- NANOG - lists.nanog.org

Operational Experience with SSR
by Victor Kuarsingh 05 Nov '12

05 Nov '12

All, I was looking for anyone who has operational experience with the SSR platform used as a SGW and/or PGW function in mobile environment. Please contact me off-list. Thanks, Victor Kuarsingh

1 0

Re: Looking for recommendation on 10G Ethernet switch
by Gopi 05 Nov '12

05 Nov '12

ARISTA 7xxx series would be one of the options to consider cheers! Gopi... __________________________________ please ignore typo's if any... sent from handheld device __________________________________ Eugeniu Patrascu <eugen(a)imacandi.net> wrote: >On Fri, Nov 2, 2012 at 5:13 PM, Eric Germann <egermann(a)limanews.com> wrote: >> Colleagues, >> >> I'm looking for a recommendation on a smallish 10G Ethernet switch for a >> small virtualization/SAN implementation (4-5 hosts, 2 SAN boxes) over >> iSCSI with some legacy boxes on GigE. >> >> Preferably >> >> - 8-16 10G ports >> - several GigE ports for legacy GigE hosts or cross connect to a legacy >> GigE switch >> - preferably not a large chassis based solution with blades >> >> The hosts aren't going to be driving full line rate, nor the SAN boxes >> providing full line rate, but their offered loads will definitely exceed >> 1Gbps. Assessing whether it is better to go 10G now vs. multi-pathing >> with quad GigE cards. Trying to find the best solution for > 1G on a >> trunk and < $50K per box. > >You can look ar Brocade TurboIron 24. It has 24 ports of 1/10G >depending on the SFP you put in. >

1 0

Cisco devices mass config
by sharon saadon 05 Nov '12

05 Nov '12

Hi, A small open source app that i wrote to configure mass of devices (tested with cisco devices) http://sharontools.com/Products/MassConfig.php Regards, Sharon

3 3

qwest.net dropping packets... wife would like someone to pick them up please...
by Don Gould 04 Nov '12

04 Nov '12

Hi all, Hope you're all getting on top of Sandy. Trying to hit kajabi.com, I'm getting up to 60% packet loss off qwest.net - dca2-edge-02.inet.qwest.net A bit of quick googleing and we assumed that they're on the west coast of US, so please excuse (and just ignore me) if you're on the east coast and this is being caused by all the Sandy issues (yes I've been following the Outage list and think you guys are just doing an amazing job right now!!!) Re the subject - told the wife that her problem is likely being caused by packets being dropped by qwest, her response "can someone pick them up for me plse :)" mx.8013.yournet.co.nz (0.0.0.0) Sat Nov 3 16:43:18 2012 Keys: Help Display mode Restart statistics Order of fields quit Packets Pings Host Loss% Snt Last Avg Best Wrst StDev 1. router 0.0% 39 0.2 0.2 0.2 0.3 0.0 2. ??? 3. 218.101.61.101 0.0% 39 9.1 21.8 7.0 173.6 33.4 4. ie2-g-0-0-0.telstraclear.net 0.0% 39 38.0 22.9 19.6 38.0 3.5 5. ge-0-2-0-1.xcore1.acld.telstracl 0.0% 39 22.2 22.9 18.9 38.5 3.9 6. unknown.telstraglobal.net 0.0% 39 23.4 22.1 17.6 26.4 1.4 7. i-0-6-1-0.tlot-core01.bx.telstra 0.0% 39 153.4 153.3 151.2 163.9 2.3 8. i-4-2.eqla01.bi.telstraglobal.ne 0.0% 39 147.0 154.8 143.5 313.8 27.7 9. lap-brdr-04.inet.qwest.net 0.0% 39 154.2 154.5 152.0 159.2 1.6 10. dca2-edge-02.inet.qwest.net 10.5% 39 221.0 223.1 217.1 247.6 6.6 11. 67.133.224.194 0.0% 39 220.8 222.2 216.3 268.6 8.1 12. 72.21.220.161 0.0% 39 221.2 225.3 217.6 268.2 10.8 13. 72.21.222.139 0.0% 38 220.9 222.8 216.6 266.6 7.5 14. 216.182.224.8 0.0% 38 221.3 223.2 220.5 243.9 4.1 15. ??? D -- Don Gould 31 Acheson Ave Mairehau Christchurch, New Zealand Ph: + 64 3 348 7235 Mobile: + 64 21 114 0699

