Maybe you have forgotten to configure your cisco switch? Wrong VLAN maybe? Regards, Edvin Seferovic -----Original Message----- From: netfilter-bounces@xxxxxxxxxxxxxxxxxxx [mailto:netfilter-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Brandon Evans Sent: Donnerstag, 13. Oktober 2005 23:03 To: netfilter@xxxxxxxxxxxxxxxxxxx Subject: HowTo connect a Cisco 2950 switch behind iptables? Hi all, I have a Fedora 3 Box with 2 nics setup up as a firewall. I can connect another server to the firewall and get connected to the Net just fine. This doesnt work when I connect the switch to the iptables box. Obvysly I am missing something - can someone point me in the right direction? Here is my setup ---WAN-->[iptables box]---->[cisco switch]--->[servers] -- Thanks, Brandon Evans "I wouldn't recommend sex, drugs or insanity for everyone, but they've always worked for me." -Hunter S. Thompson