Hello for everyone, we need to configure correctly the IP-Routes and We need a NIC for public IP (eth0), and the others 2 NIC's for private comunication (eth1-eth2).
I try to delete the IP route of eth2 but when restart the service the configuration is loss,
How can we delete this configuration permanently?
This is my IP ROUTE
Destination Gateway Genmask Flags Metric Ref Use Iface
default gateway 0.0.0.0 UG 0 0 0 eth0
default gateway 0.0.0.0 UG 100 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
192.168.11.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
When I delete eth2, the public ip (eth0) works. but when restart network again change de ip route.
How configure this as permanently? or How can we configure correctly and permanently the IP route

Thank you so much for any help.