From: Scott Doty <scott@sonic.net>
To: linux-kernel@vger.kernel.org
Subject: 2.4.28(+?): Strange ARP problem
Date: Thu, 13 Jan 2005 06:50:29 -0800 [thread overview]
Message-ID: <20050113145029.GA22622@sonic.net> (raw)
Hi,
We use Linux extensively here at Sonic.net. Our web servers have two
NIC's -- a NIC with a public IP address, and a NIC on our SAN (with NetApps).
When we tried to upgrade to 2.4.28, we encountered a problem with NetApp
reachability, which turns out to have been a problem with ARP: we
were seeing two ARP entries for the NetApp IP's. One would be correct, and
one would be "incomplete".
Occasionally, a system would glom onto the incomplete entry, and NFS
connectivity would tank. This doesn't happen with 2.4.27.
We'd like to upgrade to 2.4.29-rc2, but we have much trepidation about doing
so. I certainly don't want to treat the list as "our own personal help
desk" (as warned about in the FAQ), but was hoping someone could shed some
light on the problem. I think either myself or one of our guys can write a
patch to fix it, if someone would point us in the right direction.
Thank you,
-Scott
next reply other threads:[~2005-01-13 14:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 14:50 Scott Doty [this message]
2005-01-13 12:09 ` 2.4.28(+?): Strange ARP problem Marcelo Tosatti
2005-01-13 16:18 ` Scott Doty
2005-01-13 21:01 ` Herbert Xu
2005-01-13 22:01 ` Scott Doty
2005-01-13 22:15 ` Herbert Xu
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