nanog mailing list archives
Re: Level3 routing issues
From: James Baldwin <jbaldwin () antinode net>
Date: Wed, 29 Jul 2015 13:27:03 -0500
Since 7:30AM CDT Friday morning, we've seen strange problems across L3 where around 1-2% of traffic flows are dying. It is interesting behavior in that new flows from the same source to the same destination work, however, in the cases where the traffic is stopped we never receive the SYN-ACK nor any of the retransmits. The destination side continues to receive the SYN retransmits. On Wed, Jul 29, 2015 at 6:52 AM, Robert Blayzor via NANOG <nanog () nanog org> wrote:
On Jul 28, 2015, at 8:54 PM, Matt Hoppes <mhoppes () indigowireless com> wrote:Is anyone seeing packet loss or routing issues on the Level3 network onthe east coast right now?We’ve seen a slew of problems going west out of Level3 in NYC the last couple of nights. Last night was particularly bad to the point we had to shut our Level3 BGP sessions down to route around the issue. -- Robert inoc.net!rblayzor Jabber: rblayzor.AT.inoc.net PGP Key: 78BEDCE1 @ pgp.mit.edu
Current thread:
- Level3 routing issues Matt Hoppes (Jul 28)
- Re: Level3 routing issues Robert Blayzor via NANOG (Jul 29)
- Re: Level3 routing issues James Baldwin (Jul 29)
- Re: Level3 routing issues James Baldwin (Jul 29)
- Re: Level3 routing issues Ryan Pugatch (Jul 29)
- Re: Level3 routing issues James Baldwin (Jul 29)
- Re: Level3 routing issues Robert Blayzor via NANOG (Jul 29)