Is there "too much" traffic on one leg ? Does PE2 & PE1 connect into the same provider cloud or are they different ( orange, AT&T ).
I think maybe you might need to let PE1 and PE2 talk directly to each other and if you do not care about BGP/AS paths ( I analyzed the paths of close to 500K remote networks from our 2 different service provider BGP feeds [ since converted to default as there was no gain; everybody talks to everybody and TATA talks to the rest ] and statistically they were the same) ... just make both of them learn a default route from their next hops and handle the link1, link2, link1, link2 route that way. ?? > Message: 8 > Date: Sat, 21 Dec 2013 06:10:51 -0600 > From: Chris Stand <[email protected]> > To: [email protected] > Subject: [c-nsp] MPLS/VPN Loadbalancing with 2 CPE routers > Message-ID: > < > cajyexy8jyuavv3gd3g9f6ssbavss4cyjw89nj+ewumep4_1...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > Bonjour, > > I do not know your exact topology well enough, but could you run GLBP on > a vlan that goes through the L3 switch ( I am not aware of a switch that > ONLY does L3 and does not allow you to pass L2 through at the same time. I > do GLBP on 7K & VSS links that run through other 6500s. > > Or, again not being fully knowledgeable on your network , could you do 2 > HSRP groups on the LAN and use both default gateways at the same time on > devices that point to the existing HSRP ".1" > > If you have not done this before you make routerA active in group1, standby > in group2; routerB standby in group1, active in group2. > > > > Message: 10 > > Date: Fri, 20 Dec 2013 16:35:43 +0100 > > From: Nicolas KARP <[email protected]> > > To: "[email protected]" <[email protected]> > > Subject: [c-nsp] MPLS/VPN Loadbalancing with 2 CPE routers > > Message-ID: > > < > > caelgaxcjq1eenleczausy-ewdsmfzrt+00kknpu2jete+4o...@mail.gmail.com> > > Content-Type: text/plain; charset=ISO-8859-1 > > > > Hi Guys, > > > > We have a customer who has 2 CPE routers. We have 2 uplinks, the first > one > > attached to the first router CPE1, the second one attached to the second > > router CPE2. > > > > We have ebgp configured with 2 different PE's and IBGP between the CPE's. > > HSRP is configured on the LAN. Unfortunately, we can't use GLBP because > > there is a L3 switch behind the CPE's. > > > > How can we achieve the loadbalancing between the 2 links ? > > > > PE1 PE2 > > | | > > | | > > ebgp ebgp > > | | > > | | > > CE1 --Ibgp--- CE2 > > > > > > Thanks and Best Regards, > > > > # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > - - > > - - - - - - - - - - - - - - - - - - - > > # - - Nicolas KARP > > # - - Network and Security Engineer > > # - - Email : [email protected] <[email protected]> > > # - - Linkedin : http://www.linkedin.com/in/nicolaskarp > > # - - Viadeo : http://www.viadeo.com/fr/profile/nicolas.karp > > <http://www.viadeo.com/fr/profile/nicolas.karp%20> > > # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - > - - > > - - - - - - - - - - - - - - - - - - - > > > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
