You prepend the link you want to disfavor. The more you prepend the longer a route will look.
David > -----Original Message----- > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On > Behalf Of Gino Villarini > Sent: Tuesday, June 09, 2009 12:57 PM > To: WISPA General List; can...@believewireless.net > Subject: Re: [WISPA] Need BGP Support ASAP > > Should I not prepend to favor our link? > > > Gino A. Villarini > g...@aeronetpr.com > Aeronet Wireless Broadband Corp. > tel 787.273.4143 fax 787.273.4145 > > -----Original Message----- > From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On > Behalf Of Michael Baird > Sent: Tuesday, June 09, 2009 2:52 PM > To: can...@believewireless.net; WISPA General List > Subject: Re: [WISPA] Need BGP Support ASAP > > 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<jeffl...@comcast.net> > wrote: > > > >> I recommend Tony Mattke for dynamic routing work. > >> > >> t...@mattke.net > >> > >> Regards, > >> > >> Jeff > >> > >> -----Original Message----- > >> From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] > >> 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 > >> g...@aeronetpr.com > >> Aeronet Wireless Broadband Corp. > >> tel 787.273.4143 fax 787.273.4145 > >> > >> > >> > >> > >> -------------------------------------------------------------------- > - > >> ------- > >> ---- > >> WISPA Wants You! Join today! > >> http://signup.wispa.org/ > >> -------------------------------------------------------------------- > - > >> ------- > >> ---- > >> > >> WISPA Wireless List: wireless@wispa.org > >> > >> 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: wireless@wispa.org > >> > >> 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: wireless@wispa.org > > > > 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: wireless@wispa.org > > 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: wireless@wispa.org > > 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: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
