[141419] in North American Network Operators' Group
Re: www.nist.gov over v6 trouble Was: Microsoft's participation in
daemon@ATHENA.MIT.EDU (David Swafford)
Wed Jun 8 06:36:28 2011
In-Reply-To: <D475D322-FF80-421F-9441-A1011924807D@muada.com>
Date: Wed, 8 Jun 2011 06:33:38 -0400
From: David Swafford <david@davidswafford.com>
To: Iljitsch van Beijnum <iljitsch@muada.com>
Cc: "nanog@nanog.org" <nanog@nanog.org>, DO-webmaster@nist.gov
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Interesting, I'm having that same issue w/ www.nist.gov this morning. Front
page loads fine, but all links return a 404. Here's my tracert if it
helps:
tracert www.nist.gov
Tracing route to nist.gov [2610:20:6060:aa::a66b]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms 2001:1938:2a7::1
2 85 ms 87 ms 84 ms gw-383.phx-01.us.sixxs.net[2001:1938:81:17e::1]
3 92 ms 99 ms 86 ms 2001:4de0:1000:a4::1
4 98 ms 87 ms 90 ms 1-3.ipv6.r1.ph.hwng.net[2001:4de0:1000:27::2]
5 136 ms 140 ms 131 ms 3-2.ipv6.r1.at.hwng.net[2001:4de0:1000:15::1]
6 167 ms 167 ms 175 ms 2-1.ipv6.r2.dc.hwng.net[2001:4de0:1000:7::1]
7 246 ms 253 ms 245 ms 5-4.ipv6.r2.am.hwng.net[2001:4de0:1000:5::1]
8 248 ms 247 ms 247 ms AMS-IX.v6.lambdanet.net[2001:7f8:1::a501:3237:1]
9 265 ms 267 ms 265 ms FRA-1-pos413.v6.lambdanet.net[2001:7f0:0:16::1]
10 275 ms 268 ms 268 ms 6b1.fft4.alter.net [2001:7f8::319e:0:1]
11 268 ms 304 ms 271 ms gw6.dca6.alter.net [2001:600:c:8::2]
12 271 ms 271 ms 270 ms 2600:803:22f::2
13 280 ms 272 ms 268 ms 2600:803:22f::2
14 270 ms 269 ms 273 ms 2610:20:6060:aa::a66b
Trace complete.
On a somewhat related note, anyone else notice that PING in Windows 7
reverts down to use only an IPv4 address when pinging a DNS name w/ options
specified:
ping www.nist.gov
Pinging nist.gov [2610:20:6060:aa::a66b] with 32 bytes of data:
Reply from 2610:20:6060:aa::a66b: time=274ms
Reply from 2610:20:6060:aa::a66b: time=269ms
Ping statistics for 2610:20:6060:aa::a66b:
Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 269ms, Maximum = 274ms, Average = 271ms
ping www.nist.gov -f
Pinging nist.gov [129.6.13.45] with 32 bytes of data:
Request timed out.
David.
On Wed, Jun 8, 2011 at 2:39 AM, Iljitsch van Beijnum <iljitsch@muada.com>wrote:
> On 8 jun 2011, at 8:15, Andrew Koch wrote:
>
> > Speaking of www.nist.gov, I am getting the front page to load, but all
> > links are returning a 404 Not Found when browsing via v6
>
> Right. They seem to have solved their PMTUD issues, though.
>
>
