HI I have installed cent OS on one PC with 2 network cards eth0 and eth1 eth0 is 192.168.0.244 and eth1 is 10.0.0.1 my gateway to access the net is 192.168.0.254

In order that the 10.X network range can access the internet i added the a route # route add -net 10.0.0.0 netmask 255.0.0.0 gw 192.168.0.254

And ""route -n"" gives me the following resulth

[root@squid ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1 10.0.0.0 192.168.0.254 255.0.0.0 UG 0 0 0 eth0 10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth1 0.0.0.0 192.168.0.254 0.0.0.0 UG 0 0 0 eth0

My resolv.conf file looks like this search linuxbox.com nameserver 203.199.113.44 nameserver 203.199.113.27

Now is have one client with ip 10.0.0.5 , when i try to ping 10.0.0.5 ( following is the result ). I am neither able to ping 10.0.0.1 from my client machine ( 10.0.0.5 ) . My firewall is stoped and SElinux is disabled. [root@squid ~]# ping 10.0.0. 8 PING 10.0.0.8 (10.0.0.8) 56(84) bytes of data.

From 203.199.24.154 icmp_seq=1 Destination Host Unreachable From 203.199.24.154 icmp_seq=2 Destination Host Unreachable From 203.199.24.154 icmp_seq=3 Destination Host Unreachable From 203.199.24.154 icmp_seq=4 Destination Host Unreachable From 203.199.24.154 icmp_seq=5 Destination Host Unreachable From 203.199.24.154 icmp_seq=6 Destination Host Unreachable From 203.199.24.154 icmp_seq=7 Destination Host Unreachable

too wired !! from where did i get this IP address ( 203.199.24.154 ) ???

so finally my question is , how is it possible to route traffic through another network class ?

Thanks ! really appreciate all the help this forum provides