Dear group, I intend to use iptables in order to limit access trafic from our head office network(HON). The config is as follows. Firewall/Router eth0 ---- IP 10.2.248.1 MASK 255.255.248.0 B'CAST 10.2.255.255 Network 10.2.248.0 eth1 ---- IP 172.16.1.1 MASK 255.255.0.0 B'CAST 172.16.255.255 Network 172.16.0.0 Client A -------- IP 10.2.255.254 MASK 255.255.248.0 Gateway 10.2.248.1 Client B -------- IP 172.16.1.3 MASK 255.255.0.0 Gateway 172.16.1.1 The firewall/router is a Redhat Linux 2.4.18 The situation where there are no iptables running(stopped the service) and packet forwarding is enables via sysctl.conf. As long as there are two(2) machines as client A and B they connect to each other. But then again when there is a CISCO route taken in as a client, client A/B it does not ping to the router from the other side. Could someone help me on this issue. Thanks sna regards __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree
