NFS stops responding

[Benjamin Scott]

On Fri, Apr 2, 2010 at 10:26 PM, Ric Werme <ewerme at comcast.net> wrote:
> Serious bummer.  It could still be the router, but it would take a
> pretty weird problem.

  It's prolly worth pointing out that, per MOD's description, there is
no router involved, only a switch.  Of course, it could still be the
switch.  :)

> Check the client a second (and third!) time for a firewall configuration.

  Here's a thought: MOD posted output from "iptables -L".  Also check
"iptables -t nat -L" and "iptables -t mangle -L".

  Also check the routing tables.  Make sure neither host has more than
one route to any given destination.  That can cause really weird
issues if one of the routes works and the other does not (hi Paul!).

  Here's another thought: Are any of the clients multi-homed (multiple
network interfaces)?  Do any of them have multiple IP addresses
(aliases)?

  Check even if you "know" they don't.  :)

-- Ben