topic Re: Cisco 1721 can't access internet in Routing and SD-WAN

Cisco 1721 can't access internet

PeterDCS1 — Tue, 05 Mar 2019 00:20:55 GMT

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 — Mon, 14 May 2012 18:23:41 GMT

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 — Mon, 14 May 2012 18:39:20 GMT

Thanks!

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

Regards,

~Peter

lgijssel — Mon, 14 May 2012 18:43:26 GMT

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

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

regards,

Leo

PeterDCS1 — Mon, 14 May 2012 18:46:43 GMT

Thanks for the tips Leo,

Have a great day.

~Peter