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SI6 Networks' IPv6 Toolkit v1.3.4 released!
by Fernando Gont 18 Apr '13

18 Apr '13

Folks, We have just released SI6 Networks' IPv6 Toolkit v1.3.4: a security assessment and troubleshooting toolkit for the IPv6 protocol suite. The toolkit is available at: <http://www.si6networks.com/tools/ipv6toolkit>, where you can find a the usual tarball, a GPG-signed version of it, a link to the toolkit's GIT repository, etc. This release features: * IPv6-host tracking support in the scan6 tool. * A new tool, address6, to analyze IPv6 addresses * Minor bug fixes The toolkit runs on (at least) the latest versions of Linux, FreeBSD, NetBSD, OpenBSD, and MacOS. Please send any bug reports and/or feature requests to <fgont(a)si6networks.com>. As always, you can get the latest news on IPv6 security research and tools by following us on Twitter: @SI6Networks. And if you're into IPv6 hacking, please consider joining the ipv6hackers mailing list: <http://www.si6networks.com/community/mailing-lists.html>. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fgont(a)si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 -- Fernando Gont e-mail: fernando(a)gont.com.ar || fgont(a)si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

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DNS Track at NANOG 58
by Mehmet Akcin 18 Apr '13

18 Apr '13

Greetings folks Once again we will have DNS Track in NANOG. There has been lots of recent DNS related discussions going on in many e-mail lists and I am quite sure there will be many great DNS talks in NANOG 58 just like in previous NANOGs. DNS Track's goal is to bring together the audience who doesn't necessarily want to know all the details of a topic but would like to spend 90 mins listening quick updates from various DNS related subjects and get some crucial information and updates. If you are interested in talking/presenting in the DNS Track and/or want to help me organize this Track in any way, please contact me off-list. Hopefully we can inform those who do NOT spend much time dealing with DNS about some topics they were not aware. Once I know the details of the agenda such as time and date of the track, topics that will be covered, i will share this with you. Mehmet

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RE: Cross country point to point link question :: THANKS
by Petter Bruland 18 Apr '13

18 Apr '13

Thanks everyone, I've gotten a lot of pointers off-list, and I have a good idea of our next few steps of verification. -Petter -----Original Message----- From: Petter Bruland [mailto:Petter.Bruland@allegiantair.com] Sent: Thursday, April 18, 2013 9:20 AM To: nanog(a)nanog.org Subject: Cross country point to point link question Question for someone with some experience with long haul links (Las Vegas -- New Jersey) [Cisco 4510 - SVI-VLAN x]---trunk---[Nexus5K LH optic]===fiber==={carriers across country}===fiber===[Nexus5K LH optic]---trunk---[Cisco 4510 - SVI-VLAN x] We have two circuits, one that is the same vendor from east to west, and the other circuit is a two vendor deal. Both circuits are 1 Gbps with around 67-70 ms delay. As soon as we had the links turned up, our SAN guy started complaining about poor throughput, asking us to throw in a couple of wan accelerators. He was seeing a max throughput of around ~200 Mbps. Question: For a long haul 1 Gbps link with 67-70 ms delay, would installing a pair of wan accelerators make a big difference? Thanks, -Petter Bruland

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Cross country point to point link question
by Petter Bruland 18 Apr '13

18 Apr '13

Question for someone with some experience with long haul links (Las Vegas -- New Jersey) [Cisco 4510 - SVI-VLAN x]---trunk---[Nexus5K LH optic]===fiber==={carriers across country}===fiber===[Nexus5K LH optic]---trunk---[Cisco 4510 - SVI-VLAN x] We have two circuits, one that is the same vendor from east to west, and the other circuit is a two vendor deal. Both circuits are 1 Gbps with around 67-70 ms delay. As soon as we had the links turned up, our SAN guy started complaining about poor throughput, asking us to throw in a couple of wan accelerators. He was seeing a max throughput of around ~200 Mbps. Question: For a long haul 1 Gbps link with 67-70 ms delay, would installing a pair of wan accelerators make a big difference? Thanks, -Petter Bruland

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Re: someone from Sprint
by Christopher Morrow 18 Apr '13

18 Apr '13

On Thu, Apr 18, 2013 at 12:05 PM, <bmanning(a)vacation.karoshi.com> wrote: > > > paging Softbank/Sony..... > don't you mean ericsson? :) > > /bill > > On Thu, Apr 18, 2013 at 11:50:57AM -0400, Jay Ashworth wrote: > > ----- Original Message ----- > > > From: bmanning(a)vacation.karoshi.com > > > > > your not alone... (Sprint is the upstream for this email) > > > > > > The original message was received at Wed, 17 Apr 2013 14:21:10 GMT > > > from localhost.localdomain [127.0.0.1] > > > > > > ----- The following addresses had permanent fatal errors ----- > > > <Tom.A.Schiel(a)sprint.com> > > > (reason: 501 5.5.4 Invalid domain name) > > > > And that wasn't all; Sprint transparent proxies for their WiMAX 4g > service > > were horking connections to Google and eBay (probably among others) for > > about half an hour, about an hour ago. > > > > It was fun to get "No service configured at this address" from Google. > :-) > > > > Cheers, > > -- jra > > -- > > Jay R. Ashworth Baylink > jra(a)baylink.com > > Designer The Things I Think > RFC 2100 > > Ashworth & Associates http://baylink.pitas.com 2000 Land > Rover DII > > St Petersburg FL USA #natog +1 727 > 647 1274 > >

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someone from Sprint
by Miguel Mata 18 Apr '13

18 Apr '13

Hi, we are having some problems reaching some of the sprint.com sites. If someone around that can help us, it'll be very appreciated. We are AS16592. Please off list. -- Miguel Mata Gerente de Operaciones Comunicaciones IBW El Salvador tel.: ++(503) 2278-5068 fax: ++(503) 2207-1310 mmata(a)ibw.com "La confianza es la mejor conexion"

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GMAIL?
by Caio Alves 17 Apr '13

17 Apr '13

Someone has access problems in GMAIL? Here in Brazil, many complaints about the service.

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Berlin ISP
by Eric 17 Apr '13

17 Apr '13

Hello, I'm looking for about a 10-20mbps ISP circuit for our Berlin office. Any recommendations on who provides access there and might be able to deal with us in English? Eric

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IPv6 6rd BR setup on Linux
by Sasa Ristic 17 Apr '13

17 Apr '13

hello all, can someone please share any info regarding a ipv6 6rd BR setup on linux (debian specific preferably)... goo.gl search didn't turn up much... thanks! -- Pozdrav,-- Sasa Ristic Department for network Senior network administrator VeratNet 37 Vojvode Misica Boulevard, Belgrade, Serbia

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Fiber cut in SF Bay Area?
by Robert Glover 16 Apr '13

16 Apr '13

Hello, I'm only posting this here because the Outages list appears to be broken. I've got confirmed reports (from Cogent and Megapath) that there is a fiber cut affecting service through the South Bay. We have Cogent fiber circuits down in Campbell and San Martin. In San Martin, AT&T cell phones have no service whatsoever, DSL service is spotty. Landline and DSL service in Gilroy is almost completely gone. We know of a Cogent fiber link in Campbell that is down as well. Anyone have any additional info? -Robert Anyone have any further details? The issue seems to have started around 1:00am PDT or so. -Robert

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