At 05:58 PM 9/17/2004, kyle at breezy.com wrote: > The second card talks to my ISDN TA, no problem. I can reach the second card from any PC, but not the TA. I had tried to setup pack forwarding in iptables earlier with the same results. ... What Next??? Perhaps turn on IP forwarding in the kernel? cat /proc/sys/net/ipv4/ip_forward