Cisco 1721 can't access internet

[PeterDCS1]

This is my scenario.  I can access the LAN environment 10.1.1.X from 20.1.1.X but cannot get out the gateway to the internet?

Any ideas? The linksys gatway model is a WRV54G.

I am mystified.

~Peter

[lgijssel]

Your linksys does nat only for the connected subnet 10.1.1.0.

The 20.x.x.x network is hence not natted which is why it doesn't work.

I do not know for sure if it is possible to add an additional network as nat inside but that is where you must look.

regards,

Leo

[PeterDCS1]

Thanks!

Would you recommened some newer equipment which would allow us to do this?

Regards,

~Peter

[lgijssel]

The cisco equivalent for a Linksys is the 800 series router, just pick the model that fits your media.

http://www.cisco.com/en/US/products/hw/routers/ps380/prod_models_comparison.html

On Cable Internet you may also use an ASA5505, assuming the interface is 100BaseT or better.

regards,

Leo

[PeterDCS1]

Thanks for the tips Leo,

Have a great day.

~Peter