I've recently had a similar experience. Ver 1.11 suddenly locks up. 
Unlike your case, I couldn't access anything, everything inbound or 
outbound were blocked.

I reset the system and everything is fine again.
(The system was up for 10 days)

This is a regular PC using a Celeron 1.2Ghz with 512MB RAM.
(CD-ROM/Floppy version of m0n0Wall).

Regards
-Stmok

----- Original Message ----- 
From: "Ed Lentz" <elentz at gmail dot com>
To: <m0n0wall at lists dot m0n0 dot ch>
Sent: Saturday, June 04, 2005 1:42 PM
Subject: [m0n0wall] M0n0wall stops passing inbound traffic


> I have a Net4501 running ver 1.11 at my office.  I have rules to allow
> port 80,23,5900,3306 to a couple of PCs on the Lan side.  I have had
> PPTP running as well with the M0n0wall as the server.  For no apparent
> reason, all those ports are closed, nothing can get in.  I can use
> them on the Lan side of the fw.  This happened before when I wanted to
> run 1.2b7.  All of this ran for about 30 days before it stopped. 
> Looking at my rules they appear fine.  I rebooted the fw with no
> relief.  The modem I am using is a Cayman on a DSL line. It is set for
> Gateway mode.  I have static IP addresses that have worked for almost
> a year.  Does anyone have any ideas?  Does this happen to everyone
> else?
> Ed
> 
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