10,000 destination networks with up to 4 alternate routes per destination. This software will be deployed on the T3 network in the near future. We also continue to work on support for on-card route caching which will significantly increase the upper limit on the number of routes to unique destination networks that may be supported. This software will be available with the AIX 3.2 operating system release of the router software in early 1Q93. Phase-IV T3 Network Upgrade Status ================================== The scheduled upgrades to the T3 backbone discussed in the July report are continuing on schedule and will allow the dismantling of the T1 backbone. The major features of this plan include: 1) T3 ENSS FDDI interface upgrades to new RS/960 card. This is currently being scheduled at 4 regional sites. 2) T3 ENSS backup connections are being installed. A T1 circuit will be installed at each T3 ENSS to allow a backup connection to a different CNSS. This will provide some redundancy in the case of T3 circuit or primary CNSS failure. These circuits are scheduled for cutin in October. 3) T3 DSU PROM upgrades. A problem was uncovered in testing the new DSU firmware. The new firmware supports additional SNMP function and fixes a few non-critical bugs. Since this problem was uncovered, a fix has been provided. However the testnet has been occupied with FDDI and other system testing since then. Therefore the upgrades to the DSUs that were scheduled to begin on 9/14 will be postponed until early October. 4) The existing set of CNSS routers in the Washington D.C. area will be moved to an MCI POP in downtown Washington D.C. on 9/12 for closer proximity to several ENSS locations. The tail circuits of the existing network attachments to this POP will be reduced to local access circuits only. 5) The installation of a new CNSS in Atlanta is scheduled for 9/26 to reduce the GA Tech T3 tail to local access only, and provide expansion capability in the southeast. T3 Network Performance Enhancements =================================== The general approach to engineering the T3 network has been to prioritze enhancements that improve stability rather than performance. Since the T3 network RS960 upgrade in May '92, the stability of the network has become very good, and we have been able to spend more resources focusing on the performance of the network, which has also improved significantly. With the upcoming deployment of the new RS960 FDDI adapter, we expect to observe higher peak bandwidth utilization across the T3 network, and higher aggregate packet traffic rates. In anticipation of this, we have conducted some baseline performance measurements on the T3 network that serve as a basis for continued tuning and improvement over time. T3 Network Delay ---------------- In order to analyze the delay across the T3 ANSNET, we start by measuring the delay incurred by each T3 router hop, and then measure the circuit propagation delay across all backbone circuits. We have MCI T3 circuit route mileage figures which can be calibrated with PING measurements to determine how much each hop through a T3 router adds to the round trip time. A set of round trip delay measurements was made using a special version of PING that records timestamps using the AIX system clock with microsecond precision. The technical details of the measurements may be described in a future report on the subject. The end result is that the round trip transit delay across a T3 router was measured to be about 0.33 ms (0.165ms one way delay), with a maximum variance between all samples on the same router of 0.03 ms. The T3 routers currently experience very little variance in delay at the current load on the T3 network. The T3 router transit hop delay is therefore negligible compared to the T3 circuit mileage propagation delay. It turns out that the round trip delay between the Washington POP and the San Franciso POP can be 77ms for packets traversing the southern route (Washington->Greensboro->Houston->Los Angeles->San Francisco) or 67ms for packets traversing the northern route (Washington- >New York->Cleveland->Chicago->San Francisco). During the timeframe of "Hawthorne" technology routers, it was appropriate to choose internal routing metrics that balanced load across redundant T3 paths, and minimized transit traffic on the routers. However now with RS960 technology, the requirement for load-balancing, minimizing transit traffic and hop count, and maintaining equal cost paths is no longer justified. With the introduction of the new Atlanta CNSS, we will explore adjustment of the internal T3 link metrics to minmize round-trip latency ENSS<->ENSS. This will improve overall network performance as perceived by end users. The summary on T3 network latency is: (1) Delays due to multiple hops in the T3 network are measurable, but not large enough to matter a whole lot. The observed T3 ANSNET one way delay associated with a single T3 router hop is 0.165mS per router (1.35mS cross country one way delay due to 8 router hops). This is neglible compared with the cross-country propogation delays (e.g. 35ms one way). It would require the addition of 30 T3 routers to a path to add 10 ms to the unloaded round trip time, given constant circuit mileage. Delays introduced by extra router hops are negligible compared to circuit mileage delays. (2) For small packets, like the default for ping and traceroute, the round trip delay is mostly dependent on circuit mileage, and is relatively independent of bandwidth (for T1 and beyond, at least). (3) All T3 links within the network are maintained at equal cost link metrics regardless of physical mileage. This was designed during the timeframe when RS/6000 routers were switching packets through the system processor, and hop count, and transit traffic through the router were important quantities to minimize. With the introduction of pure adapter level switching (e.g. no RS/6000 system processor involved in switching user datagrams), minimizing hop count and router transit traffic become less important. Minimizing overall ENSS<->ENSS delay becomes more important. (4) The T3 ANSNET maintains two different physical circuit routes between Washington D.C. and Palo Alto. Each of these routes represent equal cost paths, and therefore will split the traffic load between them. However one of these physical routes is about 600 miles longer than the other. This can introduce problems involving asymmetric routes internal to the T3 network, and sub-optimal latency. The T3 ANSNET circuits are physically diverse to avoid large scale network failures in the event of a fiber cut. Compromising physical route diversity is not planned. However some reduction of real T3 circuit mileage (and therefore about 5mS of delay) might be possible on the ANSNET with the installation of the Atlanta POP CNSS in September. ANS is conducting a review with MCI to determine whether the Washington->Greensboro->Houston->Los Angeles->Hayward physical route can be reduced in total circuit miles without compromising route network diversity. This might be possible as part of the plan to co-locate equipment within Atlanta. T3 Network Throughput --------------------- The RS960 adapter technology will support up to five T3 interfaces per router, with an individual T3 interface operating at switching rates in excess of 10K packets per second in each direction. The unit and system tests performed prior to the April '92 network upgrade required the CNSS routers to operate at 50KPPS+ aggregate switching rates, and 22Mbps+ in each direction with an average packet size of 270 bytes on a particular RS960 interface. The router has also been configured and tested in the lab to saturate a full 45Mbps T3 link. The performance that is currently observed by individual end users on the T3 network is largely determined by their access to the network. Access may be via an ethernet or an FDDI local area network. Many users have reported peak throughput observations up to 10Mbps across the T3 network using ethernet access. Several of the T3 network attachments support an FDDI local area network interface which, unfortunately, does not result in more than 14Mbps peak throughput across the T3 backbone right now. With the new RS960 FDDI adapter to be introduced in September, end-to-end network throughput may exceed 22Mbps in each direction (limited by the T3 adapter). The initial RS960 FDDI card software will support a 4000 byte MTU that will be increased later on with subsequent performance tuning. Further performance enhancements will be administered to the T3 backbone in the fall and winter to further approach peak 45Mbps switching rates for end-user applications.

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Additions to the NSFNET policy-based routing database
by Riaz Taherzadeh-Yazdian 11 Sep '92

