Im behind a C827 IOS 12.3 I have an occasionally web server, so I've made a IP NAT inside to publish my server on the web. I've got a dyndns domain to map my dynamic IP address. This works fine, and people on the Internet can access my web server.
But when client from the lan try to access the server using it's domain name (or external IP) it doesn't work. I'm not very surprised, because I know this is the case for most of the SOHO routers. But it worked with my Alcatel 510V3. Is there a way to make it work with a Cisco ?
Drawing is often better than words, how could this work :