[CentOS] need help

cahit Eyigünlü wrote:
> i tryed this :
> [root at lin2 ~]# route add default gw 217.20.117.1 dev eth0
> the answer
> siocaddrt : network is unreachable
>
>     Manual setup:
>
>     [root at lin2 ~]# route add default gw 217.20.117.1 dev eth0
>     [root at lin2 ~]# route add host  217.20.117.1 netmask
>     255.255.255.255 dev eth0
>

try adding the host first.