6 6

Re: Dark fiber usage info request - know-how pointers and experience sharing
by Stefan 03 Nov '12

03 Nov '12

Thank you all who answered. I got a few good leads to follow, and information on operation gotchas. ***Stefan

1 0

AT&T Microcell Contact
by Gary Steers 02 Nov '12

02 Nov '12

Hi All, Possibly not the best place but we have a couple of customers trying to use AT&T Microcell's (Femtocell) on our US Network and they won't We have previously had an issue on UK Networks not accepting our UK Range, we just needed to speak to the right team at the operator to get our IP Range/AS Whitelisted Does anyone on list have any contact details for AT&T's team (Feel free to reply off-list) Gary Gary Steers Chief Network Engineer | Sharedband e: gary.steers(a)sharedband.com<mailto:gary.steers@sharedband.com> -- SHAREDBAND EMAIL DISCLAIMER -- This e-mail and any attachments are confidential, are intended solely for the use of the individual to whom it is addressed and may also be privileged. If you are not the named recipient, please notify the sender immediately and do not disclose the contents to another person, use it for any purpose, or store or copy the information in any medium. Sharedband Ltd, Sharedband Technologies LLC, their affiliates, assigns or successors ("Sharedband") make no representations and give no warranties of whatever nature in respect of the email and its contents including but not limited to the accuracy or completeness of any information, facts and/or opinions contained in the email. The email is provided by Sharedband solely for the recipient's information, and all rights in and to the email including copyright and other intellectual property rights therein are proprietary to Sharedband. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Sharedband. Although this e-mail and any attachments are believed to be free from any virus or other defect which might affect any system into which they are opened or received, it is the responsibility of the recipient to check that they are virus free and that they will in no way affect systems and data. No responsibility is accepted by Sharedband for any loss or damage arising in any way from their receipt, opening or use. Shared Band Ltd T/A Sharedband Ltd Registered in England No 04861356, VAT No GB822654826 Registered Office: 40 Princes St, Ipswich, Suffolk, IP1 1RJ UK Sharedband Technologies, LLC 2033 6th Avenue, Suite 902, Seattle, WA, 98121 US

