[wplug] NFS locks + Vpopmail

[Mike Griffin]

Both machines are on the same LAN sitting behind a separate firewall/router
The router, at the moment, is allowing ALL local LAN traffic.
iptables on both machines are flushed, and accepting everything.

NFS version 1.0.6-3.1 
installed via apt-get from the stable repository.




-----Original Message-----
From: wplug-bounces+mgriffin=nbistudents.org at wplug.org
[mailto:wplug-bounces+mgriffin=nbistudents.org at wplug.org] On Behalf Of
Christopher DeMarco
Sent: Friday, February 17, 2006 10:00 AM
To: General user list
Subject: Re: [wplug] NFS locks + Vpopmail

On Fri, Feb 17, 2006 at 09:54:45AM -0500, Mike Griffin wrote:

> This looks to me like an NFS locking issue. User, group, and
> permissions are setup correctly on both boxes.

1.  Clear your firewall tables on BOTH machines.  If you're running
NAT, stop ;-) Simplify network access-control.  IIANM NFS v2 uses
different ports for locking than for read/write.

2.  What version of NFS are you using?


-- 
Christopher DeMarco <cmd at alephant.net>
Alephant Systems (http://alephant.net)
PGP public key at http://pgp.alephant.net
+1-412-708-9660
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