11 Sep '92

The following networks have been added to the NSFNET policy-based routing database, and routes should be in effect by 08:00 EDT. T1 Network: ---------- Network IP: 133.28 Network Name: KAINS-NET Location: Kanazawa University, Kodatsuno 2-40-20, Kanazawa-shi, Ishikawa 920, JAPAN Country Code: JP 1:1240 USSPRINT - Palo Alto, CA Network IP: 137.54 Network Name: VERNET Location: University of Virginia, Gilmer Hall, Charlottesville, VA 22903, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 141.62 Network Name: FHD-STGT Location: Fachhochschule fuer Druck, Nobelstr. 10 7000 Stuttgart 80, GERMANY Country Code: DE 1:750 T1-T3 Network Interconnect (Ann Arbor, MI) 2:756 T1-T3 Network Interconnect (Princeton, NJ) 3:754 T1-T3 Network Interconnect (Houston, TX) 4:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 141.68 Network Name: BRAVE Location: Berufsakademie Ravensburg, Ravensburg, GERMANY Country Code: DE 1:750 T1-T3 Network Interconnect (Ann Arbor, MI) 2:756 T1-T3 Network Interconnect (Princeton, NJ) 3:754 T1-T3 Network Interconnect (Houston, TX) 4:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 141.79 Network Name: FH-OFFENBURG Location: Fachhochschule Offenburg, Offenburg, GERMANY Country Code: DE 1:750 T1-T3 Network Interconnect (Ann Arbor, MI) 2:756 T1-T3 Network Interconnect (Princeton, NJ) 3:754 T1-T3 Network Interconnect (Houston, TX) 4:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 141.192 Network Name: ICLDATA Location: ICL Data Oy, Kutomontie 18 C, SF-00380 Helsinki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 142.137 Network Name: ETS-NET Location: Ecole de Technologie Superieur, 4750 Henri-Julien St., Montreal, Quebec, CANADA Country Code: CA 1:603 CA*net router in Quebec 2:601 CA*net router in Toronto 3:602 CA*net router in Montreal Network IP: 155.31 Network Name: ERAU-FLORIDA Location: Academic Computing, Embry-Riddle Aeronautical University, 600 S. Clyde Morris Blvd., Daytona Beach, FL 32114-3900, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 155.44 Network Name: HMCO-NET Location: Houghton Mifflin Company, One Beacon Street, Boston, MA 02108, USA Country Code: US 1:1384 NEARnet Regional Network 2:1383 NEARnet Regional Network 3:560 NEARnet Regional Network 4:281 NEARnet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:701 Alternet Network IP: 160.129 Network Name: VUMC Location: Vanderbilt University Medical Center, B-131 VUH, Vanderbilt University Hospital, Nashville, TN 37232-7330, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 160.143 Network Name: HURRICANE Location: Gateway Operations Center, Fort Richie, LA, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 160.144 Network Name: SENECA-NET2 Location: Management Information Systems, Commander, Seneca Army Depot, Building 115, Romulus, NY 14541-5001, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 161.13 Network Name: TXSWU Location: Southwestern University, Office of Information Systems, A. Frank Smith Library Center, Georgetown, TX 78626, USA Country Code: US 1:280 SESQUINET Regional Network 2:114 SESQUINET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 163.152 Network Name: KUCCNET Location: Korea University, Anam-Dong, Sungbuk-Ku, Seoul 136-701, KOREA Country Code: KR 1:372 Nasa Science Network (FIX-West) 2:297 Nasa Science Network (FIX-East) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.86.93 Network Name: FALLSCH-GW6 Location: MTMC, 5611 Columbia Pike, Attn: ASQNG-OP-TS, Falls Church, VA 22041-5050, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.87.128 Network Name: HSBOS1 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 1:590 EASInet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:1800 ICM (FIX-East) Network IP: 192.87.129 Network Name: HSBOS2 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 1:590 EASInet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:1800 ICM (FIX-East) Network IP: 192.87.130 Network Name: HSBOS3 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 1:590 EASInet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:1800 ICM (FIX-East) Network IP: 192.87.131 Network Name: HSBOS4 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 1:590 EASInet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:1800 ICM (FIX-East) Network IP: 192.98.8 Network Name: OTOLNET Location: Oulu Institute of Technology, Kotkantie 1, SF-90250 Oulu, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.42 Network Name: OSITECHNET Location: Ositech Oy, Tekniikantie 12, SF-02150 Espoo, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.43 Network Name: MDATANET Location: Microdata Oy, Kuusisaarentie 3, SF-00340 Helsinki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.80 Network Name: TYT-SJK0 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.81 Network Name: TYT-SJK1 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.82 Network Name: TYT-SJK2 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.83 Network Name: TYT-SJK3 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.84 Network Name: TYT-SJK4 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.85 Network Name: TYT-SJK5 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.86 Network Name: MAKES-SJK1 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.98.87 Network Name: MAKES-SJK2 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.124.245 Network Name: IOW-NETWORK Location: Institut fuer Meeresforschung Warnemuende, Seestrasse 15, D-0-2530 Warnemuende, GERMANY Country Code: DE 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 192.134.146 Network Name: FR-IUSTI-EDU Location: IUSTI - Centre Universitaire de St Jerome, Avenue escadrille normandie niemem, F-13397 Marseille, FRANCE Country Code: FR 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.134.147 Network Name: FR-IUSTI-REC Location: IUSTI - Centre Universitaire de St Jerome, Avenue escadrille normandie niemem, F-13397 Marseille, FRANCE Country Code: FR 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.135.188 Network Name: ERRC Location: Eastern Regional Research Center, USDA-ARS-ERRC, 600 East Mermaid Lane, Philadelphia, PA 19118, USA Country Code: US 1:1206 PSCNET Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.150.148 Network Name: WICAT Location: Wicat Systems, 1875 South State Street, MS 9, Orem, UT 84058, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) 2:209 Westnet Regional Network (Colorado Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.165.147 Network Name: SE-RGRHU Location: Counsil for University Education, Box 45501, S-104 30 Stockholm, SWEDEN Country Code: SE 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.188.199 Network Name: EPFL-NET1 Location: Enoch-Pratt Free Library, 400 Cathedral Street, Baltimore, MD 21201-4484, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.252 Network Name: URBAN-NET Location: The Urban Institute, 2100 M Street, NW, Washington, DC 20037, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.195.231 Network Name: CIESIN-START Location: CIESIN Consortium, Suite 805, 1825 K Street, NW, Washington, DC 20006, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.195.232 Network Name: CIESIN-DC Location: CIESIN Consortium, Suite 805, 1825 K Street, NW, Washington, DC 20006, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.133 Network Name: WN-AZ Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) 2:209 Westnet Regional Network (Colorado Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.134 Network Name: WN-ID Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) 2:209 Westnet Regional Network (Colorado Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.135 Network Name: WN-TEST1 Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) 2:210 Westnet Regional Network (Utah Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.136 Network Name: WN-TEST2 Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) 2:210 Westnet Regional Network (Utah Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.137 Network Name: WN-SHOW Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) 2:210 Westnet Regional Network (Utah Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Total configured T1 networks: 6491 T3 Network: ---------- AS 278 (Mexican Networks at NCAR) was added to the T3 database, with three primary networks (not listed here). Network IP: 137.54 Network Name: VERNET Location: University of Virginia, Gilmer Hall, Charlottesville, VA 22903, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 141.62 Network Name: FHD-STGT Location: Fachhochschule fuer Druck, Nobelstr. 10 7000 Stuttgart 80, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 141.68 Network Name: BRAVE Location: Berufsakademie Ravensburg, Ravensburg, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 141.79 Network Name: FH-OFFENBURG Location: Fachhochschule Offenburg, Offenburg, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 141.192 Network Name: ICLDATA Location: ICL Data Oy, Kutomontie 18 C, SF-00380 Helsinki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 155.31 Network Name: ERAU-FLORIDA Location: Academic Computing, Embry-Riddle Aeronautical University, 600 S. Clyde Morris Blvd., Daytona Beach, FL 32114-3900, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 155.44 Network Name: HMCO-NET Location: Houghton Mifflin Company, One Beacon Street, Boston, MA 02108, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 43:701 Alternet Network IP: 160.129 Network Name: VUMC Location: Vanderbilt University Medical Center, B-131 VUH, Vanderbilt University Hospital, Nashville, TN 37232-7330, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 160.143 Network Name: HURRICANE Location: Gateway Operations Center, Fort Richie, LA, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 160.144 Network Name: SENECA-NET2 Location: Management Information Systems, Commander, Seneca Army Depot, Building 115, Romulus, NY 14541-5001, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 161.13 Network Name: TXSWU Location: Southwestern University, Office of Information Systems, A. Frank Smith Library Center, Georgetown, TX 78626, USA Country Code: US 1:280 SESQUINET Regional Network 2:114 SESQUINET Regional Network Network IP: 163.152 Network Name: KUCCNET Location: Korea University, Anam-Dong, Sungbuk-Ku, Seoul 136-701, KOREA Country Code: KR 1:372 Nasa Science Network (FIX-West) 2:297 Nasa Science Network (FIX-East) Network IP: 192.86.93 Network Name: FALLSCH-GW6 Location: MTMC, 5611 Columbia Pike, Attn: ASQNG-OP-TS, Falls Church, VA 22041-5050, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 192.87.128 Network Name: HSBOS1 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) Network IP: 192.87.129 Network Name: HSBOS2 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) Network IP: 192.87.130 Network Name: HSBOS3 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) Network IP: 192.87.131 Network Name: HSBOS4 Location: Hogeschool 's Hertogenbosch, P.O. Box 90109, NL - 5200 MA 's Hertogenbosh, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) Network IP: 192.98.8 Network Name: OTOLNET Location: Oulu Institute of Technology, Kotkantie 1, SF-90250 Oulu, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.42 Network Name: OSITECHNET Location: Ositech Oy, Tekniikantie 12, SF-02150 Espoo, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.43 Network Name: MDATANET Location: Microdata Oy, Kuusisaarentie 3, SF-00340 Helsinki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.80 Network Name: TYT-SJK0 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.81 Network Name: TYT-SJK1 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.82 Network Name: TYT-SJK2 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.83 Network Name: TYT-SJK3 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.84 Network Name: TYT-SJK4 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.85 Network Name: TYT-SJK5 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.86 Network Name: MAKES-SJK1 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.98.87 Network Name: MAKES-SJK2 Location: University of Tampere, TYT Seinaejoki, Box 147, SF-60101 Seinaejoki, FINLAND Country Code: FI 1:1800 ICM (FIX-East) Network IP: 192.134.146 Network Name: FR-IUSTI-EDU Location: IUSTI - Centre Universitaire de St Jerome, Avenue escadrille normandie niemem, F-13397 Marseille, FRANCE Country Code: FR 1:1800 ICM (FIX-East) Network IP: 192.134.147 Network Name: FR-IUSTI-REC Location: IUSTI - Centre Universitaire de St Jerome, Avenue escadrille normandie niemem, F-13397 Marseille, FRANCE Country Code: FR 1:1800 ICM (FIX-East) Network IP: 192.135.188 Network Name: ERRC Location: Eastern Regional Research Center, USDA-ARS-ERRC, 600 East Mermaid Lane, Philadelphia, PA 19118, USA Country Code: US 1:204 PSCNET Regional Network 2:1206 PSCNET Regional Network Network IP: 192.150.148 Network Name: WICAT Location: Wicat Systems, 1875 South State Street, MS 9, Orem, UT 84058, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) - ENSS 142 2:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 Network IP: 192.165.147 Network Name: SE-RGRHU Location: Counsil for University Education, Box 45501, S-104 30 Stockholm, SWEDEN Country Code: SE 1:1800 ICM (FIX-East) Network IP: 192.188.199 Network Name: EPFL-NET1 Location: Enoch-Pratt Free Library, 400 Cathedral Street, Baltimore, MD 21201-4484, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.188.252 Network Name: URBAN-NET Location: The Urban Institute, 2100 M Street, NW, Washington, DC 20037, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.195.231 Network Name: CIESIN-START Location: CIESIN Consortium, Suite 805, 1825 K Street, NW, Washington, DC 20006, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.195.232 Network Name: CIESIN-DC Location: CIESIN Consortium, Suite 805, 1825 K Street, NW, Washington, DC 20006, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.207.133 Network Name: WN-AZ Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) - ENSS 142 2:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 Network IP: 192.207.134 Network Name: WN-ID Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) - ENSS 142 2:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 Network IP: 192.207.135 Network Name: WN-TEST1 Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 192.207.136 Network Name: WN-TEST2 Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 192.207.137 Network Name: WN-SHOW Location: Westnet, University of Colorado, 3645 Marine Street, Boulder, CO 80303-0455, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Total configured T3 networks: 5782 The following T3 Routers have also been added: AS Number: 278 AS Notes: Mexican Networks at NCAR AS Country Code: MX ANS: No BkBn: 690 NSS: 140.222.141 - ENSS141 Boulder, CO Gate: 192.43.244.8 - ram-gw.ucar.edu ENSS141, Boulder, CO ***************************************************************** The configuration reports, map information sheets, and configuration files which reflect these changes are available for anonymous ftp on nis.nsf.net as usual. nsfnet/announced.networks - configuration reports latest report for: - NSFNET T1 has the file extension .now - NSFNET T3 has the file extension 3.now nsfnet/backbone.configuration - configuration files for the routing software for each NSS latest report for: - NSFNET T1 has the file format config.nss# - NSFNET T3 has the file extension .t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line. from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files TEMPLATE.NET, TEMPLATE.GATE, and TEMPLATE.AS. ******************************* --Riaz Taherzadeh-Yazdian Merit/NSFNET rty(a)merit.edu --Steve Widmayer Merit/NSFNET skw(a)merit.edu

