route persist issue

dara.hr · 11-02-2015, 10:56 PM

Hi,

I have to NIC tith below info:

NIC1 :
IP : 10.10.10.5
Netmask : 255.255.255.255
eth : eth0

NIC2 :
IP : 10.10.10.6
Netmask : 255.255.255.255
eth : eth1

My gateway for both of these IPs is 10.10.10.1/32

I can successfully route these IPs using below command :

Code:

Append these two lines to /etc/iproute2/rt_tables
200 nic1
201 nic2

route add -net 10.10.10.1 netmask 255.255.255.255 dev eth0
route add -net 10.10.10.1 netmask 255.255.255.255 dev eth1

route add default gw 10.10.10.1 dev eth0
route add default gw 10.10.10.1 dev eth1

ip route add 0/0 via 10.10.10.1 dev eth0 table nic1
ip route add 0/0 via 10.10.10.1 dev eth1 table nic2

ip rule add from 10.10.10.5 table nic1
ip rule add to 10.10.10.5 table nic1

ip rule add from 10.10.10.6 table nic2
ip rule add to 10.10.10.6 table nic2

but unfortunately i can not persist these routes ant rules in route-ethX and rule-ethX.

Also when I'm using ip route command instead od route add these routes did not work anymore.

anybody can help me.

nini09 · 11-03-2015, 03:02 PM

What do you try to do? Why is netmask 255.255.255.255?

berndbausch · 11-03-2015, 05:36 PM

Statements like "it doesn't work" are too unspecific to even try guessing what's going on, in particular if you don't show the steps you have taken so far.

It would help if you included:

the ip route command you tried
the output of that command, in particluar error messages
the routing table after the route add and the ip route add commands
the content of your configuration files