[outages] Routing Loops in Singapore via Telstra/Level3
Ryan Gelobter
ryan.g at atwgpc.net
Mon Sep 26 12:03:29 EDT 2016
Anyone else affected by these routing loops? According to Telstra they
turned up a new link about 7 hours ago between them and Level3 and since
then there has been routing loops. They turned the link down for an hour
and that fixed it but now its back up and they are continuing to
troubleshoot these issues.
Example:
traceroute to 103.254.44.93 (103.254.44.93), 30 hops max, 60 byte packets
1 104.131.0.254 (104.131.0.254) 12.342 ms 104.131.0.253 (104.131.0.253)
0.291 ms 104.131.0.254 (104.131.0.254) 12.193 ms
2 138.197.248.36 (138.197.248.36) 0.199 ms 0.228 ms 138.197.248.48
(138.197.248.48) 0.194 ms
3 nyk-b3-link.telia.net (62.115.45.9) 1.550 ms nyk-b3-link.telia.net
(62.115.45.5) 1.457 ms nyk-b3-link.telia.net (62.115.45.9) 1.444 ms
4 nyk-bb1-link.telia.net (62.115.112.248) 0.999 ms nyk-bb1-link.telia.net
(80.91.247.18) 14.412 ms nyk-bb1-link.telia.net (62.115.112.248) 1.020 ms
5 sjo-b21-link.telia.net (213.155.135.129) 75.181 ms
sjo-b21-link.telia.net (213.248.80.1) 74.733 ms 74.789 ms
6 pacnet-ic-155719-sjo-b21.c.telia.net (80.239.195.30) 74.573 ms 74.267
ms 74.267 ms
7 te0-0-0-7.gw3.sjc1.10026.telstraglobal.net (202.147.50.189) 74.636 ms
te0-0-0-7.gw4.sjc1.10026.telstraglobal.net (202.147.50.193) 74.828 ms
74.994 ms
8 te0-1-0-1.gw2.lax3.10026.telstraglobal.net (202.147.61.206) 87.601 ms
te0-2-0-3.gw1.lax3.10026.telstraglobal.net (202.147.50.145) 84.794 ms
te0-1-0-1.gw2.lax3.10026.telstraglobal.net (202.147.61.206) 87.652 ms
9 te0-1-0-1.gw2.lax3.10026.telstraglobal.net (202.147.61.206) 87.956 ms
gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 84.492 ms
te0-1-0-1.gw2.lax3.10026.telstraglobal.net (202.147.61.206) 88.172 ms
10 TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 74.691 ms
gi4-0-0.gw2.sin3.10026.telstraglobal.net (61.14.157.134) 247.127 ms
TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 74.571 ms
11 ae-2-7.edge1.SanJose3.Level3.net (4.69.209.169) 79.520 ms 79.179 ms
te0-0-0-4.gw3.sin3.10026.telstraglobal.net (202.147.32.101) 247.118 ms
12 i-0-5-0-13-peer.eqnx03.pr.telstraglobal.net (134.159.61.105) 76.599
ms 77.862 ms be3.wr2.sin0.10026.telstraglobal.net (61.14.157.164) 255.062
ms
13 ip-202-147-50-116.asianetcom.net (202.147.50.116) 83.185 ms 82.131 ms
be3.wr2.sin0.10026.telstraglobal.net (61.14.157.164) 255.052 ms
14 te0-0-0-7.gw4.sjc1.10026.telstraglobal.net (202.147.50.193) 82.705 ms
gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 247.262 ms
te0-0-0-7.gw3.sjc1.10026.telstraglobal.net (202.147.50.189) 83.970 ms
15 TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 237.238 ms
te0-1-0-1.gw1.lax3.10026.telstraglobal.net (202.147.50.174) 94.014 ms
te0-2-0-3.gw1.lax3.10026.telstraglobal.net (202.147.50.145) 94.092 ms
16 gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 93.543 ms
93.831 ms 93.724 ms
17 TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 83.557 ms
83.733 ms te0-2-0-3.gw1.lax3.10026.telstraglobal.net (202.147.50.145)
92.795 ms
18 ae-1-8.edge1.SanJose3.Level3.net (4.69.209.165) 90.036 ms
ae-2-7.edge1.SanJose3.Level3.net (4.69.209.169) 87.366 ms
ae-1-8.edge1.SanJose3.Level3.net (4.69.209.165) 89.989 ms
19 ip-202-147-50-116.asianetcom.net (202.147.50.116) 246.050 ms
i-0-5-0-13-peer.eqnx03.pr.telstraglobal.net (134.159.61.105) 84.520 ms
87.447 ms
20 ip-202-147-50-116.asianetcom.net (202.147.50.116) 107.645 ms 107.024
ms ae-2-7.edge1.SanJose3.Level3.net (4.69.209.169) 87.170 ms
21 te0-0-0-7.gw4.sjc1.10026.telstraglobal.net (202.147.50.193) 90.804 ms
te0-1-2-0.wr1.sin0.10026.telstraglobal.net (61.14.157.125) 421.885 ms
te0-0-0-7.gw3.sjc1.10026.telstraglobal.net (202.147.50.189) 92.939 ms
22 te0-2-0-3.gw1.lax3.10026.telstraglobal.net (202.147.50.145) 101.118 ms
te0-1-0-1.gw1.lax3.10026.telstraglobal.net (202.147.50.174) 103.348 ms
te0-2-0-3.gw1.lax3.10026.telstraglobal.net (202.147.50.145) 100.807 ms
23 gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 102.958 ms
102.824 ms 100.196 ms
24 be3.wr2.sin0.10026.telstraglobal.net (61.14.157.164) 427.112 ms
gi4-0-0.gw2.sin3.10026.telstraglobal.net (61.14.157.134) 419.180 ms
TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 90.393 ms
25 ae-2-7.edge1.SanJose3.Level3.net (4.69.209.169) 95.480 ms
te0-1-0-0.gw1.lax3.10026.telstraglobal.net (61.14.158.59) 418.651 ms
ae-2-7.edge1.SanJose3.Level3.net (4.69.209.169) 95.090 ms
26 i-0-5-0-13-peer.eqnx03.pr.telstraglobal.net (134.159.61.105) 92.455 ms
gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 100.818 ms
419.534 ms
27 ip-202-147-50-116.asianetcom.net (202.147.50.116) 97.987 ms
TenGigabitEthernet1-2.ar5.LAX2.gblx.net (64.215.81.145) 409.187 ms
ip-202-147-50-116.asianetcom.net (202.147.50.116) 97.960 ms
28 te0-0-0-7.gw4.sjc1.10026.telstraglobal.net (202.147.50.193) 102.242 ms
te0-0-0-7.gw3.sjc1.10026.telstraglobal.net (202.147.50.189) 102.585 ms
gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 419.491 ms
29 i-0-5-0-13-peer.eqnx03.pr.telstraglobal.net (134.159.61.105) 412.651
ms 96.244 ms te0-1-0-1.gw1.lax3.10026.telstraglobal.net (202.147.50.174)
108.387 ms
30 gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 108.342 ms
ip-202-147-50-116.asianetcom.net (202.147.50.116) 417.999 ms
gi4-1-0.gw3.lax1.10026.telstraglobal.net (202.147.61.153) 112.199 ms
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