Ops - routing broken/glitch?

Anyone awake in Zen NMC land...

Some sort of routing glitch has just struck.

From London lines on your network we get no route to some yahoo address space.

[root@xs ~]# traceroute -I uk.messenger.yahoo.com
traceroute to uk.messenger.yahoo.com (98.139.200.98), 30 hops max, 40 byte packets
1 gateway-to-the-void.goth.int (172.16.0.1) 0.261 ms 0.228 ms 0.261 ms
2 losubs.subs.dsl3.th-lon.zen.net.uk (62.3.84.25) 7.904 ms 8.350 ms 9.088 ms
3 ae0-116.cr1.th-lon.zen.net.net (62.3.84.193) 9.712 ms 10.186 ms 9.198 ms
4 ge-3-0-0-0.cr2.kp-leeds.zen.net.uk (62.3.80.77) 15.134 ms 15.113 ms 15.687 ms
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *


It's working from another wholesale link;

[root@helios ~]# traceroute -I uk.messenger.yahoo.com
traceroute to uk.messenger.yahoo.com (98.139.200.98), 30 hops max, 40 byte packets
1 pointer.goth.int (x.x.x.x) 4.495 ms 4.915 ms 4.921 ms
2 79.135.121.80 (79.135.121.80) 35.154 ms * *
3 * * *
4 * * *
5 * * *
6 * gi0-0-71-gradwell.bdr-rt2.thdo.ncuk.net (80.249.97.21) 32.350 ms 34.441 ms
7 ge-3-3-0.pat1.tc2.yahoo.com (195.66.226.129) 74.237 ms 43.928 ms 43.441 ms
8 UNKNOWN-66-196-65-X.yahoo.com (66.196.65.0) 45.449 ms 32.368 ms ge-0-1-0.pat1.the.yahoo.com (66.196.65.28) 30.819 ms
9 UNKNOWN-216-115-96-X.yahoo.com (216.115.96.30) 114.010 ms as-0.pat1.nyc.yahoo.com (66.196.65.13) 115.277 ms 109.799 ms
10 ae-2.pat2.bfz.yahoo.com (216.115.100.74) 128.579 ms ae-2.pat1.bfz.yahoo.com (216.115.100.26) 126.766 ms ae-2.pat2.bfz.yahoo.com (216.115.100.74) 129.457 ms
11 ae-4.msr2.bf1.yahoo.com (216.115.100.73) 122.908 ms ae-3.msr1.bf1.yahoo.com (216.115.100.29) 124.131 ms ae-4.msr2.bf1.yahoo.com (216.115.100.73) 124.083 ms
12 xe-4-0-0.clr1-a-gdc.bf1.yahoo.com (98.139.232.81) 121.501 ms 121.389 ms xe-7-0-0.clr2-a-gdc.bf1.yahoo.com (98.139.128.19) 125.148 ms
13 et-17-1.fab2-1-gdc.bf1.yahoo.com (98.139.128.39) 127.404 ms et-18-25.fab8-1-gdc.bf1.yahoo.com (98.139.128.67) 130.034 ms 129.328 ms
14 po-10.bas2-1-prd.bf1.yahoo.com (98.139.129.31) 122.874 ms po-16.bas2-1-prd.bf1.yahoo.com (98.139.129.127) 129.052 ms po-10.bas2-1-prd.bf1.yahoo.com (98.139.129.31) 123.886 ms
15 myc1.msg.vip.bf1.yahoo.com (98.139.200.98) 127.605 ms 123.345 ms 122.788 ms

Same problem here. Don't have any connectivity to many sites at the moment.

Edited by deleted (Mon 25-Apr-11 18:23:16)

A "me too" reply over here.

Same here.

Looks like so far it's

98.136.0.0/14
69.147.64.0/18
129.82.0.0/16

I see routes for them via LINX anyway, and as I've said other wholesale providers.

Ok I see other posts since I updated this - might be useful to start getting a list of prefixes that people can't reach.

Edited by IamQ (Mon 25-Apr-11 18:32:21)

I'm not sure exactly the full range of IPs that I can't get to but I do know I can't get to these (they respond from my external server in The Netherlands):

70.84.222.0/24
72.233.89.0/24
208.100.20.0/24

Edited by deleted (Mon 25-Apr-11 18:36:51)

Same here - been iffy for the last couple of hours.

pablo@ubuntu-64:~$traceroute -I uk.messenger.yahoo.com
traceroute to uk.messenger.yahoo.com (98.139.200.98), 30 hops max, 60 byte packets
1 router (192.168.1.1) 0.783 ms 1.312 ms 1.694 ms
2 losubs.subs.dsl1.mbr-roch.zen.net.uk (62.3.82.17) 22.521 ms 24.874 ms 26.557 ms
3 ae0-136.cr1.mbr-roch.zen.net.uk (62.3.80.137) 28.592 ms 29.592 ms 31.705 ms
4 ae2-0.cr1.kp-leeds.zen.net.uk (62.3.80.70) 35.225 ms 36.879 ms 38.387 ms
5 ge-3-1-0-0.cr2.kp-leeds.zen.net.uk (62.3.80.74) 40.406 ms 42.779 ms 43.980 ms
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
pablo@ubuntu-64:~$

Same problem here
imgur.com (173.231.140.218)

Got another range:
204.152.204.0/24

I tried to call up support but completely forgot it's a bank holiday today. Thought it was still Sunday. Doh...

"Me too". Can't connect to Dropbox.com or Twitter.com

*for traceroute, dropbox fell at the first hop after my router.

Edited by ian_c (Mon 25-Apr-11 18:59:01)