CentOS Add Route Command

How do I add route (router IP 192.168.1.254) to my Centos Linux systems from the command line?

You need to use the route command or ip command to add a new route to your kernel routing table.

• route command - show / manipulate the IP routing table
• ip command - show / manipulate routing, devices, policy routing and tunnels

To add default gateway IP 192.168.1.254 using eth0, enter:
# route add default gw 192.168.1.254 eth0
And ip command can be used as follows
# ip route add 192.168.1.0/24 dev eth0
Edit /etc/sysconfig/network and make route persistence after reboot:
# vi /etc/sysconfig/network
Add / edit GATEWAY line as follows
GATEWAY=192.168.1.254

Further readings:

• Red Hat / CentOS Linux Setting a Default Gateway
• CentOS / Red hat enterprise Linux 5 configure the network card
• CentOS / Red Hat Linux Static Routing Configuration

• Tweet
• 
• 

You should follow me on twitter here or grab rss feed to keep track of new changes.

Featured Articles:

• 30 Handy Bash Shell Aliases For Linux / Unix / Mac OS X
• Top 30 Nmap Command Examples For Sys/Network Admins
• 25 PHP Security Best Practices For Sys Admins
• 20 Linux System Monitoring Tools Every SysAdmin Should Know
• 20 Linux Server Hardening Security Tips
• Linux: 20 Iptables Examples For New SysAdmins
• Top 20 OpenSSH Server Best Security Practices
• Top 20 Nginx WebServer Best Security Practices
• 20 Examples: Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors
• 15 Greatest Open Source Terminal Applications Of 2012
• My 10 UNIX Command Line Mistakes
• Top 10 Open Source Web-Based Project Management Software
• Top 5 Email Client For Linux, Mac OS X, and Windows Users
• The Novice Guide To Buying A Linux Laptop