Default Gateway

[Tony2Finger]

When I reboot the system everything is good.

But if I do a service network stop then start I goes to a different gateway.

in rc.local I have
route add -net 192.168.20.0/24 gw xxx.xxx.xxx.39

Do I make an entry in ifup-route?
Thanks in advance.

 

[lgarner]

rc.local is executed late when you boot, not when a service is restarted.

Your subject says "Default Gateway", but what you ask is a static routing question. Either depends on your distribution, but mine follow these rules:

For the default gateway, you should have a line like "GATEWAY=x.x.x.39" in /etc/sysconfig/network.

For static routes, you should put them in /etc/sysconfig/network-scripts/route-<if> like "192.168.20.0/14 x.x.x.39".