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CERFnet Weekly Report for the week of Monday, August 31, 1992.
by Donna Bigley 08 Sep '92

08 Sep '92

############################################################################### This is the CERFnet weekly activity report for the period of Monday, August 31st through Sunday, September 6th, 1992. This report is also available through anonymous FTP from NIC.CERF.NET [192.102.249.3] in the cerfnet/cerfnet_stats subdirectory. The filename is: 6-sept-92.txt All times are in Pacific Daylight Time, and in the 24-hour format. Please direct any questions or comments to: donnab(a)cerf.net or help(a)cerf.net ****************************************************************************** NETWORK OUTAGES: TICKET #: 1273 SITE: CITOH SITES AFFECTED: CITOH TIME STARTED: Mon 08-31-92 01:48 TIME ENDING: Mon 08-31-92 09:01 TIME ELAPSED: 7 hours, 13 min REASON: Equipment Trouble TICKET #: 1274 SITE: MARK V SITES AFFECTED: MARK V TIME STARTED: Mon 08-31-92 07:13 TIME ENDING: Mon 08-31-92 08:43 TIME ELAPSED: 1 hour, 30 min REASON: Equipment Trouble TICKET #: 1277 SITE: CADAM SITES AFFECTED: CADAM TIME STARTED: Mon 08-31-92 18:34 TIME ENDING: Mon 08-31-92 21:29 TIME ELAPSED: 2 hours, 55 min (Intermittent Access) REASON: Unscheduled Outage TICKET #: 1268 SITE: HUGHES-CIT SITES AFFECTED: HUGHES-CIT TIME STARTED: Tue 09-01-92 00:09 TIME ENDING: Tue 09-01-92 01:36 TIME ELAPSED: 1 hour, 27 min REASON: CERF/Vendor Scheduled Maintenance TICKET #: 1290 SITE: CADAM SITES AFFECTED: CADAM TIME STARTED: Fri 09-04-92 11:52 TIME ENDING: Fri 09-04-92 12:12 TIME ELAPSED: 20 min REASON: Unknown (Cisco Box Didn't Restart) TICKET #: 1293 SITE: IRVINE COMPILER SITES AFFECTED: IRVINE COMPILER TIME STARTED: Fri 09-04-92 14:14 TIME ENDING: Fri 09-04-92 15:23 TIME ELAPSED: 1 hour 9 min REASON: Software Trouble TICKET #: 1291 SITE: SERI/KOREA SITES AFFECTED: SERI/KOREA TIME STARTED: Sat 09-05-92 08:36 TIME ENDING: Sat 09-05-92 16:12 TIME ELAPSED: 7 hours 36 min. REASON: Link Failure (Cisco Box Didn't Reset and Contacted Worldcom) TICKET #: 1292 SITE: CICESE SITES AFFECTED: CICESE TIME STARTED: Sat 09-05-92 10:01 TIME ENDING: Sat 09-05-92 17:28 TIME ELAPSED: 7 hours 27 min. REASON: Vendor Scheduled Maintenance TICKET #: 1240 SITE: SDSC-CIT T1 SITES AFFECTED: SDSC-CIT T1 TIME STARTED: Sat 09-05-92 22:08 TIME ENDING: Sat 09-05-92 22:11 TIME ELAPSED: 3 min. REASON: Vender Schedule Maintenance (MCI Maintenance) TICKET #: 1291 SITE: SERI/KOREA SITES AFFECTED: SERI/KOREA TIME STARTED: Sun 09-06-92 03:59 TIME ENDING: Sun 09-06-92 10:26 TIME STARTED: Sun 09-06-92 17:59 TIME ENDING: Sun 09-06-92 20:14 TIME ELAPSED: 8 hours 42 min. REASON: Link Failure (Between IDMC and the Earth Station in Korea) TICKET #: 1282 SITE: UCOP-SDSC T1 SITES AFFECTED: UCOP-SDSC T1 TIME STARTED: Sun 09-06-92 04:57 TIME ENDING: Sun 09-06-92 04:58 TIME ELAPSED: 1 min. REASON: Vendor Scheduled Maintenance (MCI Maintenance) TICKET #: 1282 SITE: UCI-SDSC T1 SITES AFFECTED: UCI-SDSC T1 TIME STARTED: Sun 09-06-92 06:21 TIME ENDING: Sun 09-06-92 06:24 TIME ELAPSED: 3 min. REASON: Vendor Scheduled Maintenance (MCI Maintenance) ------------------------------------------------------------------------ CERFNET TRAFFIC CAPACITY USAGE AT EACH CIRCUIT LINK LINK SPEED CAPACITY PEAK HOUR (PDT) UCI/CALTECH 45.000 mbps 00.1% 15:00 SDSC/GA 10.000 mbps 00.2% 02:00 SDSC/CALTECH 1.544 mbps 10.9% 06:00 SDSC/UCI 1.544 mbps 06.7% 15:00 SDSC/UCLA 1.544 mbps 08.0% 15:00 SDSC/UCOP 1.544 mbps 04.8% 06:00 UCI/UCLA 1.544 mbps 01.2% 15:00 SDSC/UCR 512 kbps 03.0% 14:00 UCLA/UCSB 512 kbps 09.3% 15:00 CALTECH/HUGHES 1.544 mbps 00.4% 00:00 SDSC/AGI 1.544 mbps 00.1% 08:00 SDSC/BIOSYM 1.544 mbps 00.5% 12:00 SDSC/GD 1.544 mbps 01.4% 10:00 SDSC/SAIC 1.544 mbps 02.0% 12:00 SDSC/SEASPACE 1.544 mbps 00.2% 09:00 UCI/CSU CO(SWRL) 1.544 mbps 03.4% 15:00 UCI/MDC 1.544 mbps 02.9% 07:00 UCLA/GETTY 1.544 mbps 00.1% 13:00 UCOP/APPLE 1.544 mbps 01.2% 11:00 UCOP/CISCO 1.544 mbps 00.2% 06:00 UCR/LLUMC 1.544 mbps 00.4% 07:00 CALTECH/AJS 56 kbps 01.4% 14:00 CALTECH/CADAM 56 kbps 00.7% 20:00 CALTECH/CITY OF HOPE 56 kbps 00.5% 17:00 CALTECH/CLAREMONT 56 kbps 21.9% 06:00 CALTECH/DISNEY 56 kbps 05.4% 14:00 CALTECH/OXY 56 kbps 06.1% 18:00 CALTECH/SCAQMD 56 kbps 00.4% 06:00 SDSC/API 56 kbps 07.5% 20:00 SDSC/CICESE 56 kbps 02.5% 09:00 SDSC/KOREA 56 kbps 08.7% 00:00 SDSC/QUALCOMM 56 kbps 11.9% 16:00 SDSC/REDE-RIO 56 kbps 12.2% 14:00 SDSC/SCIH 56 kbps 09.0% 15:00 SDSC/SDG&E 56 kbps 00.1% 17:00 SDSC/USD 56 kbps 06.5% 08:00 SDSC/USIU 56 kbps 04.4% 17:00 UCI/BECKMAN 56 kbps 06.6% 06:00 UCI/CCCD 56 kbps 05.6% 03:00 UCI/CMD 56 kbps 01.6% 17:00 UCI/EMULEX 56 kbps 02.0% 10:00 UCI/FULLERTON 56 kbps 02.0% 13:00 UCI/HUGHES 56 kbps 13.2% 16:00 UCI/ICC 56 kbps 05.2% 20:00 UCI/MTI 56 kbps 03.5% 06:00 UCI/SPARTA 56 kbps 04.5% 06:00 UCI/UNOCAL 56 kbps 08.0% 13:00 UCLA/CRSS 56 kbps 00.6% 