Internet not working

Posted on 2013-12-17
Last Modified: 2013-12-18
Hello Experts,

i've install a zentyal in system & we've installed a two network Ethernet card in it.
IP-address of both eth mention below.

eth0 ipaddress :

eth1 ipaddress:
Now eth0 cat5 cable connected to internet & eth1 cable attached to hub.& one pc connected  to hub
pc ipaddress is
     subnet :

Now that time i'm trying to run internet in pc. but internet not running in it.
So please help to solve problem & how can we run internet in pc through eth1

Thanks & Regards,
Question by:xeroxzerox
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LVL 35

Assisted Solution

by:Dan Craciun
Dan Craciun earned 150 total points
ID: 39725843
Have you enabled IP Forwarding? It won't work without it.

Here's a guide for Ubuntu:


PS: I assume the reason you bought zentyal is for support. Network configuration is not included in support?

Accepted Solution

rajeev2353 earned 350 total points
ID: 39726259

you can do static route to external gateway ip

For example:- your external gateway is
                        your internal ip is

For Desktop pc ip is
                        subnet mask
                         gateway is (internal ip address)

Note:- you can go with zentyal netwok option under static route and add name souce ip to gateway and click add button.

route to to

and your problem will be solved.

Rajeev Ranjan

Author Closing Comment

ID: 39728358
Thanks....problem solved

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