Linux ifconfig command ip address , subnet mask permanent
30,263
Solution 1
If you don't want the sys V way, you can add
/sbin/route add default gw 192.178.1.1
to /etc/rc.d/rc.local . Although, editing the initi scripts as qweet points out is better.
Solution 2
The ifcfg
script contains permanent details of your internet devices. You can find them in /etc/sysconfig/network-scripts/ifcfg-<devicetype><num>
. There, you should alter/add the following to ifcfg-eth1
:
BOOTPROTO=static
IPADDR=192.168.1.2
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
Which should do the trick. To see the changes in effect, do a sudo /etc/init.d/network restart
Author by
edotan
Updated on September 18, 2022Comments
-
edotan over 1 year
I would like to change my ip address and subnet mask with the following command: ifconfig eth1 192.168.1.2 netmask 255.255.255.0 up
and
route add default gw 192.168.1.1
when I reboot my linux it's gone. I would like to keep it permanent with this command. is it possible?
Thanks