Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Traffic coming from internet to my domain

hi experts

our domain is multihomed to two different service providers.we r using a real AS along with a public class C Address,how can i know the traffic  path coming from the internet which ISPs chose  to enter our domain,i wanna see it from the router and from Internet prospective

is there any site on the internet let y see the traffic path how is it entered the domain



Re: Traffic coming from internet to my domain

if both ISPs publish the as in their bop advertisements, then traffic will come from both.

Sent from Cisco Technical Support iPad App

Hall of Fame Super Silver

Re: Traffic coming from internet to my domain

Traffic will normally come via whichever path has the least number of AS's between the source and your destination AS (unless the source routers has modified BGP to do traffic engineering for whatever reason).

To see how your AS is being advertised on the Internet you can use bgpplay (GUI) or a route-views server (CLI, e.g., "telnet" login as rviews and then "sh ip bgp regexp ")

CreatePlease login to create content