You mean prepending AS numbers, not routes. Prepending will also lengthen the the calculation, so if they are prepending to you, this would the route through your link less favorable to the outside world.
Are you seeing the prepend coming from their routers? On a cisco it would be show ip neighbor <ipaddress> received-routes, if you are seeing the prepend from them, check and see if you are forwarding them on to your upstream show ip neighbor <ipaddress of upstream interface> advertised-routes. If you see these in both places, it's most likely your upstream not allowing the prepend. Regards Michael Baird > Did you notify your upstream that you be advertising your customers routes? > > On Tue, Jun 9, 2009 at 2:24 PM, Jeff Broadwick<[email protected]> wrote: > >> I recommend Tony Mattke for dynamic routing work. >> >> [email protected] >> >> Regards, >> >> Jeff >> >> -----Original Message----- >> From: [email protected] [mailto:[email protected]] On >> Behalf Of Gino Villarini >> Sent: Tuesday, June 09, 2009 2:22 PM >> To: WISPA General List >> Subject: [WISPA] Need BGP Support ASAP >> >> Anyone available for some BGP support? >> >> Im providing Internet service to another ISP, they are prepending some >> routes to favor our link, still my router doesnt acknoledge it >> >> >> Gino A. Villarini >> [email protected] >> Aeronet Wireless Broadband Corp. >> tel 787.273.4143 fax 787.273.4145 >> >> >> >> >> ---------------------------------------------------------------------------- >> ---- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> ---------------------------------------------------------------------------- >> ---- >> >> WISPA Wireless List: [email protected] >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> >> >> -------------------------------------------------------------------------------- >> WISPA Wants You! Join today! >> http://signup.wispa.org/ >> -------------------------------------------------------------------------------- >> >> WISPA Wireless List: [email protected] >> >> Subscribe/Unsubscribe: >> http://lists.wispa.org/mailman/listinfo/wireless >> >> Archives: http://lists.wispa.org/pipermail/wireless/ >> >> > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: [email protected] > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: [email protected] Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
