Re: [c-nsp] MPBGP, CEF drops and upgrade from 12.4.4 to 12.4.24

2013-10-09 Thread Peter Rathlev
On Tue, 2013-10-08 at 16:04 -0600, Karl Putland wrote: Well... so it works in 12.4.4 but not 12.4.24 as configured. It's a change alright but it seems semi-logical to me that the router drops packets with an Unresolved route reason given what you describe. :-) I had wanted to use the global

[c-nsp] MPBGP, CEF drops and upgrade from 12.4.4 to 12.4.24

2013-10-08 Thread Karl Putland
So I have a working MPBGP VRF-Lite configuration that does what I expect on 12.4.4. When I upgrade to 12.4.24 or 12.4.20 or 12.4.22 it stops returning traffic from the customer VRFs and CEF drops packets with Unresolved Route. 12.4.15 is the last 12.4 that seems to work. 15.2.4 also appears to

Re: [c-nsp] MPBGP, CEF drops and upgrade from 12.4.4 to 12.4.24

2013-10-08 Thread Karl Putland
First sh ip cef should show this with corrected IPs for consistency #sh ip cef vrf E701 Prefix Next Hop Interface 0.0.0.0/0 drop Null0 (default route handler entry) 0.0.0.0/32 receive 10.70.1.0/2410.223.223.21

Re: [c-nsp] MPBGP, CEF drops and upgrade from 12.4.4 to 12.4.24

2013-10-08 Thread Karl Putland
Well... so it works in 12.4.4 but not 12.4.24 as configured. I had wanted to use the global instead of specifying an interface. I don't remember the train of thought for that right now as the config has been in place for over a year. I also wanted to avoid putting any static routes in the

Re: [c-nsp] MPBGP, CEF drops and upgrade from 12.4.4 to 12.4.24

2013-10-08 Thread Peter Rathlev
On Tue, 2013-10-08 at 12:15 -0600, Karl Putland wrote: So I have a working MPBGP VRF-Lite configuration that does what I expect on 12.4.4. When I upgrade to 12.4.24 or 12.4.20 or 12.4.22 it stops returning traffic from the customer VRFs and CEF drops packets with Unresolved Route. 12.4.15 is