Can I use ACLs to control when a router performs a static NAT?
I have a situation where I need to NAT an address if it came from IP address A, but not if it came from IP address B. The problem is that both A & B come into my router on the same interface ... which means I have "ip nat outside" defined on the interface.
Device A needs NAT because it dosen't have a route to the real IP address. Device B just sends to the real IP address. The problem occures on the reply, as the router always NAT's the the source address using my static NAT enry.
I would like to control whether or not the router NAT's by use of an ACL, but can't find any way to configure it.
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.