Hi Rocker that doesn't seem to me as MPLS VPN topology as both PE1 interfaces to CE1 and CEZ are non-MPLS interfaces , it is much like local-switching scenario
try using CONNECT command best regards --Ibrahim On Tue, Feb 24, 2009 at 2:11 AM, Rocker Feller < [email protected]> wrote: > Hi, > > My full scenario > > CE1 -------> PE1 -----------> PE2 -------------> CEZ > > On the PE1 interface I have a tunnel to CEZ . > > nb: PE2 is not mpls enabled. > > CEZ has a ptp link to PE2 > > LSP - tunnel is up from PE1---> CEZ and I can reach the CEZ router via the > tunnel ptp. > > - from the CEZ lan CE1 lan is reacheable. > > It is only from the CE1 router and from the PE1 that I cannot reach CEZ > lan. > > Please note this customer has 6 other branches which are working well. > > Thanks > > > > On Tue, Feb 24, 2009 at 1:11 AM, schilling <[email protected]> > wrote: > > > check no ip unreachable on the PE interface? I got bite once. > > > > verify the LSP? > > > > Ivan's blog for rescue :-) > > > > http://wiki.nil.com/PE-to-PE_troubleshooting_in_MPLS_VPN_networks > > > > > > Schilling > > > > On Mon, Feb 23, 2009 at 4:51 PM, Rocker Feller < > > [email protected]> wrote: > > > >> Hi, > >> > >> I work in an ISP environment and in it I found developed MPLS delivering > >> ip > >> vpns. > >> > >> There is one client with 5 branches. > >> > >> All work fine except for 1. > >> > >> This is the scenario. > >> > >> The default route is derived from the corporate office (HQ). Its network > >> range is 172.16.0.0/16 > >> > >> Say branch with problem is branch Z ip range is 172.16.7.0/24 > >> > >> >From Z Lan I can ping HQ Lan ok > >> > >> ping 172.16.1.1 source 172.16.7.1 > >> > >> Type escape sequence to abort. > >> Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds: > >> Packet sent with a source address of 172.16.7.1 > >> !!!!! > >> Success rate is 100 percent (5/5), round-trip min/avg/max = 24/29/36 ms > >> > >> >From HQ I cannot ping Z apart from reaching the Z router.the lan > >> > >> ping 172.16.7.1 > >> PING 172.16.7.1 (172.16.7.1) 56(84) bytes of data. > >> 64 bytes from 172.16.7.1: icmp_seq=0 ttl=253 time=19.8 ms > >> > >> Any other connections are dropped from branch Z router > >> > >> A trace reveals packets are dropped from the main MPLS PE router. > >> > >> The PE router can reach the CE router but not any pc behind it. > >> > >> > >> Your input appreciated > >> > >> > >> Regards > >> Rocker > >> _______________________________________________ > >> cisco-nsp mailing list [email protected] > >> https://puck.nether.net/mailman/listinfo/cisco-nsp > >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > >> > > > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
