On Fri, Aug 27, 2010 at 3:00 PM, Roshan George <[email protected]> wrote:
> Hello, everyone,
>
> I have a wireless router (it also has a modem inside) to get my Airtel
> internet connection. Generally, my computer connects to the wireless
> network and I browse.
>
> Recently, though, I was forced to get a modem and connect that to one of
> the wireless router's ports because the modem part of the router wasn't
> working very well.
>
> Now, I can connect to the wireless router from any computer but I can
> only access the Internet from Windows computers. Pinging any outside
> address from a Linux computer results in a 'Destination Net Unreachable'
> error. The very same computer will then connect to the very same
> wireless network when in Windows and browse (and ping) just fine.
>
> I can access other computers within the network when I'm on Linux. I
> just can't access the Internet. I've done the following so far:
>
> 1. Ask dhclient to get a new lease.
>
> 2. Deleted the network settings and then entered them again.
>
> 3. Rebooted (ha ha)
>
> Funnily enough, when I use the inbuilt modem in the router again it
> works just fine.
>
> Any advice would be appreciated. Thanks for reading,

I am as clueless as you are. ;)

However I would do the following:

1) Look at the "My Network places" -> TCP Properties -> and find out
the default router and so on.

2) Try dhclient and find if I get the default router on my linux box.

3) Use nameserver as 4.2.2.2 or 8.8.8.8 as DNS

More such suggestions.

-Girish


-- 
Gayatri Hitech
web: http://gayatri-hitech.com

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