Hi Marcio. If you want to hide your topology behind MPLS, you should use the "no-propagate-ttl".... you should enable this knob under the protocol mpls hierarchy and on Cisco box you should enter the command "Cisco(Config)# no mpls ip propagate-ttl forwarded"...
As this technology is not signaled by any object in RSVP (so it's interoperable), you should configure it on all your router. You can't enable it on a per LSP base as well. Hope this helps. Massimo. On 5/3/07, Marcio Pereira <[EMAIL PROTECTED]> wrote: > > Hi guys, > > I am trying estabilish TE tunnels between juniper ( M20 ) and cisco ( > 76xx), but TE goes up just when i disable "no-decrement-ttl" knob ( That´s > not good ...). Otherwise the tunnel keeps down showing the message :"Unknown > Object type:label_request with no-decrement-tt" > Have someone experienced this issue ? Any ideas how can i fix ? > I am using junos 7.1 and IOS 12.2(18)SXF7 > > Mp. > > <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] show protocols mpls > label-switched-path teste > to 201.X.X.X; > no-decrement-ttl; > > > [EMAIL PROTECTED] run show mpls lsp ingress name teste extensive > Ingress LSP: 17 sessions > > 201.X.X.X > From: 200.X.X.X, State: Dn, ActiveRoute: 0, LSPname: teste > ActivePath: (none) > LoadBalance: Random > Encoding type: Packet, Switching type: Packet, GPID: IPv4 > Primary State: Dn, No-decrement-ttl > SmartOptimizeTimer: 180 > Computed ERO (S [L] denotes strict [loose] hops): (CSPF metric: 10) > 201.X.X.X S > 3 May 3 09:25:17 201.47.0.6: Unknown Object type:label_request with > no-decrement-ttl[3 times] > 2 May 3 09:25:08 Originate Call > 1 May 3 09:25:08 CSPF: computation result accepted > Created: Thu May 3 09:25:06 2007 > Total 1 displayed, Up 0, Down 1 > > Mp. > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp > _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp