September 2011 - Test - lists.nanog.org

robtex phantom data
by Joe Pruett 26 Sep '11

26 Sep '11

i've tried asking the robtex folks where they get their as-macro data, but have not received a response. i'm trying to figure out where they are getting the as-spiretech as-macro from. i know i created that years ago, but i can't find it in any of the routing registries i might have used. i may have forgotten to delete it, but i can't figure out where it is in order to kill it off. other data in robtex seems to be current, so it seems likely that they are getting the data from a db somewhere, but where? anyone out there have any good ideas of where to look? or if robtex has a known issue with as-macros?

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vyatta for bgp
by Ben Albee 26 Sep '11

26 Sep '11

Does anybody currently use vyatta as a bgp router for their company? If so have you ran into any problems with using that instead of a cisco or juniper router?

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Sprint 3G/4G PPTP VPN connectivity
by Drew Weaver 26 Sep '11

26 Sep '11

Has anyone been able to pull any magic off that allows PPTP connectivity over sprint's 3G/4G wireless network? I assume they're just filtering it flat out, but before I contact them I wanted to see if anyone has found a resolution on their own. I have several Nexus S 4G devices which are unable to get PPTP connections over 3G/4G but if you enable WIFI it comes up instantly. I've been researching this off and on all weekend but wondered if anyone else had run into this issue. thanks, -Drew

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AT&T Wireless outage in SoCal
by Chris Woodfield 26 Sep '11

26 Sep '11

Hearing rumblings of a major AT&T Wireless outage in southern California. Anyone have more detail? Limited to cell towers or are transit circuits affected? -Chris

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e-mail blacklisted - TIOPAN.COM
by Mike Gatti 26 Sep '11

26 Sep '11

If there is someone from the Company TIOPAN.COM on the list can you please contact me off line. My apologies to the other members of the list for using the list as a contact method. Thank you, -- Michael Gatti cell.949.735.5612 ekim.ittag(a)gmail.com (UTC-8)

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"general badness" AS-based reputation system
by Gadi Evron 26 Sep '11

26 Sep '11

Having run one of these in the past, when take-downs of C&Cs was still semi-useful, my ethos on this is problematic, however, I am as of yet undecided as to this one. An AS-based reputation system for all sorts of badness: http://bgpranking.circl.lu/ In my opinion, third-party security based AS-reputation systems will eventually become de-facto border filtering systems for ISPs, but that day is still not here, as that is still socially unacceptable in our circles, and will remain so until it becomes _necessary_. Regardless of my musings of Operators World cultural future, this systems seems rather interesting, and no doubt you'd want to take a look at your listing. Gadi.

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Re: vyatta for bgp
by Bill Shetti 25 Sep '11

