[outages] Routing issues?

Samer Ziadeh samerziadeh at gmail.com
Sat Oct 31 10:13:57 EDT 2015


I'm getting routing issues to my server, when I traceroute, I eventually
get "!H" to one of the nodes, but when I traceroute the node itself it's
fine. I can't even ping or SSH into it, I keep getting network unreachable.
I'm also confused about # 10 and 11, as they are the same.

Is that a Cogent IP? Anyone knows what's going on?

traceroute to 184.75.220.218 (184.75.220.218), 64 hops max, 52 byte packets

 1  10.0.1.1 (10.0.1.1)  3.468 ms  1.898 ms  1.035 ms

 2  7.11.164.237 (7.11.164.237)  15.989 ms  13.477 ms  14.213 ms

 3  209.148.243.9 (209.148.243.9)  16.695 ms  15.316 ms  16.864 ms

 4  69.63.248.233 (69.63.248.233)  14.564 ms  12.200 ms  24.710 ms

 5  24.156.144.178 (24.156.144.178)  28.042 ms  29.279 ms  24.806 ms

 6  * * *

 7  be2217.ccr42.ord01.atlas.cogentco.com (154.54.24.205)  171.283 ms
37.942 ms  50.327 ms

 8  be2718.ccr22.cle04.atlas.cogentco.com (154.54.7.130)  120.499 ms
39.208 ms

    be2185.ccr22.cle04.atlas.cogentco.com (154.54.43.178)  138.381 ms

 9  be2597.ccr22.yyz02.atlas.cogentco.com (154.54.31.90)  176.050 ms
132.849 ms  177.392 ms

10  38.104.251.246 (38.104.251.246)  177.557 ms  42.334 ms  135.418 ms

11  38.104.251.246 (38.104.251.246)  3048.770 ms !H  3046.702 ms !H
3055.225 ms !H



-- 
- Samer
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