I've been reading a bit about the dns proxy feature but am not sure if it would do what I'd like it to do.
In one of our small offices we have an 871 (with 12.4-11.T1 Adv IP loaded) that serves as the perimeter router and also does basic firewall duty.
Here we have a small web server that has a local 192.168 address, and also has a static public IP address mapped to it, along with a public host/domain name.
The problem is that we can access the server from the outside using its public URL, but, on the lan we have to use the local IP address instead. I was contemplating setting up a small local DNS server that would take care of this, but, thought it would be wonderful if the 871 could do this own its own... Would it be possible for us to use it as our DNS server, specify one or two hostnames for which it would return an address, then forward any other requests to our ISP's nameservers?
You can use the router as a DNS server, but (at least locally) it has to be an authoritative server for a whole subdomain (of course you can have another public DNS server resolving that subdomain to anyone else). You'll find the configuration examples here:
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.