Seems that when I try to use RSVP in place of LDP for label distribution, I cannot completely remove mpls ldp configs from IOS XR, but I can from IOS XE
On an RSVP-TE Tunnel headend, I have . IOS XR (XRv9000) mpls ldp router-id 10.0.0.11 .and if I remove that with "no mpls ldp" I loose connectivity to the MPLS L3VPN that is also on that PE But.in IOS XE (csr1000v) I have. mpls ldp router-id lo0 force .and if I remove that with "no mpls ldp router-id Loopback0" (and also remove "mpls ip" from the pe---p uplink) I am still good to the MPLS L3VPN that is also on that PE I don't understand what is going on with this minimal ldp config in IOS XR that causes L3VPN to no longer work after I remove that small config shown above. As a side note, I can remove that ldp config from XR p core nodes.. Just not XR pe nodes .furthermore, I think since I have that ldp config in my PE's, I have LFIB "Unlabelled" entries in my PE, I guess since I have no LDP config in the transit P nodes. But in XE since I can remove that ldp config I no longer have Unlabelled lfib entries and a nice clean lfib with only the L3vpn aggregate label -Aaron _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
