mailing list archives
Re: Time Warner Cable issues in Ohio ?
From: Pete Carah <pete () altadena net>
Date: Tue, 28 Feb 2012 15:58:10 -0800
On Feb 28, 2012, at 15:22, Randy Carpenter <rcarpen () network1 net> wrote:
We're seeing some strange issues with our fiber connection to TWC in Ohio. Intermittent packet loss to/from some IPs.
It gets as specific as from a certain IP outside our network, packets to a.b.c.10 are fine, but pings to a.b.c.50
(same subnet of same netblock) lose ~75% of the packets.
Likewise, from one of our IPs, connections are fine to a particular remote host, but not to another host on the same
Connections to/from some other IPs (and some whole networks) are totally fine.
It almost seems that some piece of gear somewhere is barfing on packets that have a particular set of bits in the
source and/or destination address.
LACP somewhere with a partial link failure?