cahit Eyigünlü wrote: > This is fedora's route table : > root at lin [~]# netstat -rn > Kernel IP routing table > Destination Gateway Genmask Flags MSS Window > irtt Iface > 217.20.117.1 0.0.0.0 255.255.255.255 UH 0 0 > 0 eth0 > 78.159.97.0 0.0.0.0 255.255.255.0 U 0 0 > 0 eth0 > 0.0.0.0 217.20.117.1 0.0.0.0 UG 0 0 > 0 eth0 > > and this is cent os which is not working : > [root at lin2 ~]# netstat -rn > Kernel IP routing table > Destination Gateway Genmask Flags MSS Window > irtt Iface > 188.72.255.0 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 eth0 > [root at lin2 ~]# ping 217.20.117.1 > connect: Network is unreachable fedora's eth0 has an unconventional route to the gateway via eth0 (the first line) this is an odd network, i see like 4 different subnets all mashed up on the same physical network segment? who designed this? surely not someone with a proper network engineering background..