[CentOS] Kernel route table is empty

Tue Nov 24 07:13:33 UTC 2015
Siva Prasad Nath <shivaprasadnath21 at gmail.com>

I can add using ifconfig and route.
Then I can see kernel route entry table.
I reboot system. Then route table is empty.

How to make kernel route entry table permanent.


Shiva Prasad Nath