Special routing table

I am a newbie, and I am using Red Hat 8.

I have three networks.

200.216.95.209 * 255.255.255.255 UH 0 0
0 ppp0
200.201.177.200 * 255.255.255.248 U 0 0
0 eth2
192.168.13.0 * 255.255.255.0 U 0 0
0 eth1
127.0.0.0 * 255.0.0.0 U 0 0
0 lo
default 200.216.95.209 0.0.0.0 UG 0 0
0 ppp0

My local ip address are both 192.168.13.100 and 200.201.177.202.

As you can see, both ppp0 and eth2 are directed connected to the
internet, but if I set on /etc/sysconfig/network GATEWAYDEV=ppp0 when
I try to ping 200.201.177.202 from another computer, I get requested
timeout.
If, on the other hand, I set GATEWAY=200.201.177.201, instead of
GATEWAYDEV, I am not using ppp0.

Actually what I would like to do is to set this route:
192.168.13.0-128->ppp0
192.168.13.129-254->eth2

How can I make this?

Thanks

you can't do this. you can only route to a network not an iprange and in
order to get 2 networks out of a class network you would have to do this
route add 192.168.13.64 netmask 255.255.255.192 dev ppp0
route add 192.168.13.128 netmask 255.255.255.192 dev eth2
which would give you 2 ip ranges 192.268.13.65-127 and 129-191
read up on subnetting and you'll see why.
and of cource that netmask would have to be set on ALL machines in those
networks or it wont work.
matt
>
> Actually what I would like to do is to set this route:
> 192.168.13.0-128->ppp0
> 192.168.13.129-254->eth2
>
> How can I make this?
>
> Thanks

Matthew wrote:
> you can't do this. you can only route to a network not an iprange and in
> order to get 2 networks out of a class network you would have to do this
> route add 192.168.13.64 netmask 255.255.255.192 dev ppp0
> route add 192.168.13.128 netmask 255.255.255.192 dev eth2
> which would give you 2 ip ranges 192.268.13.65-127 and 129-191
> read up on subnetting and you'll see why.
> and of cource that netmask would have to be set on ALL machines in those
> networks or it wont work.
> matt
>
>>
>> Actually what I would like to do is to set this route:
>> 192.168.13.0-128->ppp0
>> 192.168.13.129-254->eth2
>>
>> How can I make this?
>>
>> Thanks
>
>
i meant route add -net .... sorry