[Snort-inline-users] Bridging filtering traffic

[Hess, B. <ben...@te...>]

Hello,
            I have been attempting to get snort-inline running on a RedHat
9.0 in a passive state. The issue that I am running into is setting up the
bridging. It says everything is running fine, I can get IPTables running on
it and everything, however I can not get traffic through the bridge. I can
get icmp traffic trhough, but all tcp and udp is being filtered. I attempted
to shutdown all IPTables and tested just the bridging and I am still getting
all tcp and udp filtered. If I move the host out from behind the bridge
everything works fine. Any hints or clues as to what I am missing would be
much appreciated. Below are the commands I am using to create the bridge:
 
insmod bridge
brctl addbr mybridge0
brctl addif mybridge0 eth0
brctl addif mybridge0 eth1
ifconfig mybridge0 up
 
I appreciate any and all help on this matter,
Ben Hess