25 Sep '11

On 9/22/11 11:38 , Charles N Wyble wrote: >* On 09/22/2011 05:37 AM, Pierce Lynch wrote:*>>* Andreas Echavez [mailto:andreas at livejournalinc.com <https://mailman.nanog.org/mailman/listinfo/nanog>] originally wrote:*>>>* Ultimately, the network is as reliable as you build it. With*>>>* software, it's much cheaper to divide and scale horizontally.*>>>* Hardware devices are expensive and usually horizontal*>>>* scalability never happens. So in reality, an enterprise blows 100k on*>>>* two routers, they both flop because of some "firmware bug", and*>>>* you're down.*>>* With this in mind, I am keen to understand how many implementations of*>>* packages such as Quagga and Zebra that the group use. With the likes*>>* of Vyatta being discussed, I am keen to see if products such as Quagga*>>* as still regularly used as it used to be.*>**>* I think that the original/upstream versions are out of date as compared*>* to the one maintained by Vyatta. Or Google (for their MPLS processing*>* needs). See*>* http://www.nanog.org/meetings/nanog50/abstracts.php?pt=MTYzNSZuYW5vZzUw&nm=…>* <http://www.nanog.org/meetings/nanog50/abstracts.php?pt=MTYzNSZuYW5vZzUw&nm=…>* > We are actively supporting Quagga. We currently have a git repo at > code.google.com with some BGP multipath updates, and are working with > ISC to provide SQA on that branch. Hopefully more features will be > forthcoming. Search quagga-dev if you're interested in more details. > > Vyatta has done a lot of great work on Quagga, as have many others. It > would be nice to see all the various useful branches merged into a > cherry-picked mainline that would simplify the Quagga development > community's lives considerably. > -Scott we [opensourcerouting.org (ISC project)] are working on providing SQA around Quagga. Our goal is to enable the community to build a more stable, feature rich version of the quagga baseline.We're providing testing, release management, and helping develop patches, features etc. We have started to test quagga's baseline code (99.18) covering a) compliance (RFCs) and interop (with J and C) b) scenario/functional/scale/performance testing c) resilience and security testing We already found several issues and have started to bug fix with the community. See the quagga-dev list and bugzilla at quagga.net for details. Examples - scale limits on BGP, incorrect route calculation, etc (this is the main branch NOT variants) In addition, we are also testing other branches and benchmarking them. Vyatta's code and google's MP updates are some of many variants we are working with (testing). Over the next few months of testing the mainline, and variants, we will also work with the community (Vyatta, google, independent committers, and others) to facilitate a merged release. We will also test this against different configurations (OSs, Servers, and switches ;p). As part of the merge we will also help review and manage code with the community, leveraging some of the experiences from ISC in bind. If anyone has used Quagga in their network in any sort of configuration, or even modified code to improve it, please contact us (me or info(a)opensourcerouting.org) As we are putting together the release and tests for scenario/functional/scale/perf/etc - input would be greatly appreciated. We have a repository also which we can open up for new code/patches etc, but it needs to also be given to the community. As I have stated are working with Vyatta (and google, and others not be mentioned), but more are always welcome. We will be at Nanog in philly - come find me or one of my team members. Thanks Bill

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Strange static route
by Glen Kent 25 Sep '11

25 Sep '11

Hi, I have seen a few operators adding static routes like: 0.0.0.0/1 some next-hop and 128.0.0.0/1 some next-hop. Why would anyone want to add such static routes? What does 0.0.0.0/1 mean. Note that the netmask is 1 and not 0. Thanks, Glen

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Earthlink Contact - DNS cache poisoning
by Will Dean 24 Sep '11

24 Sep '11

Anyone out there in Earthlink land? I am seeing what looks to be a cache poisoning attack on ns1.mindspring.com. Sporadic of course so it takes a few queries to replicate. will$ dig www.google.com @207.69.188.185 ; <<>> DiG 9.7.3 <<>> www.google.com @207.69.188.185 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26196 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 0 ;; QUESTION SECTION: ;www.google.com. IN A ;; ANSWER SECTION: www.google.com. 60 IN A 64.27.117.179 www.google.com. 60 IN A 69.25.212.24 ;; AUTHORITY SECTION: www.google.com. 65535 IN NS WSC2.JOMAX.NET. www.google.com. 65535 IN NS WSC1.JOMAX.NET. ;; Query time: 88 msec ;; SERVER: 207.69.188.185#53(207.69.188.185) ;; WHEN: Sat Sep 24 20:25:40 2011 ;; MSG SIZE rcvd: 120 - Will

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BGP Update Report
by cidr-report＠potaroo.net 23 Sep '11