4 3

BGP Update Report
by cidr-report＠potaroo.net 02 Nov '12

02 Nov '12

BGP Update Report Interval: 25-Oct-12 -to- 01-Nov-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS28306 95190 3.3% 2644.2 -- TC Net Informática e Telecomunicações LTDA 2 - AS8402 55060 1.9% 26.7 -- CORBINA-AS OJSC "Vimpelcom" 3 - AS31692 38258 1.3% 4782.2 -- SATURN-R-AS OOO Saturn-R 4 - AS9829 34381 1.2% 24.4 -- BSNL-NIB National Internet Backbone 5 - AS22561 27857 1.0% 26.9 -- DIGITAL-TELEPORT - Digital Teleport Inc. 6 - AS24560 24999 0.9% 24.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - AS13118 22668 0.8% 462.6 -- ASN-YARTELECOM OJSC Rostelecom 8 - AS1637 22256 0.8% 250.1 -- DNIC-AS-01637 - Headquarters, USAISC 9 - AS7029 21380 0.8% 6.6 -- WINDSTREAM - Windstream Communications Inc 10 - AS19361 20568 0.7% 604.9 -- Atrium Telecomunicacoes Ltda 11 - AS28573 19804 0.7% 9.1 -- NET Servicos de Comunicao S.A. 12 - AS17974 17560 0.6% 7.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 13 - AS10620 16919 0.6% 7.6 -- Telmex Colombia S.A. 14 - AS6389 16633 0.6% 5.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 15 - AS4766 13330 0.5% 4.5 -- KIXS-AS-KR Korea Telecom 16 - AS27947 13256 0.5% 16.9 -- Telconet S.A 17 - AS11300 12806 0.5% 376.6 -- GLOBECOMM-11300 - Globecomm Services Maryland LLC 18 - AS5800 12797 0.5% 48.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - AS7552 12425 0.4% 10.8 -- VIETEL-AS-AP Vietel Corporation 20 - AS2708 11426 0.4% 83.4 -- Universidad de Guanajuato TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS24057 5461 0.2% 5461.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 2 - AS21684 5061 0.2% 5061.0 -- CYBERINETBGP - Cyberonics, Inc. 3 - AS31692 38258 1.3% 4782.2 -- SATURN-R-AS OOO Saturn-R 4 - AS28306 95190 3.3% 2644.2 -- TC Net Informática e Telecomunicações LTDA 5 - AS59706 4882 0.2% 2441.0 -- IBC-AS-TIRANA I.B.C shpk 6 - AS14680 6913 0.2% 2304.3 -- REALE-6 - Auction.com 7 - AS41674 1411 0.1% 1411.0 -- ALVARION-AS Alvarion SRL 8 - AS3 1243 0.0% 2240.0 -- CMED-AS Cmed Technology Ltd 9 - AS49888 1175 0.0% 1175.0 -- ULTRANET-AS Ultranet Sp. z o.o. 10 - AS23101 1090 0.0% 1090.0 -- PERCEPTA-GW2-AS - Percepta 11 - AS24994 1687 0.1% 843.5 -- GENESYS-AS genesys informatica srl 12 - AS50478 3955 0.1% 791.0 -- BVOX BVOX AS 13 - AS19361 20568 0.7% 604.9 -- Atrium Telecomunicacoes Ltda 14 - AS57341 602 0.0% 602.0 -- FSC-UA-AS FINANCIAL COMPANY "FINANCIAL SOLUTIONS CENTER" LTD 15 - AS25585 519 0.0% 519.0 -- KENCOMP Kencomp Internet LTD 16 - AS13118 22668 0.8% 462.6 -- ASN-YARTELECOM OJSC Rostelecom 17 - AS57201 456 0.0% 456.0 -- EDF-AS Estonian Defence Forces 18 - AS16517 420 0.0% 420.0 -- LEEPROCESS - LEE & ASSOCIATES LLC 19 - AS32529 388 0.0% 388.0 -- CGI-FEDERAL-ASN-1 - CGI Federal 20 - AS19406 4222 0.1% 383.8 -- TWRS-MA - Towerstream I, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 18988 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 12038 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 122.161.0.0/16 11548 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - 184.157.224.0/19 10276 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 5 - 200.46.0.0/19 9859 0.3% AS21599 -- NETDIRECT S.A. 6 - 178.161.162.0/24 9559 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 7 - 178.161.174.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 8 - 178.161.166.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 9 - 178.161.163.0/24 9558 0.3% AS31692 -- SATURN-R-AS OOO Saturn-R 10 - 189.38.15.0/24 9501 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 11 - 187.94.82.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 12 - 187.94.81.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 13 - 189.38.5.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 14 - 189.38.8.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 15 - 189.38.14.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 16 - 187.94.83.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 17 - 189.38.9.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 18 - 187.94.90.0/24 9500 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 19 - 189.38.10.0/24 9499 0.3% AS28306 -- TC Net Informática e Telecomunicações LTDA 20 - 182.64.0.0/16 8946 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 02 Nov '12