16:00 UCLA/DATAPRODUCTS 56 kbps 01.1% 15:00 UCLA/GTE 56 kbps 02.9% 08:00 UCLA/ISX 56 kbps 03.2% 16:00 UCLA/LITTON 56 kbps 00.5% 13:00 UCLA/PEPPERDINE 56 kbps 00.9% 13:00 UCLA/QUOTRON 56 kbps 07.0% 21:00 UCLA/SMC 56 kbps 05.1% 16:00 UCOP/FARALLON 56 kbps 04.5% 14:00 UCOP/INTEL 56 kbps 17.1% 16:00 UCOP/LSIL 56 kbps 07.2% 19:00 UCOP/NETLABS 56 kbps 49.4% 14:00 ------------------------------------------------------------------------------ SITE CISCO BOX UPTIME SINCE LAST REBOOT (as of 00:15 PDT on Sept. 7, 1992): CERFnet BACKBONE CALTECH [131.215.139.253] Up: 57 days 11 hours 37 minutes SDSC LongBoard [134.24.99.254] Up: 83 days 08 hours 21 minutes SDSC Drzog [132.249.16.13] Up: 116 days 14 hours 24 minutes SDSC Hang10 [132.249.16.15] Up: 116 days 14 hours 24 minutes UCI [128.200.1.101] Up: 43 days 15 hours 24 minutes UCLA [128.97.130.10] Up: 154 days 06 hours 28 minutes UCOP [134.24.52.112] Up: 166 days 16 hours 38 minutes UCR [134.24.108.105] Up: 57 days 12 hours 36 minutes CERF 1544 AGI [134.24.202.110] Up: 57 days 09 hours 43 minutes APPLE [134.24.70.200] Up: 315 days 06 hours 15 minutes BIOSYM [134.24.57.200] Up: 87 days 07 hours 13 minutes CISCO Systems [134.24.54.200] Up: 05 days 17 hours 26 minutes [Equipment Trouble] CSUCO/SWRL [130.150.102.200] Up: 37 days 18 hours 22 minutes GA [134.24.20.10] Up: 57 days 12 hours 14 minutes GD [134.24.60.200] Up: 129 days 16 hours 18 minutes GETTY [134.24.235.200] Up: 24 days 07 hours 02 minutes HUGHES_CIT [134.24.103.200] Up: 38 days 13 hours 53 minutes LLUMC [134.24.208.200] Up: 36 days 13 hours 45 minutes MDC [134.24.65.200] Up: 16 days 08 hours 00 minutes SAIC [134.24.53.208] Up: 116 days 14 hours 10 minutes UCSB [134.24.107.107] Up: 74 days 15 hours 45 minutes CERF 56 AJS [134.24.225.101] Up: 26 days 13 hours 24 minutes API [134.24.224.200] Up: 73 days 13 hours 18 minutes BECKMAN [134.24.237.200] Up: 96 days 12 hours 10 minutes CADAM [134.24.229.200] Up: 09 days 06 hours 23 minutes CCCD [134.24.219.200] Up: 70 days 19 hours 14 minutes CICESE [134.24.227.200] Up: 110 days 09 hours 44 minutes CITY_OF_HOPE [134.24.233.200] Up: 14 days 23 hours 42 minutes CLAREMONT [134.24.206.109] Up: 33 days 21 hours 38 minutes CMD [134.24.218.200] Up: 02 days 07 hours 29 minutes [Equipment Trouble] CRSS [134.24.232.200] Up: 32 days 12 hours 16 minutes DATAPRODUCTS [134.24.211.200] Up: 159 days 13 hours 01 minutes DISNEY [134.24.207.211] Up: 20 days 19 hours 57 minutes EMULEX [134.24.209.212] Up: 08 days 07 hours 37 minutes FARALLON [134.24.56.200] Up: 34 days 15 hours 51 minutes FULLERTON [134.24.214.217] Up: 70 days 17 hours 55 minutes GTE [134.24.212.200] Up: 175 days 16 hours 57 minutes HUGHES [134.24.204.200] Up: 29 days 16 hours 21 minutes INTEL [134.24.73.200] Up: 162 days 11 hours 34 minutes ICC [134.24.238.200] Up: 60 days 08 hours 39 minutes LITTON [134.24.213.200] Up: 16 days 13 hours 29 minutes LSIL [134.24.72.200] Up: 124 days 08 hours 26 minutes MTI [134.24.216.100] Up: 12 days 08 hours 48 minutes NETLABS [134.24.71.200] Up: 39 days 09 hours 33 minutes OXY [134.24.205.108] Up: 06 days 17 hours 15 minutes [Equipment Trouble] PEPPERDINE [134.24.203.218] Up: 149 days 21 hours 42 minutes QUALCOMM [134.24.200.201] Up: 07 days 01 hours 48 minutes QUOTRON [134.24.230.202] Up: 14 days 06 hours 06 minutes REDE_RIO [134.24.112.200] Up: 09 days 14 hours 32 minutes SANTA MONICA [134.24.210.219] Up: 39 days 13 hours 40 minutes SCAQMD [134.24.234.200] Up: 262 days 14 hours 27 minutes SCI-HOR [134.24.109.205] Up: 117 days 06 hours 02 minutes SDG&E [134.24.226.200] Up: 96 days 13 hours 39 minutes SEASPACE [134.24.80.200] Up: 151 days 11 hours 26 minutes SERI/KOREA [134.24.223.200] Up: 12 days 01 hours 41 minutes SPARTA [134.24.215.200] Up: 160 days 10 hours 57 minutes UNOCAL [134.24.217.200] Up: 185 days 01 hours 57 minutes USD [134.24.201.106] Up: 27 days 17 hours 00 minutes USIU [134.24.222.215] Up: 428 days 17 hours 07 minutes DIAL n' CERF Plus 14.4 CITOH [161.1.1.1] Up: 10 days 11 hours 41 minutes MARKV [192.122.251.6] Up: 10 days 01 hours 14 minutes PEREGRINE [192.72.253.97] Up: 02 days 15 hours 06 minutes [New Installation] DIAL n' CERF DNC-SDSC [134.24.1.2] Up: 38 days 11 hours 19 minutes DNC-UCI [134.24.2.2] Up: 43 days 15 hours 25 minutes DNC-UCLA [134.24.3.2] Up: 02 days 15 hours 05 minutes [Equipment Trouble] DNC-CALTECH [134.24.4.2] Up: 10 days 01 hours 14 minutes DNC-UCOP [134.24.5.2] Up: 69 days 04 hours 29 minutes CIT-NETBLAZER [130.152.104.1] Up: 59 days 13 hours 47 minutes SDSC-NETBLAZER [192.102.249.25] Up: 02 days 15 hours 05 minutes [CERFnet Site Activity] UCI-NETBLAZER [134.24.92.2] Up: 11 days 06 hours 44 minutes UCLA-NETBLAZER [134.24.93.2] Up: 18 days 06 hours 54 minutes UCOP-NETBLAZER [134.24.250.2] Up: 166 days 23 hours 54 minutes

1 0

Additions to the NSFNET policy-based routing database
by Riaz Taherzadeh-Yazdian 08 Sep '92