23 Sep '11

BGP Update Report Interval: 15-Sep-11 -to- 22-Sep-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8866 73955 2.6% 153.8 -- BTC-AS Bulgarian Telecommunication Company Plc. 2 - AS9829 57553 2.0% 49.7 -- BSNL-NIB National Internet Backbone 3 - AS9246 32010 1.1% 2462.3 -- GTA-AP Teleguam Holdings, LLC 4 - AS38040 30394 1.1% 2171.0 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 5 - AS17488 26505 0.9% 27.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 6 - AS6316 24478 0.9% 185.4 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - AS32528 24102 0.8% 3012.8 -- ABBOTT Abbot Labs 8 - AS5800 22082 0.8% 116.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 9 - AS7552 19628 0.7% 13.9 -- VIETEL-AS-AP Vietel Corporation 10 - AS9498 18155 0.6% 21.4 -- BBIL-AP BHARTI Airtel Ltd. 11 - AS16916 16921 0.6% 940.1 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 12 - AS24560 16731 0.6% 14.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 13 - AS38543 15811 0.6% 3162.2 -- IBM-TH-AS-AP IBM THAILAND NETWORK 14 - AS17974 14641 0.5% 7.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 15 - AS8402 14638 0.5% 13.3 -- CORBINA-AS OJSC "Vimpelcom" 16 - AS14420 13575 0.5% 18.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 17 - AS8452 13428 0.5% 18.8 -- TE-AS TE-AS 18 - AS9475 12473 0.4% 831.5 -- WU-TH-AP Walailuk University 19 - AS25620 11759 0.4% 59.1 -- COTAS LTDA. 20 - AS45595 11724 0.4% 27.1 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS50975 11193 0.4% 5596.5 -- AVX_AS AVX Czech republic s.r.o 2 - AS56375 4434 0.2% 4434.0 -- IKRF Imam Khomeini Relief Foundation IKRF 3 - AS3976 3507 0.1% 3507.0 -- ERX-NURI-ASN I.Net Technologies Inc. 4 - AS38543 15811 0.6% 3162.2 -- IBM-TH-AS-AP IBM THAILAND NETWORK 5 - AS32528 24102 0.8% 3012.8 -- ABBOTT Abbot Labs 6 - AS9246 32010 1.1% 2462.3 -- GTA-AP Teleguam Holdings, LLC 7 - AS22793 2202 0.1% 2202.0 -- CASSOCORP - CASSO Corporation 8 - AS38040 30394 1.1% 2171.0 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 9 - AS26493 1694 0.1% 1694.0 -- GHI - Group Health Incorporated 10 - AS9562 8340 0.3% 1191.4 -- MSU-TH-AP Mahasarakham University 11 - AS45009 1079 0.0% 1079.0 -- MRSNET-AS OJSC Multyservisnaya radioset 12 - AS17425 6321 0.2% 1053.5 -- EPA-AS-TH Provincial Electricity Authority of Thailand. 13 - AS16916 16921 0.6% 940.1 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 14 - AS9475 12473 0.4% 831.5 -- WU-TH-AP Walailuk University 15 - AS3454 8313 0.3% 831.3 -- Universidad Autonoma de Nuevo Leon 16 - AS5868 718 0.0% 718.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS48333 687 0.0% 687.0 -- AATVC AATVC CJSC 18 - AS11028 567 0.0% 567.0 -- SETIATHOME - SETIATHOME 19 - AS38528 512 0.0% 512.0 -- LANIC-AS-AP Lao National Internet Committee 20 - AS19674 1485 0.1% 495.0 -- NAVPOINT - Navpoint Internet TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 206.80.93.0/24 16860 0.6% AS16916 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC 2 - 202.92.235.0/24 13828 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 3 - 130.36.34.0/24 12024 0.4% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 12024 0.4% AS32528 -- ABBOTT Abbot Labs 5 - 66.248.96.0/21 10808 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 6 - 66.248.120.0/21 10732 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 200.23.202.0/24 8161 0.3% AS3454 -- Universidad Autonoma de Nuevo Leon 8 - 213.16.48.0/24 6644 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 9 - 145.36.122.0/24 6282 0.2% AS7046 -- RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 10 - 109.75.0.0/21 5910 0.2% AS50975 -- AVX_AS AVX Czech republic s.r.o 11 - 61.90.164.0/24 5610 0.2% AS38543 -- IBM-TH-AS-AP IBM THAILAND NETWORK 12 - 58.97.61.0/24 5608 0.2% AS38543 -- IBM-TH-AS-AP IBM THAILAND NETWORK 13 - 109.75.8.0/23 5283 0.2% AS50975 -- AVX_AS AVX Czech republic s.r.o 14 - 180.180.253.0/24 5142 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 15 - 180.180.248.0/24 5140 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 16 - 180.180.251.0/24 5137 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 17 - 180.180.250.0/24 5136 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 18 - 180.180.249.0/24 5013 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 19 - 180.180.255.0/24 4806 0.2% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited 20 - 202.41.70.0/24 4646 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 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

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