I seem to remember a while back that someone posted a similar
problem but I appear to have recreated it myself! The full details are:
I'm running 1.22 Generic PC version.
I have the following interfaces configured:
OPT1 is bridged with WAN. I have advanced outbound NAT set and am not
NATing traffic from LAN -> OPT1 so that I can still access the servers
by their real IP addresses.
I can access OPT1 from LAN no problem at all but OPT1 cannot get
anything from the WAN!
As I have a managed switch, I've setup a spanned port and can see the
SYN go out from the server on OPT1, I can see it leave the WAN
interface. I then see the SYN-ACK return to the WAN interface but I
don't see it return to OPT1.
I can also see the connection entered into the state table.
I normally have 'Enable filtering bridge' selected but even if I disable
it, it still doesn't work.
This was all working fine on 1.21 when I had separate NICs but I've now
moved to one VLAN trunk and it no longer seems to work.
I'm going to try a separate physical NIC for OPT1 to see if that makes a
difference but I'd rather not have to - the whole point of the exercise
was to reduce cabling and try to simplify things!
Any advice will be appreciated!
Many thanks in advance,
Neil A. Hillard E-Mail: m0n0 at dana dot org dot uk