To mask the outside address to the inside network, use "ip nat outside source" command and map the outside address to any private address.This will map the outside public address to the inside private network.
Since you want your outside global outside address to 10.188.31.123, use the following cmd ip nat ouside source "outside global address(use the respective ip address)" 10.188.31.123.This will mask the public ip address from the private network while packets arrive from global to local.
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.