[c-nsp] MPLS issue on Cat5500-rsm

[Sean Watkins]

Hi,

I'm trying to build a MPLS VPN across numerous Cat5 RSM bladess setup as P
routers. Not exactly sure if its supported inside the 5505, tdp comes up and
builds a map ok, but it appears frames with a label stack die when hitting
the C5-RSM. I see this when doing a "debug mpls drop"


00:56:02: rsp_tagswitch: Pkt drop -- rewrite incomplete, incg label 18
hwinput Vl71
00:56:04: rsp_tagswitch: Pkt drop -- rewrite incomplete, incg label 18
hwinput Vl71
00:56:06: rsp_tagswitch: Pkt drop -- rewrite incomplete, incg label 18
hwinput Vl71
00:56:08: rsp_tagswitch: Pkt drop -- rewrite incomplete, incg label 18
hwinput Vl71
00:56:10: rsp_tagswitch: Pkt drop -- rewrite incomplete, incg label 18
hwinput Vl71

Any idea? The 18 is indeed in the forwarding table?

P-2#show mpls forwarding-table 
Local  Outgoing    Prefix            Bytes tag  Outgoing   Next Hop    
tag    tag or VC   or Tunnel Id      switched   interface              
16     Pop tag     5.1.1.2/32        0          Vl71       10.1.2.1     
17     Untagged    5.1.1.206/32      0          Vl72       10.1.3.1     
18     Untagged    10.1.1.0/24       1840       Vl72       10.1.3.1     
19     Untagged    5.1.1.1/32        0          Vl72       10.1.3.1   

I've looked on CCO, for that above error message, nothing found?



Sean