08 Sep '92

The following networks have been added to the NSFNET policy-based routing database, and routes should be in effect as of 08:00 EDT. T1 Network: ---------- Network IP: 133.34 Network Name: YNU Location: Yokohama National University, Information Processing Center, Tokiwadai 156, Hodogaya-ku, Yokohama 240, JAPAN Country Code: JP 1:1240 USSPRINT - Palo Alto, CA Network IP: 139.153 Network Name: STIRUNIV-LAN Location: University of Stirling, Stirling, FK9 4LA, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 141.241 Network Name: KING-AC Location: Kingston University, Penrhyn Road, Kingston-upon-Thames, Surrey KT1 2EE, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 150.162 Network Name: UFSC-ANSC Location: Universidade Federal de Santa Catarina, Nucleo de Processamento de Dados, Campus Universitario Trindade - CP 88049, Santa Catarina, BRAZIL Country Code: BR 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 155.230 Network Name: KPNU-NET Location: Kyungpook National University, San-Gyuk-3-Dong, Puk-Gu, Taegu, KOREA Country Code: KR 1:372 Nasa Science Network (FIX-West) 2:297 Nasa Science Network (FIX-East) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 159.202 Network Name: IDSCORPNET Location: IDS Financial Services, IDS Tower-10, OP4/288, Mineapolis, MN 55440, USA Country Code: US 1:267 CICNET at UIUC 2:266 CICNET at MERIT 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.102.218 Network Name: CNTRCOLL-NET Location: Centre College, Olin Hall, Room 30, 700 West Walnut Street, Danville, KY 40422, USA Country Code: US 1:297 Nasa Science Network (FIX-East) 2:372 Nasa Science Network (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.152.99 Network Name: UHC-NET Location: United HealthCare Corporation, 9900 Bren Road East, Minnetonka, MN 55343, USA Country Code: US 1:267 CICNET at UIUC 2:266 CICNET at MERIT 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.187.134 Network Name: NETCOM37 Location: Netcom On-line Communications Services, 4000 Moorpark Avenue - Suite 209, San Jose, CA 95117, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.67 Network Name: NET-CRHS Location: Cranston High School, 845 Park Avenue, Cranston, RI 02910, USA Country Code: US 1:701 Alternet 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:279 SURANET Regional Network (Georgia Tech) Network IP: 192.208.128 Network Name: NETBLK-MSSTATE-128 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.129 Network Name: NETBLK-MSSTATE-129 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.130 Network Name: NETBLK-MSSTATE-130 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.131 Network Name: NETBLK-MSSTATE-131 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.132 Network Name: NETBLK-MSSTATE-132 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.133 Network Name: NETBLK-MSSTATE-133 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.134 Network Name: NETBLK-MSSTATE-134 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.135 Network Name: NETBLK-MSSTATE-135 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.136 Network Name: NETBLK-MSSTATE-136 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.137 Network Name: NETBLK-MSSTATE-137 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.208.138 Network Name: NETBLK-MSSTATE-138 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Total configured T1 networks: 6447 T3 Network: ---------- Network IP: 139.153 Network Name: STIRUNIV-LAN Location: University of Stirling, Stirling, FK9 4LA, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) Network IP: 141.241 Network Name: KING-AC Location: Kingston University, Penrhyn Road, Kingston-upon-Thames, Surrey KT1 2EE, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) Network IP: 155.230 Network Name: KPNU-NET Location: Kyungpook National University, San-Gyuk-3-Dong, Puk-Gu, Taegu, KOREA Country Code: KR 1:372 Nasa Science Network (FIX-West) 2:297 Nasa Science Network (FIX-East) Network IP: 159.202 Network Name: IDSCORPNET Location: IDS Financial Services, IDS Tower-10, OP4/288, Mineapolis, MN 55440, USA Country Code: US 1:267 CICNET at UIUC 2:1225 CICNET at Argonne Labs 3:266 CICNET at MERIT Network IP: 192.102.218 Network Name: CNTRCOLL-NET Location: Centre College, Olin Hall, Room 30, 700 West Walnut Street, Danville, KY 40422, USA Country Code: US 1:297 Nasa Science Network (FIX-East) 2:372 Nasa Science Network (FIX-West) Network IP: 192.152.99 Network Name: UHC-NET Location: United HealthCare Corporation, 9900 Bren Road East, Minnetonka, MN 55343, USA Country Code: US 1:267 CICNET at UIUC 2:1225 CICNET at Argonne Labs 3:266 CICNET at MERIT Network IP: 192.187.134 Network Name: NETCOM37 Location: Netcom On-line Communications Services, 4000 Moorpark Avenue - Suite 209, San Jose, CA 95117, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.188.67 Network Name: NET-CRHS Location: Cranston High School, 845 Park Avenue, Cranston, RI 02910, USA Country Code: US 1:701 Alternet 2:702 Alternet Network IP: 192.208.128 Network Name: NETBLK-MSSTATE-128 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.129 Network Name: NETBLK-MSSTATE-129 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.130 Network Name: NETBLK-MSSTATE-130 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.131 Network Name: NETBLK-MSSTATE-131 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.132 Network Name: NETBLK-MSSTATE-132 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.133 Network Name: NETBLK-MSSTATE-133 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.134 Network Name: NETBLK-MSSTATE-134 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.135 Network Name: NETBLK-MSSTATE-135 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.136 Network Name: NETBLK-MSSTATE-136 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.137 Network Name: NETBLK-MSSTATE-137 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.208.138 Network Name: NETBLK-MSSTATE-138 Location: Mississippi State University, PO Drawer CC, Mississippi State University, MS 39762, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Total configured T3 networks: 5739 ***************************************************************** The configuration reports, map information sheets, and configuration files which reflect these changes are available for anonymous ftp on nis.nsf.net as usual. nsfnet/announced.networks - configuration reports latest report for: - NSFNET T1 has the file extension .now - NSFNET T3 has the file extension 3.now nsfnet/backbone.configuration - configuration files for the routing software for each NSS latest report for: - NSFNET T1 has the file format config.nss# - NSFNET T3 has the file extension .t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line. from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files TEMPLATE.NET, TEMPLATE.GATE, and TEMPLATE.AS. ******************************* --Riaz Taherzadeh-Yazdian Merit/NSFNET rty(a)merit.edu --Steve Widmayer Merit/NSFNET skw(a)merit.edu

1 0

Additions to the NSFNET policy-based routing database
by Riaz Taherzadeh-Yazdian 04 Sep '92

