On Thu, Aug 7, 2008 at 10:10 PM, Rhys Frederick
<rhys dot frederick at gmail dot com> wrote:
> Most certainly possible, however the two subnets here are 100Mbit
> local area networks - I'd hope that latency should not be all that
> common. That said, however, at the time the packets get dropped I've
> noticed that at least one of the subnets gets very slow, even to the
> point that connecting to the firewall login page from the subnet can
> time out (normally seems to happen when there is large files being
> transferred over SMB). Can m0n0 provide details on retransmitted
> packets etc, or do i need to stick probes into each subnet?
That might be an ipfilter bug of some sort with its state keeping
possibly. What version are you running? If it's 1.2x you should try
1.3 beta as it has a newer ipfilter.
Otherwise yeah I would plug my Ethernet tap, or get a SPAN port, on
both the ports and see what's really occurring when seeing the
behavior you describe.