A prefix that originated in a private AS goes to a second AS, which is a public one, before reaching my router.
Router A is the router that originates the prefix:
RouterA (AS A, private) ---> Router B (AS B, public) ---> Router C (AS C, private) --> ...
Router C needs to advertise this prefix but only with private AS C in the AS path. This can be done if, on router C, we configure a static route towards the prefix and we advertise it with the command "network" in BGP.
Meanwhile, in that case the prefix will be advertise even if it is no longer reachable.
Does anybody knows how to advertise this prefix dynamically with a modified AS PATH?
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.