04 Sep '92

The following networks have been added to the NSFNET policy-based routing database: T1 Network: ---------- Network IP: 132.80 Network Name: NG-CONC1 Location: National Guard Bureau, The Pentagon, Washington, DC 20310, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 134.39 Network Name: CTCNET1 Location: Communications Technology Center, 3860 159th NE, Suite 150, Redmond, WA 98052, USA Country Code: US 1:754 T1-T3 Network Interconnect (Houston, TX) 2:751 T1-T3 Network Interconnect (San Diego, CA) 3:750 T1-T3 Network Interconnect (Ann Arbor, MI) 4:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 149.246 Network Name: SIENKE-LAN Location: Siemens AG, OeN NKE A2, Postfach 700078, D-W-8000 Muenchen 70, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 155.37 Network Name: UCHC-NET Location: Univ. of Connecticut Health Center, MC 3405, Neuroscience Center, 263 Farmington Avenue, Farmington, CT 06030, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 3:1384 NEARnet Regional Network 4:1383 NEARnet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:701 Alternet Network IP: 155.178 Network Name: FAA Location: FAA Technical Center, Atlantic City Airport, NJ 08405, USA Country Code: US 1:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 158.125 Network Name: DEPT-LUT-AC Location: Lougborough University, Loughborough, Leicestershire LE11 3TU, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 159.77 Network Name: DISA-EUROPE Location: DISA-EUROPE/DEKC, Unit 30403, APO AE 09131 Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 161.133 Network Name: DELTACOLLEGE Location: Delta College, 6263 Mackinaw Road, University Center, MI 48710, USA Country Code: US 1:233 Merit Regional Network 2:237 Merit Regional Network 3:177 Merit Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 163.125 Network Name: CFT-NET Location: Creative Friendly Technologies, Inc., 6226 East Sligh Avenue, Tampa, FL 33617-1905, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 163.150 Network Name: SBCSS Location: San Bernardino County Superintendent of Schools, 601 North "E" Street, San Bernardino, CA 92410-3093, USA Country Code: US 1:195 SDSC Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 163.228 Network Name: MMM-DOM2 Location: 3M Corporation, 3M Center, Building 224-4n-27, St. Paul, MN 55144-1000, USA Country Code: US 1:555 Minnesota Supercomputer Center Network (MSCNet) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 163.229 Network Name: SC92-NET Location: Minnesota Supercomputer Center, 1200 Washington Avenue South, Minneapolis, MN 55415, USA Country Code: US 1:555 Minnesota Supercomputer Center Network (MSCNet) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.6.10 Network Name: HPLB-HP Location: Hewlett-Packard Company, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.6.135 Network Name: HP-CUP1 Location: Hewlett-Packard Company, Information Networks Division, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.6.136 Network Name: HP-ATL Location: Hewlett-Packard Company, Information Networks Division, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.74.216 Network Name: DOESAN Location: Department of Energy, San Francisco Field Office, 1333 Broadway Room 608, Oakland, CA 94612, USA Country Code: US 1:291 Energy Science Network (FIX-West) 2:293 Energy Science Network (FIX-East) Network IP: 192.76.135 Network Name: TOOLSNET Location: Tools GmbH, Kessenicher Str. 108, D-W-5300 Bonn 1, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.102.158 Network Name: FHG-ISST-NET Location: Fraunhofer Institut fuer Informations und Datenverarbeitung IITB, Fraunhofer-Strasse 1, D-7500 Karlsruhe 1, GERMANY Country Code: DE 1:750 T1-T3 Network Interconnect (Ann Arbor, MI) 2:756 T1-T3 Network Interconnect (Princeton, NJ) 3:754 T1-T3 Network Interconnect (Houston, TX) 4:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.124.140 Network Name: MAK Location: Mak Technologies, 380 Green Street, Cambridge, MA 02139, USA Country Code: US 1:701 Alternet 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:279 SURANET Regional Network (Georgia Tech) Network IP: 192.129.41 Network Name: SIEFUERTH Location: Siemens Fuerth, Fuerth, GERMANY Country Code: DE 1:750 T1-T3 Network Interconnect (Ann Arbor, MI) 2:756 T1-T3 Network Interconnect (Princeton, NJ) 3:754 T1-T3 Network Interconnect (Houston, TX) 4:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.146.195 Network Name: CSD Location: United Technologies, Chemical Systems, 600 Metcalf Road, San Jose, CA 95138-9121, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.153.140 Network Name: AEAEN-LAN Location: HQUSAREUR, DCSENG, Unit 29351, APO AE 09014 Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.156.221 Network Name: IBMNET6 Location: IBM Industrial Technology Center, 1311 Mamaroneck Ave., White Plains, NY 10605, USA Country Code: US 1:1206 PSCNET Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.187.135 Network Name: NETCOM38 Location: Netcom On-line Communications Services, 4000 Moorpark Avenue - Suite 209, San Jose, CA 95117, USA Country Code: US 1:200 BARRNET Regional Network 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.94 Network Name: NET-CTAENG Location: CTA INC., 5670 Greenwood Plaza Blvd. Suite 200, Englewood, CO 80111, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) 2:210 Westnet Regional Network (Utah Attachment) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.130 Network Name: CUMBERLAND Location: Cumberland College, CIS Dept., Walnut Street, Williamsburg, KY 40769, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.188.177 Network Name: AUSTINEA-NET Location: Oak Ridge National Labs, Austin East High School, 2800 Martin Luther King, Jr. Ave., Knoxville, TN 37914, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.178 Network Name: CRAIGMON-NET Location: Oak Ridge National Labs, Craigmont High School, 3333 Covington Pike, Memphis, TN 38128, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.179 Network Name: CENTRLHS-NET Location: Oak Ridge National Labs, Central High School, 1115 Highway 62, P.O. Box 303, Wartburg, TN 37887, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.180 Network Name: GILESCOU-NET Location: Oak Ridge National Labs, Giles County High School, 200 Sheila Frost Drive, Pulaski, TN 38478, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.182 Network Name: HORACEMA-NET Location: Oak Ridge National Labs, Horace Maynard High School, P.O. Box 246, Maynardville, TN 37807, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.188.183 Network Name: SOUTHSID-NET Location: Oak Ridge National Labs, South Side High School, 44 Harts Bridge Rd., Jackson, TN 38301, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.190.8 Network Name: HKS-WEST-NET Location: Hibbett, Karlson, and Sorensen Inc., 1080 Main Street, Pawtucket, RI 02860, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 3:1384 NEARnet Regional Network 4:1383 NEARnet Regional Network 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:701 Alternet Network IP: 192.190.254 Network Name: CAMPBELLSVIL Location: Campbellsville College, 200 West College Streeet, Campbellsville, KY 42718, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.193.194 Network Name: CITICORP-C1 Location: Citicorp Global Information Network, Floor 43, 1 Court Square, Long Island City, NY 11120-0001, USA Country Code: US 1:701 Alternet 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:279 SURANET Regional Network (Georgia Tech) Network IP: 192.195.29 Network Name: ROANOKE-NET Location: IBM Electronic Vendor Support, 9 Village Circle, Roanoke, TX 76262, USA Country Code: US 1:754 T1-T3 Network Interconnect (Houston, TX) 2:751 T1-T3 Network Interconnect (San Diego, CA) 3:750 T1-T3 Network Interconnect (Ann Arbor, MI) 4:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.195.153 Network Name: ACUSD-1 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.195.154 Network Name: ACUSD-2 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.195.155 Network Name: ACUSD-3 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.195.167 Network Name: AMOCO-NET Location: AMOCO Corporation, Tulsa Data Center, 519 South Boston, Tulsa, OK 74102-4605, USA Country Code: US 1:754 T1-T3 Network Interconnect (Houston, TX) 2:751 T1-T3 Network Interconnect (San Diego, CA) 3:750 T1-T3 Network Interconnect (Ann Arbor, MI) 4:756 T1-T3 Network Interconnect (Princeton, NJ) Network IP: 192.206.38 Network Name: ENT-IMG Location: CST Entertainment Imaging, Inc., 6171 W. Century Blvd., Los Angeles, CA 90045, USA Country Code: US 1:1740 CERFnet 12:754 T1-T3 Network Interconnect (Houston, TX) 13:751 T1-T3 Network Interconnect (San Diego, CA) Network IP: 192.207.21 Network Name: USE Location: Uni-Ops Systems East, 2035 E. 46th St., Indianapolis, IN 46205, USA Country Code: US 1:701 Alternet 10:750 T1-T3 Network Interconnect (Ann Arbor, MI) 11:756 T1-T3 Network Interconnect (Princeton, NJ) 20:279 SURANET Regional Network (Georgia Tech) Total configured T1 networks: 6427 T3 Network: ---------- Network IP: 128.58 Network Name: SLCS-BNET Location: Schlumberger Laboratory for Computer Science, 8311 North RR 620, P.O. Box 200015, Austin, TX 78720-0015, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 3:114 SESQUINET Regional Network 4:200 BARRNet Network IP: 129.87 Network Name: SLBSDRNET Location: Schlumberger-Doll Research, Old Quarry Road, Ridgefield, CT 06788-4108, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 3:114 SESQUINET Regional Network 4:200 BARRNet Network IP: 130.37 Network Name: VU-NET Location: Vrije