Mailing List Archive

Thomas Schäfer wrote:
> I can't reach www.ipv6.bt.com from DTAG
> (2003:63:242d:2c00:beae:c5ff:feb5:2088 and
> 2a01:598:ffff:815b:da31:a7bc:667e:1438)

I can confirm that our AS3320 transit doesn't show the route.

$ dig www.ipv6.bt.com AAAA +short
2a00:1a48:10a1::538a:9648
$ whois 2a00:1a48::/32
inet6num: 2a00:1a48::/32

-> no route6 object in RIPE, but there is one in RADB. You might want to
ask AS15395 to create a proper route6 in the RIPE DB as well. Or you
could ask DTAG to adapt their filter creation to include more sources.

In case you don't find an understanding contact at AS3320, I might open
a ticket with them on monday.

Andre
--
Dodge: Dead Or Dying Garbage Emitter

FYI, HTTPv6 access to www.bt.com was down for me from 3:46 to 4:51 pm U.S. Central today. While that FQDN resolves to 2a00:2381:ffff::1 for me, it's possible our issues were related.

I will now start monitoring www.ipv6.bt.com, too.

Frank

-----Original Message-----
From: ipv6-ops-bounces+frnkblk=iname.com@lists.cluenet.de [mailto:ipv6-ops-bounces+frnkblk=iname.com@lists.cluenet.de] On Behalf Of Thomas Schäfer
Sent: Saturday, January 03, 2015 4:44 PM
To: IPv6 Ops list
Subject: www.ipv6.bt.com -- DTAG, question to the routing experts

Hi,

I can't reach www.ipv6.bt.com from DTAG
(2003:63:242d:2c00:beae:c5ff:feb5:2088 and
2a01:598:ffff:815b:da31:a7bc:667e:1438)

from here:
http://ipv6-test.com/validate.php

it works also from DFN/LRZ.

If I look here http://lg.he.net/ I see /32 networks.

Is it the /32-/48-filter-problem again, or is it something different?


ping6 www.ipv6.bt.com
PING www.ipv6.bt.com(2a00:1a48:10a1::538a:9648) 56 data bytes
>From 2003:0:1803:8268::2 icmp_seq=6 Destination unreachable: No route
^C
--- www.ipv6.bt.com ping statistics ---
8 packets transmitted, 0 received, +1 errors, 100% packet loss, time 7000ms


/usr/sbin/traceroute6 www.ipv6.bt.com
traceroute to www.ipv6.bt.com (2a00:1a48:10a1::538a:9648), 30 hops max, 80
byte packets
1 fritz.box (2003:63:242d:2c00:2665:11ff:fe8f:181f) 0.684 ms 1.037 ms
1.018 ms
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * 2003:0:1803:8268::2 (2003:0:1803:8268::2) 29.451 ms !N *

Regards,
Thomas