No internet connection after change router

RaymondChong · Post by **RaymondChong** » 2013/07/25 07:14:09

Hi All,

First of all, my english not very well. So i'm try to make my question simple and clear.

Below is related device:-

(Internet Service Provider)Unifi router : 192.168.0.253
CentOS IP: 192.168.0.3

In my office all the PC gateway set as 192.168.0.3. And last 3 days, my router was spoiled. And i replaced a new router and set the IP Address same as before that is 192.168.0.253.
But CentOS can't connect to the internet. Unfortunately i lack of CentOS knowledge. Would somebody can help me on my issue? Thanks!

Regards,

Raymond

gerald_clark · Post by **gerald_clark** » 2013/07/25 12:26:06

Why are PC gateway set to 192.168.0.3 if router is 192.168.0.253 ?

RaymondChong · Post by **RaymondChong** » 2013/07/31 03:45:01

Hi Clark,

Because centOS are linking other branch if not misstaken. Becuase when i change my gateway to 192.168.0.253, i can't open the other branch share folder.

RaymondChong · Post by **RaymondChong** » 2013/07/31 03:58:41

Ok, i has been tried this command,

[quote]#route add default gw 192.168.0.253 eth1
#wget www.yahoo.com

[/quote]

Ok..it's connected.. but just few second only..After i tried to ping it and it just reply in 40sec..after that disconnected.

CentOS