Excessive Latency on Verio backbone
Fouant, Stefan
Stefan.Fouant at neustar.biz
Thu Aug 7 21:26:42 UTC 2008
Is there something going on In Verio's backbone this afternoon? It seems I am getting excessive latency between two of my sites which are directly connected through AS 2914:
rtrpxny> traceroute 140.174.21.x as-number-lookup
traceroute to 140.174.21.x (140.174.21.x), 30 hops max, 40 byte packets
1 129.250.192.89 (129.250.192.89) [AS 2914] 0.762 ms 0.513 ms 0.589 ms
2 ae-1.r21.nycmny01.us.bb.gin.ntt.net (129.250.2.220) [AS 2914] 0.622 ms 0.554 ms 0.594 ms
MPLS Label=127664 CoS=0 TTL=1 S=1
3 p64-2-0-0.r20.chcgil09.us.bb.gin.ntt.net (129.250.5.4) [AS 2914] 28.434 ms 28.430 ms 28.880 ms
MPLS Label=326737 CoS=0 TTL=1 S=0
MPLS Label=102000 CoS=0 TTL=1 S=1
4 ae-0.r21.chcgil09.us.bb.gin.ntt.net (129.250.3.98) [AS 2914] 28.965 ms 28.551 ms 28.545 ms
MPLS Label=468133 CoS=0 TTL=1 S=0
MPLS Label=102000 CoS=0 TTL=2 S=1
5 p64-7-0-3.r20.snjsca04.us.bb.gin.ntt.net (129.250.5.20) [AS 2914] 88.941 ms 88.935 ms 88.968 ms
MPLS Label=144065 CoS=0 TTL=1 S=0
MPLS Label=102000 CoS=0 TTL=3 S=1
6 ae-1.r21.plalca01.us.bb.gin.ntt.net (129.250.5.32) [AS 2914] 89.777 ms 89.894 ms 89.885 ms
MPLS Label=102000 CoS=0 TTL=1 S=1
7 xe-4-1.r04.plalca01.us.bb.gin.ntt.net (129.250.4.122) [AS 2914] 201.308 ms 213.554 ms 211.560 ms
ß output truncated à
Stefan Fouant
Principal Network Engineer
NeuStar, Inc. - http://www.neustar.biz
GPG Key ID: 0xB5E3803D
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