How do I create a rule Shorewall for bridging port 443 from eth0 to eth1?
1 Answer
Assuming that your interfaces
file has
#ZONE INTERFACE
inside eth0 ...
outside eth1 ...
i.e. eth0 is called 'inside' and eth1 is called 'outside'
You could write a rule like
#ACTION SOURCE DEST PROTO DEST SOURCE ...
# PORT
ACCEPT inside outside tcp 443
This would allow TCP traffic on port 443 to flow freely from hosts on eth0 to hosts on eth1, but not backwards.