Opened 7 years ago

Closed 7 years ago

Last modified 5 weeks ago

#388 closed request (fixed)

Failing BGP routes?

Reported by: Ray Bellis <ray@…> Owned by: msackett@…
Priority: tbd Milestone: ietf-080
Component: network Keywords: routing
Cc: My Current Location:
My MAC Address: 00:1c:b3:c4:b5:a2 My OS: MacOS X 10.6.7

Description

Similar to yesterday's ticket #368, I'm trying to reach a site (crawler.enum.at) on IP 193.171.255.77 which works fine from my home network or my EC2 server but not from the IETF network:

% traceroute 193.171.255.77
traceroute to 193.171.255.77 (193.171.255.77), 64 hops max, 52 byte packets

1 130.129.96.2 (130.129.96.2) 1.486 ms 0.858 ms 0.828 ms
2 130.129.4.3 (130.129.4.3) 1.955 ms 0.902 ms 0.963 ms
3 217.31.202.1 (217.31.202.1) 1.394 ms 1.257 ms 1.503 ms
4 * *qC

Debugging with Chris Elliot shows the same problem visible from his laptop.

Change history (7)

comment:1 Changed 7 years ago by msackett@…

Status: newaccepted

Hi Ray,

Can you get me a traceroute from 193.171.255.77? I think I know where it's getting hung up, but would like to confirm.

Morgan

comment:2 Changed 7 years ago by Ray Bellis <ray@…>

Sorry, I don't think I can. I can't reach the admin of that site just now.

comment:3 Changed 7 years ago by msackett@…

It looks like one of the upstream providers was filtering our routes. Our upstream modified their routing to avoid that provider until they can get the filters cleared. I am able to reach the node you mentioned. Can you please confirm?

comment:4 Changed 7 years ago by Ray Bellis <ray@…>

Yes, I can reach it.

I spotted yesterday that neither of our upstreams has added AS290 into their RIPE DB exports table. Upstreams filtering based on automatic RPSL -> router config might have an issue with that.

comment:5 in reply to:  4 Changed 7 years ago by msackett@…

Resolution: fixed
Status: acceptedclosed

We noticed as well. I'm fairly certain this has been addressed, I'll double check.

Replying to Ray Bellis <ray@…>:

Yes, I can reach it.

I spotted yesterday that neither of our upstreams has added AS290 into their RIPE DB exports table. Upstreams filtering based on automatic RPSL -> router config might have an issue with that.

comment:6 Changed 5 years ago by anonymous

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comment:7 Changed 5 weeks ago by Rick Alfvin

Milestone: ietf-80ietf-080

Milestone renamed

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