nanog mailing list archives
Re: pay.gov and IPv6
From: Brian Henson <marine64 () gmail com>
Date: Sun, 26 Oct 2014 17:32:18 -0400
Have you tried emailing the server admin at pay.gov.clev () clev frb org? On Sun, Oct 26, 2014 at 5:16 PM, Mark Andrews <marka () isc org> wrote:
In message <CAFG21ohZ6MV6Tef_sWuwV6kmAZmHQ3nFRLq-FkdU38g= vL3nnQ () mail gmail com> , Todd Lyons writes:On Sat, Oct 25, 2014 at 10:26 AM, Matthew Kaufman <matthew () matthew at>wrote:Random IPv6 complaint of the day: redirects from FCC.gov to pay.govfailwhen clients have IPv6 enabled. Work fine if IPv6 is off. One moreset ofStill broken, 7 months later. And again, I was too busy trying to payto tryto pull a full set of logs. But if you do something on the FCC sitethatrequires payment, the redirection flow dies halfway through if you'recomingfrom IPv6 and works fine if you turn it off... so yet another computerinthe house has IPv6 disabled until manually turned back on.FWIW, eftps.gov is also unreachable via ipv6. I tried all of miredo, and my home Sixxs tunnel, and a HE tunnel from somewhere else. I used the 4or6 plugin to temporarily disable ipv6 and both sites loaded straight away.If a site is unreachable your client should switch to IPv4 unless a IPv6 literal has been used. If your client take ages to switch over report a bug to the client vendor. It should not take ages to switch between multiple server addresses. IPv4 + IPv6 is just a example of multiple server addresses.eftps.gov and pay.gov appear to be managed separately since both their ipv4 and ipv6 netblocks are not in the same netblocks, and my path to them is not the same: eftps.gov has IPv6 address 2620:10f:400e:a::13 mtr to eftps.gov via Sixxs: Host Loss% Snt Last Avg Best Wrst StDev 1. 2604:8800:100:82bc:ddcb:ae62:e3da:c91f 0.0% 16 0.9 0.9 0.9 1.6 0.2 2. gw-701.chi-03.us.sixxs.net 0.0% 16 71.6 72.4 68.6 78.3 2.4 3. uschi03.sixxs.net 0.0% 16 70.2 71.8 69.2 78.8 2.4 4. 2620:0:6b0:a::1 0.0% 15 67.3 73.3 67.3 79.7 3.2 5. tge3-1.fr3.ord4.ipv6.llnw.net 0.0% 15 73.6 75.4 70.1 85.4 4.9 6. ve8.fr3.ord.ipv6.llnw.net 0.0% 15 73.5 79.7 72.9 90.4 5.7 7. 2600:805:41f::5 0.0% 15 104.4 81.9 74.2 104.4 9.0 8. 2600:806::12 0.0% 15 105.2 104.0 100.6 109.8 2.9 9. 2600:806:12f::2e 0.0% 15 134.5 135.7 131.4 147.4 4.1 10. 2620:10f:400e:1::4004 0.0% 15 161.5 145.9 131.5 163.8 9.9 11. ??? pay.gov has IPv6 address 2605:3100:fffd:100::15 mtr to pay.gov via Sixxs: Host Loss% Snt Last Avg Best Wrst StDev 1. 2604:8800:100:82bc:ddcb:ae62:e3da:c91f 0.0% 11 0.9 0.9 0.7 1.1 0.1 2. gw-701.chi-03.us.sixxs.net 0.0% 11 70.8 70.9 67.0 74.4 2.2 3. uschi03.sixxs.net 0.0% 11 73.7 73.7 69.8 90.1 5.6 4. 2620:0:6b0:a::1 0.0% 11 70.6 73.7 70.4 86.2 5.0 5. tge3-1.fr3.ord4.ipv6.llnw.net 0.0% 11 72.4 75.6 71.5 82.6 3.2 6. ve8.fr3.ord.ipv6.llnw.net 0.0% 11 76.1 79.3 74.7 87.9 4.0 7. tge32-3.fr3.dal.ipv6.llnw.net 0.0% 11 99.1 100.1 96.4 106.2 2.7 8. sl-st30-dal-te0-14-0-1.v6.sprintlink.net 0.0% 11 98.2 102.0 98.2 111.0 4.4 9. sl-crs1-fw-be40.v6.sprintlink.net 0.0% 11 99.5 100.5 96.2 105.5 2.5 10. sl-gw38-fw-po0-0.v6.sprintlink.net 0.0% 11 96.4 98.8 96.4 105.1 2.6 11. 2600:4:2000:4::9 0.0% 11 100.2 102.0 99.0 107.0 2.7 12. ??? I was hoping an eftps.gov or pay.gov employee was casting an eye this way, but it doesn't look like anybody from there is subscribed to NANOG. ...Todd -- The total budget at all receivers for solving senders' problems is $0. If you want them to accept your mail and manage it the way you want, send it the way the spec says to. --John Levine-- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka () isc org
Current thread:
- Re: pay.gov and IPv6 Matthew Kaufman (Oct 25)
- Re: pay.gov and IPv6 Hugo Slabbert (Oct 25)
- Re: pay.gov and IPv6 Todd Lyons (Oct 26)
- Re: pay.gov and IPv6 Mark Andrews (Oct 26)
- Re: pay.gov and IPv6 Brian Henson (Oct 26)
- Re: pay.gov and IPv6 Matthew Kaufman (Oct 26)
- Re: pay.gov and IPv6 Mark Andrews (Oct 26)