02 Nov '12

This report has been generated at Fri Nov 2 21:13:07 2012 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 26-10-12 431572 249274 27-10-12 432213 249384 28-10-12 432113 249282 29-10-12 432015 248962 30-10-12 431640 248679 31-10-12 430741 248820 01-11-12 430584 248727 02-11-12 431467 249292 AS Summary 42456 Number of ASes in routing system 17666 Number of ASes announcing only one prefix 3201 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 114164704 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 02Nov12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 431785 249253 182532 42.3% All ASes AS6389 3168 168 3000 94.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS28573 2129 70 2059 96.7% NET Servicos de Comunicao S.A. AS4766 2969 941 2028 68.3% KIXS-AS-KR Korea Telecom AS17974 2430 551 1879 77.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS22773 1971 140 1831 92.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS7029 3201 1391 1810 56.5% WINDSTREAM - Windstream Communications Inc AS18566 2084 423 1661 79.7% COVAD - Covad Communications Co. AS7303 1669 426 1243 74.5% Telecom Argentina S.A. AS4323 1597 399 1198 75.0% TWTC - tw telecom holdings, inc. AS10620 2243 1153 1090 48.6% Telmex Colombia S.A. AS4755 1618 531 1087 67.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1107 182 925 83.6% VIETEL-AS-AP Vietel Corporation AS8151 1611 695 916 56.9% Uninet S.A. de C.V. AS18101 1018 174 844 82.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS7545 1802 1026 776 43.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS4808 1111 348 763 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 862 115 747 86.7% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS1785 1927 1212 715 37.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS855 704 53 651 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1122 498 624 55.6% LEVEL3 Level 3 Communications AS17676 709 87 622 87.7% GIGAINFRA Softbank BB Corp. AS24560 1034 434 600 58.0% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1032 438 594 57.6% GBLX Global Crossing Ltd. AS36998 772 178 594 76.9% SDN-MOBITEL AS19262 1001 409 592 59.1% VZGNI-TRANSIT - Verizon Online LLC AS22561 1019 433 586 57.5% DIGITAL-TELEPORT - Digital Teleport Inc. AS4780 844 286 558 66.1% SEEDNET Digital United Inc. AS22047 578 30 548 94.8% VTR BANDA ANCHA S.A. AS7011 1222 692 530 43.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS18881 578 48 530 91.7% Global Village Telecom Total 45132 13531 31601 70.0% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.220.80.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.81.0/24 AS38925 DAC-AS G.I.T. TELECOM LIMITED 41.220.94.0/23 AS42235 IDC-AS Intra Data Communication 41.222.80.0/21 AS37110 moztel-as 41.222.82.0/24 AS37110 moztel-as 41.222.83.0/24 AS37110 moztel-as 41.222.85.0/24 AS37110 moztel-as 41.222.86.0/24 AS37110 moztel-as 41.222.87.0/24 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 62.12.96.0/19 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.187.208.0/24 AS174 COGENT Cogent/PSI 64.187.209.0/24 AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 65.111.16.0/20 AS26407 GUILFORD-COMMUNICATIONS - Guilford Communications, Inc. 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.115.124.0/23 AS46540 81.4.0.0/18 AS38478 SUNNYVISION-AS-AP SunnyVision Limited 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 91.217.250.0/24 AS43108 GARM-AS Garm Technologies Ltd. 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 185.8.204.0/22 AS8613 ICM-NETSERV-UK-AS ICM NetServ Ltd 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.38.164.0/23 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 202.38.166.0/23 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 202.58.113.0/24 AS19161 202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 207.254.138.0/24 AS30689 FLOW-NET - FLOW 207.254.140.0/24 AS30689 FLOW-NET - FLOW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.194.160.0/20 AS27876 American Data Networks 216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Cisco 6509 SUP32 SNMP Meltdown With CatOS
by david peahi 02 Nov '12

02 Nov '12

Anyone have experience with Cisco 6509E/SUP32 crashing under heavy SNMP polling load, causing high cpu utilization and 6509 lockup, requiring 6509 reboot? CatOS is deployed. Is the behavior any different with 6509 IOS? David

4 3

Dark fiber usage info request - know-how pointers and experience sharing
by Stefan 02 Nov '12

02 Nov '12

Looking at dark fiber leasing as an alternative for existing ISP-acquired MPLS, MetroE, P2P, etc. services. I would appreciate some pointers (links) into specific technologies used with dark fiber, as direct consumer (not ISP). I am not looking for the theory behind (C)DWDM, but rather real life implementations and experience with folks operating such. Highly appreciated would also be extra info on what the learning curve required for traditional network engineering crew to operate devices terminating into such, and maybe even work (installation and operation) needed to maintain plants with this infrastructure. TIA, ***Stefan

3 2