RE: AS Path

From: Peter Phaal (Peter_Phaal@inmon.com)
Date: 03/22/01

  • Next message: Robert.Garcia@corp.valueweb.com: "RE: AS Path"

    Robert,

    Did you configure your router to provide AS data when you configured
    NetFlow? You need to set either:

      ip flow-export version 5 origin-as

    or:

      ip flow-export version 5 peer-as

    With NetFlow you need to decide whether to include origin-as information or
    peer-as information, you cannot have both. You would need to use an sFlow
    probe if you wanted to have access to full AS path information.

    You can check to see if Traffic Server is recieving AS information by
    clicking on the Monitor button and then the Traffic option. Click on any of
    the top box in the Frames column to see a table of interface statistics. At
    the bottom of the table select Top Destination AS Paths to see if there is
    any AS data available.

    Regards,
    Peter
    ----------------------
    Peter Phaal
    InMon Corp.

    Peter_Phaal@inmon.com

    > -----Original Message-----
    > From: owner-traffic-management@inmon.com
    > [mailto:owner-traffic-management@inmon.com]On Behalf Of
    > Robert.Garcia@corp.valueweb.com
    > Sent: Thursday, March 22, 2001 10:43 AM
    > To: traffic-management@inmon.com
    > Subject: AS Path
    >
    >
    > Hello,
    >
    > I am trying to utilize the Traffic Server to find and
    > adjust peers on
    > our network. I setup the machine and the software is
    > running. I am using
    > one of our core routers as a test... I get all kinds of
    > information but
    > the AS information appears with "No Data". I have tried
    > several things to
    > try and get it to work but no luck so far. I am using the Netflow
    > information to try and populate the graph... Can someone
    > help me out with
    > this.. Thanks..
    >
    >
    >
    > Robert Garcia
    >
    >
    >
    >
    >



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