University, De Boelelaan 1081, 1081 HV Amsterdam, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) 43:701 Alternet Network IP: 132.80 Network Name: NG-CONC1 Location: National Guard Bureau, The Pentagon, Washington, DC 20310, USA Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 134.39 Network Name: CTCNET1 Location: Communications Technology Center, 3860 159th NE, Suite 150, Redmond, WA 98052, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 149.246 Network Name: SIENKE-LAN Location: Siemens AG, OeN NKE A2, Postfach 700078, D-W-8000 Muenchen 70, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 155.37 Network Name: UCHC-NET Location: Univ. of Connecticut Health Center, MC 3405, Neuroscience Center, 263 Farmington Avenue, Farmington, CT 06030, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 43:701 Alternet Network IP: 155.178 Network Name: FAA Location: FAA Technical Center, Atlantic City Airport, NJ 08405, USA Country Code: US 1:1800 ICM (FIX-East) Network IP: 158.125 Network Name: DEPT-LUT-AC Location: Lougborough University, Loughborough, Leicestershire LE11 3TU, UNITED KINGDOM Country Code: GB 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) Network IP: 159.77 Network Name: DISA-EUROPE Location: DISA-EUROPE/DEKC, Unit 30403, APO AE 09131 Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 161.133 Network Name: DELTACOLLEGE Location: Delta College, 6263 Mackinaw Road, University Center, MI 48710, USA Country Code: US 1:237 MERIT network 2:233 MERIT network Network IP: 163.125 Network Name: CFT-NET Location: Creative Friendly Technologies, Inc., 6226 East Sligh Avenue, Tampa, FL 33617-1905, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 163.150 Network Name: SBCSS Location: San Bernardino County Superintendent of Schools, 601 North "E" Street, San Bernardino, CA 92410-3093, USA Country Code: US 1:195 SDSC Regional network Network IP: 163.228 Network Name: MMM-DOM2 Location: 3M Corporation, 3M Center, Building 224-4n-27, St. Paul, MN 55144-1000, USA Country Code: US 1:555 Minnesota Supercomputer Center Network (MSCNet) Network IP: 163.229 Network Name: SC92-NET Location: Minnesota Supercomputer Center, 1200 Washington Avenue South, Minneapolis, MN 55415, USA Country Code: US 1:555 Minnesota Supercomputer Center Network (MSCNet) Network IP: 192.6.10 Network Name: HPLB-HP Location: Hewlett-Packard Company, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.6.135 Network Name: HP-CUP1 Location: Hewlett-Packard Company, Information Networks Division, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.6.136 Network Name: HP-ATL Location: Hewlett-Packard Company, Information Networks Division, 19420 Homestead Road, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.31.231 Network Name: VUCS-AMS Location: Vrije University, Department of Computer Science and Mathematics, De Boelelaan 1081, 1081 HV Amsterdam, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) 43:701 Alternet Network IP: 192.33.36 Network Name: VUPHYS-AMS Location: Vrije University, Department Physics and Astronomy, De Boelelaan 1081, 1081 HV Amsterdam, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) 43:701 Alternet Network IP: 192.42.96 Network Name: SWIVAX Location: University of Amsterdam, 1016 BS Amsterdam, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) 43:701 Alternet Network IP: 192.42.115 Network Name: SARA-NET Location: SARA - Academic Computing Services Amsterdam, P.O. Box 4613, 1009 AP Amsterdam, NETHERLANDS Country Code: NL 42:1800 ICM (FIX-East) 43:701 Alternet Network IP: 192.76.135 Network Name: TOOLSNET Location: Tools GmbH, Kessenicher Str. 108, D-W-5300 Bonn 1, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 192.102.158 Network Name: FHG-ISST-NET Location: Fraunhofer Institut fuer Informations und Datenverarbeitung IITB, Fraunhofer-Strasse 1, D-7500 Karlsruhe 1, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 192.124.140 Network Name: MAK Location: Mak Technologies, 380 Green Street, Cambridge, MA 02139, USA Country Code: US 1:701 Alternet 2:702 Alternet Network IP: 192.129.41 Network Name: SIEFUERTH Location: Siemens Fuerth, Fuerth, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 192.146.195 Network Name: CSD Location: United Technologies, Chemical Systems, 600 Metcalf Road, San Jose, CA 95138-9121, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.153.140 Network Name: AEAEN-LAN Location: HQUSAREUR, DCSENG, Unit 29351, APO AE 09014 Country Code: US 1:184 Milnet (FIX-East) 2:164 Milnet (FIX-West) Network IP: 192.156.221 Network Name: IBMNET6 Location: IBM Industrial Technology Center, 1311 Mamaroneck Ave., White Plains, NY 10605, USA Country Code: US 1:204 PSCNET Regional Network 2:1206 PSCNET Regional Network Network IP: 192.187.135 Network Name: NETCOM38 Location: Netcom On-line Communications Services, 4000 Moorpark Avenue - Suite 209, San Jose, CA 95117, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.188.94 Network Name: NET-CTAENG Location: CTA INC., 5670 Greenwood Plaza Blvd. Suite 200, Englewood, CO 80111, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 192.188.130 Network Name: CUMBERLAND Location: Cumberland College, CIS Dept., Walnut Street, Williamsburg, KY 40769, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.188.177 Network Name: AUSTINEA-NET Location: Oak Ridge National Labs, Austin East High School, 2800 Martin Luther King, Jr. Ave., Knoxville, TN 37914, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.188.178 Network Name: CRAIGMON-NET Location: Oak Ridge National Labs, Craigmont High School, 3333 Covington Pike, Memphis, TN 38128, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.188.179 Network Name: CENTRLHS-NET Location: Oak Ridge National Labs, Central High School, 1115 Highway 62, P.O. Box 303, Wartburg, TN 37887, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.188.180 Network Name: GILESCOU-NET Location: Oak Ridge National Labs, Giles County High School, 200 Sheila Frost Drive, Pulaski, TN 38478, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.188.182 Network Name: HORACEMA-NET Location: Oak Ridge National Labs, Horace Maynard High School, P.O. Box 246, Maynardville, TN 37807, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.188.183 Network Name: SOUTHSID-NET Location: Oak Ridge National Labs, South Side High School, 44 Harts Bridge Rd., Jackson, TN 38301, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.190.8 Network Name: HKS-WEST-NET Location: Hibbett, Karlson, and Sorensen Inc., 1080 Main Street, Pawtucket, RI 02860, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 43:701 Alternet Network IP: 192.190.254 Network Name: CAMPBELLSVIL Location: Campbellsville College, 200 West College Streeet, Campbellsville, KY 42718, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.193.194 Network Name: CITICORP-C1 Location: Citicorp Global Information Network, Floor 43, 1 Court Square, Long Island City, NY 11120-0001, USA Country Code: US 1:701 Alternet 2:702 Alternet Network IP: 192.195.29 Network Name: ROANOKE-NET Location: IBM Electronic Vendor Support, 9 Village Circle, Roanoke, TX 76262, USA Country Code: US 1:1956 IBMEVS-AS Network IP: 192.195.153 Network Name: ACUSD-1 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet Network IP: 192.195.154 Network Name: ACUSD-2 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet Network IP: 192.195.155 Network Name: ACUSD-3 Location: University of San Diego Academic Computing, 5998 Alcala Park, Serra Hall Room 188, San Diego, CA 92110, USA Country Code: US 1:1740 CERFnet Network IP: 192.195.167 Network Name: AMOCO-NET Location: AMOCO Corporation, Tulsa Data Center, 519 South Boston, Tulsa, OK 74102-4605, USA Country Code: US 1:1330 ANS St. Louis - DNSS 83 Network IP: 192.206.38 Network Name: ENT-IMG Location: CST Entertainment Imaging, Inc., 6171 W. Century Blvd., Los Angeles, CA 90045, USA Country Code: US 1:1740 CERFnet Network IP: 192.207.21 Network Name: USE Location: Uni-Ops Systems East, 2035 E. 46th St., Indianapolis, IN 46205, USA Country Code: US 1:701 Alternet 2:702 Alternet Total configured T3 networks: 5721 The following T3 Routers have also been added: AS Number: 114 AS Notes: SESQUINET Regional Network AS Country Code: US ANS: No BkBn: 690 NSS: 140.222.139 - Rice University Houston, TX Gate: 128.241.0.88 - rice4 Rice University, Houston, TX AS Number: 600 AS Notes: OARNET, Cleveland, OH AS Country Code: US ANS: Yes BkBn: 690 NSS: 140.222.168 - ENSS 168 - OARnet Cleveland, OH Gate: 192.88.195.3 - gwcsp3.oar.net OARNET, Cleveland, OH AS Number: 1757 AS Notes: Mead Data Central AS Country Code: US ANS: Yes BkBn: 690 NSS: 140.222.193 - Mead Data Central, Miamisburg, Ohio - ENSS193 Miamisburg, Ohio, USA Gate: 192.73.216.3 - peer.meaddata.com Mead Data Central, Miamisburg, OH ***************************************************************** The configuration reports, map information sheets, and configuration files which reflect these changes are available for anonymous ftp on nis.nsf.net as usual. nsfnet/announced.networks - configuration reports latest report for: - NSFNET T1 has the file extension .now - NSFNET T3 has the file extension 3.now nsfnet/backbone.configuration - configuration files for the routing software for each NSS latest report for: - NSFNET T1 has the file format config.nss# - NSFNET T3 has the file extension .t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line. from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files TEMPLATE.NET, TEMPLATE.GATE, and TEMPLATE.AS. ******************************* --Riaz Taherzadeh-Yazdian Merit/NSFNET --Steve Widmayer Merit/NSFNET

