[outages] AS6453 / TATA - Issues around Singapore

[Phil Lavin]

Hello,

We are seeing significant packet loss on TATA on traffic leaving AWS in Singapore.

The route changed to Cogent, briefly, which was OK. It’s now back on TATA and still suffering loss.


                                        My traceroute  [v0.94]
jcasc-rtc01 (10.36.21.252) -> hc-ping.com                                    2024-08-14T08:28:04+0000
Keys:  Help   Display mode   Restart statistics   Order of fields   quit
                                                             Packets               Pings
 Host                                                      Loss%   Snt   Last   Avg  Best  Wrst StDev
…….
 7. 240.1.172.10                                            0.0%    53    0.8   0.9   0.8   1.1   0.1
 8. 15.230.29.158                                           0.0%    52   11.0   8.9   0.7  53.8  11.3
 9. ix-be-2.ecore1.svw-singapore.as6453.net                 3.8%    52    1.0   1.0   0.9   4.2   0.5
10. if-bundle-41-2.qcore2.svw-singapore.as6453.net         82.4%    52  257.4 251.6 231.5 258.0   8.2
    if-bundle-42-2.qcore1.svw-singapore.as6453.net
11. if-ae-33-2.tcore2.svw-singapore.as6453.net             68.6%    52  250.8 253.3 248.7 260.8   4.2
12. if-ae-44-2.tcore2.tv2-tokyo.as6453.net                 61.5%    52  229.8 231.0 229.7 237.5   1.8
13. if-et-24-2.hcore2.kv8-chiba.as6453.net                 88.2%    52   89.0 113.3  87.7 239.5  61.8
    if-ae-28-5.tcore2.sv1-santaclara.as6453.net
14. if-bundle-20-2.qcore1.sqn-sanjose.as6453.net           62.7%    52  229.7 111.0  87.8 229.7  52.8
    if-et-1-2.hcore1.kv8-chiba.as6453.net
15. if-ae-5-2.tcore2.sv1-santaclara.as6453.net             34.6%    52  247.6 247.7 241.7 250.8   1.6
    63.243.218.16
16. 63.243.218.9                                           23.5%    52  238.5 246.0 230.5 251.2   5.2
    if-bundle-20-2.qcore1.sqn-sanjose.as6453.net
17. 63.243.218.16                                          51.0%    52  248.7 252.4 247.6 258.6   3.9
18. 63.243.218.9                                           59.6%    52  256.9 251.8 247.1 259.0   3.9
19. (waiting for reply)