when permitting traffic to my e-mail server from the web, could I just do a static nat from the internal ip to the external and only permit e-mail port through, or would I need to nat the ip and port number accross ? to the external ip and port number ?
hi there, my question is really are these 2 doing both the same thing, 1 to 1 nat with access list permitting only port 25 through, or 1 to 1 nat with port number i.e 10.1.1.1 25 18.104.22.168 25 with an access list too, is this just the same ?
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.