1 0

Re: security hole in swais, FYI
by hfl＠cert.org 03 Sep '92

03 Sep '92

Thanks very much for keeping us informed on this one. Howard Lipson, Computer Security Researcher Computer Emergency Response Team Software Engineering Institute Carnegie Mellon University Pittsburgh, Pa. 15213-3890 Internet E-mail: cert(a)cert.org (monitored during business hours) Telephone: (412) 268-7090 (answers 24 hour a day)

1 0

Re: Remote Gear Support ..
by prue＠ISI.EDU 02 Sep '92

02 Sep '92

From jwabik(a)msc.edu Wed Sep 2 10:33:07 1992 Subject: Remote Gear Support .. To: regional-techs(a)merit.edu I've been poking around (thru the Black Box catalog, for example) for equipment to help us support our remote network gear located near the NSS to which we attach. I've had little success at finding the right pieces. I'm wondering if any of you have implemented any of these (listed below) solutions, and if so, where you found the equipment to do it; then subsequent sucess/failure information. Not in any particular order, here are the functions I'd like to be able to perform remotely.. This is a "grandiose wish list", as it were. * Software switchable dial-up access to serial ports on all gear (several ports): To Device 1 +-------------> |+------------> || To Device 2 Phone line +-------+ +---------+++ . -----------------| Modem |---| Magic Box | . +-------+ +-----------+ . || To Device (n-1) |+------------> +-------------> To Device (n) In this scenario, I dial into the modem to the "magic box", and give it some character code or sequence to attach me to the specified port. I can escape back to the magic-box and request subsequent connections without having to redial. [Black box has one of these for 4 ports, but I hear its not too good. Any experiences?] * Power Cycle any of "n" pieces of remote hardware via RS232 interface and ASCII selection. Ideally, this box attaches to one of the ports of the serial switch above, and asks me which piece of the "n" attached pieces of hardware should be cycled. [Black box has one of these for a single piece of equipment. It requires a dedicated phone line, and uses telco tones to trigger a cycle.] Los Nettos as built a remote access system much like you describe. We use a Newbridge 1080 8 port ASCII async switch, a 9600 bps modem and a Dataprobe K10-A power relay. The Newbridge switch has the ability to configure any or all of their ports as source ports or destination ports or both source and destination ports. A CSU/DSU console is a destination port, while a local console terminal may only be a source port. You configure the switch with port speeds and many other port characteristics. Both source and destination ports can have password protection by option. The device has up to 128 bytes of buffering and can do speed conversion with two types of flow control. It has several options for responding to and providing control leads. It also does data format conversion. It has other options I have not mentioned as well. If 8 ports are not enough one can connect two or more together. The best part is that we get the Newbridge 1080 switch for about $650 each. The switch is configured with lots of parameters for each port. This configuration is maintained during power outages. The Dataprobe K10-A we use is a modified unit from what they have in their catalogue. Our version kills the power to an AC plug if we raise a control lead. Power remains on if there is a low signal or no signal. We plug a power strip into the power relay, plug our router and all of the CSU/DSU's. We thus power cycle everything all at once. We plug a cable between the switch and the power relay. When we select the power relay port our equipment is powered down. Because the switch port fails a DTE-DCE control lead handshake the switch aborts the connection to the power relay device and power is restored automatically. I wanted to be able to power cycle things individually but the only thing I found was a device which is no longer manufactured. I think it was an X-10 or something like that. The Dataprobe K10-A's cost about $150 each. We use NEC 9631 modems which have worked reliably at 9600, even cross country. Two of our Los Nettos members have duplicated our Los Nettos Remote Console Access (RCK) systems for their own corporate networks. I use Cisco routers. I connect both the console port and the AUX port to the switch. In this way I can telnet to the Cisco AUX port and talk to the switch and the CSU/DSU's. I can even connect to the modem through this telnet connection and dial a remote location without leaving my workstation. You can't appreciate how much easier it is to get T1's repaired when you can see both CSU/DSUs on an sick line until you've done it a few times. You can tell the phone company real time which half of a line will test good through a double loop somewhere in the middle. With our CSU/DSUs we can send the phone company a quasi-random signal their test equipment can look at. Testing in this mode goes so much quicker. * T1 line switch: Incoming T1 +--------+ +-----------+ | |-----------------| CSU/DSU 1 |----> To router 1 -----------------| Switch | +-----------+ | |-----------------| CSU/DSU 2 |----> To router 2 +--------+ +-----------+ ^ | V RS232 Input Ideally, this box also attaches to one of the ports on the n-by serial switch above, and has some sort of menu or ASCII code line selection mechanism. Being a software guy, I thought about wiring this up using a switch for RS232 from Black Box.. Hardware people informed me that this wasn't a good idea. I believe that a T1 line switch violates the T1 tarifs. The first thing the T1 is suppose to see is a CSU to protect the network from the customer equipment. I would like to hear that I am wrong because I have wanted to do just the same thing on multiple occasions. Again, these are the thoughts on my mind... and an "ideal wish list". I'd appreciate hearing about any implementations or similar tools that you have experience with. Thanks! -Jeff Cisco AGS+ routers come with an environmental monitor card. This card tests the power and the temperature and puts constant updates out as ASCII async data. If we connected that to the switch we could remotely receive this data when we selected that switch port as well. What I would like is to have the protocol used on the CSU/DSU port be more computer friendly. With our Datatel CSU/DSUs it is diffucult to teach a computer program how to interpret the output display. The data is context and position dependent. The base display format is unknown but dependent on how it was left from last time. There is no way to force the console port into a base mode where one can know that sending certain inputs to the console port will deliver a specific output, or initiate a loop without looking at the console output for feedback each step of the way. I would like an interface that would be easy to do testing under program control with a minimum of code development. I think some new CSU/DSUs have or will have this in the future. Of course these are the most expensive models. Give me a call if you have any specific questions. Walt Prue Los Nettos 310-822-1511

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Re: Remote Gear Support ..
by craig＠icp.net 02 Sep '92

02 Sep '92

> About this time last year I was using the Lantronix and Hughes/CMC > terminal Server. The Lantronix was advertised as able to do many > different type of connectivity, but I didn't like the support and > the performance and quality were not as good as the Hughes. > I had good field support and ROM upgrades. > The software which came with the Lantronix was buggy. Then > again it was trying to run on an AT&T 3B2 600G (oh my!). > > craig(a)icp.net > 703 904 2084 > How much does the Hughes go for? BTW, the Lantronix has improved quite a bit since last year (I looked at them too then also). The only problem I have seen so far is that they have a 2 byte (yes, 2 byte) serial line buffer which can easily be overrun if you have dumb (aka, no flow control) serial devices. I remember the GSA price for the Navy was something like $1000 - $1300. FYI: The original reason for the terminal server was to do network printing from an AT&T 3B2 600 System V.3.2 on 10Base-T. I wrote some code to integrate with the System V print spooler called 'netlp' to print to a RAW TCP socket on the terminal server. The results were very good. The serial port on the Laser could be throttled as wide as the terminal server could handle. Now the Navy Medical data services center can print anywhere over IP on their network. craig(a)icp.net

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Re: Remote Gear Support ..
by craig＠icp.net 02 Sep '92

02 Sep '92

> We are currently evaluating a cheap terminal server to replace the COS for > our out-of-band access. Lantronix makes a TS for about $1200 (Univ price). > Although a bit more expensive then the COS, it provides much more flexibility > (like begin able to telnet to dumb async devices when the network is up, > and being able to have multiple sessions going which makes realtime debugging > of problems easier). I would be interested if anyone knows of any cheaper > TS out there. > > Tom About this time last year I was using the Lantronix and Hughes/CMC terminal Server. The Lantronix was advertised as able to do many different type of connectivity, but I didn't like the support and the performance and quality were not as good as the Hughes. I had good field support and ROM upgrades. The software which came with the Lantronix was buggy. Then again it was trying to run on an AT&T 3B2 600G (oh my!). craig(a)icp.net 703 904 2084

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Re: Remote Gear Support ...
by Dan Long 02 Sep '92

02 Sep '92

Yes--we've run into the problem with the 4 and 8-way COS switches too. Always connect to an unused port before hanging up.... Dan ------- Forwarded Message To: Jeff Wabik <jwabik(a)msc.edu> cc: nearnet-ops Subject: Re: Remote Gear Support .. In-reply-to: Your message of Wed, 02 Sep 92 12:28:01 -0500. <9209021728.AA02344(a)sniper.msc.edu> Date: Wed, 02 Sep 92 14:15:19 -0400 From: "Dan Long" <long(a)bbn.com> From: Jeff Wabik <jwabik(a)msc.edu> Subject: Remote Gear Support .. Date: Wed, 2 Sep 92 12:28:01 CDT I've been poking around (thru the Black Box catalog, for example) for equipment to help us support our remote network gear located near the NSS to which we attach. I've had little success at finding the right pieces. I'm wondering if any of you have implemented any of these (listed below) solutions, and if so, where you found the equipment to do it; then subsequent sucess/failure information. We've done all this stuff with (almost) stock Black Box gear. I'll fax you a copy of a diagram of a setup we actually implemented when we had a T1 line going to Princeton and wanted to be able to power cycle the gear, access various console ports, and switch a T1 line from one DSU/CSU to another. It all worked fine. Not in any particular order, here are the functions I'd like to be able to perform remotely.. This is a "grandiose wish list", as it were. * Software switchable dial-up access to serial ports on all gear (several ports): To Device 1 +-------------> |+------------> || To Device 2 Phone line +-------+ +---------+++ . -----------------| Modem |---| Magic Box | . +-------+ +-----------+ . || To Device (n-1) |+------------> +-------------> To Device (n) In this scenario, I dial into the modem to the "magic box", and give it some character code or sequence to attach me to the specified port. I can escape back to the magic-box and request subsequent connections without having to redial. [Black box has one of these for 4 ports, but I hear its not too good. Any experiences?] We do this with their 4-way or 8-way switch. There's also a (nicer) box from Newbridge called the 1008 Mainstreet Data Controller ($1100) (703-834-3600). * Power Cycle any of "n" pieces of remote hardware via RS232 interface and ASCII selection. Ideally, this box attaches to one of the ports of the serial switch above, and asks me which piece of the "n" attached pieces of hardware should be cycled. [Black box has one of these for a single piece of equipment. It requires a dedicated phone line, and uses telco tones to trigger a cycle.] We use the black box LOR-II and we just change a wire on the relay to make it be Normally-Closed instead of Normally-Open. Works great. Power goes off as long as you stay connected to the appropriate serial port on the switch. Be aware of the LOR's load limitations, however. Another option (which I haven't tested is: Heathkit/Radio Shack sell the BSR wireless controlers which has an RS-232C interface. These devices communicate over the AC power lines and can operate relays wich can switch an inductive load of up to 20 Amps - which is sufficent for the devices we would use. The problem with this technology is that if the power lines have a lot of noise, the units may not respond to commands. The benifit is they are small, cheap, and work well. * T1 line switch: Incoming T1 +--------+ +-----------+ | |-----------------| CSU/DSU 1 |----> To router 1 -----------------| Switch | +-----------+ | |-----------------| CSU/DSU 2 |----> To router 2 +--------+ +-----------+ ^ | V RS232 Input Ideally, this box also attaches to one of the ports on the n-by serial switch above, and has some sort of menu or ASCII code line selection mechanism. Being a software guy, I thought about wiring this up using a switch for RS232 from Black Box.. Hardware people informed me that this wasn't a good idea. This may not be a good idea (may even be illegal) but we needed to do it and it worked like a champ (saved our asses at least once). We used a Black Box tone-activated-talking switch and wired the 4-wire T1 line up to it. It operates based on touch-tone input (not RS232). Since we only wanted one phone line, then we put the equivalent of an ASD-4 (they used to have a 2-port version called a Call Distribution Switch) in front to select either the TATS or the modem/8-way box. And we put security codes on the TATS and modem (a security modem from black box) so random people couldn't toy with our gear. Again, these are the thoughts on my mind... and an "ideal wish list". I'd appreciate hearing about any implementations or similar tools that you have experience with. Works for us. Your mileage may vary. Good luck. Regards, Dan ------- End of Forwarded Message

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