About iamtonythompson

iamtonythompson · 07-29-2024

So I get this BGP log message ie: (%BGP-4-vpnv4NH_IF:next-hop x.x.x.x may not be reachable from neighbor x.x.x.x - not a loopback.) on XE 17.9.5a, (the rest of network is 17.9.4a)Its MPLSoDMVPN, and all the iBGP peers on this DMVPN are the interface ...

iamtonythompson · 07-30-2024

MHM, This is true, ie: not using mpls core. Also, RR and next-hop-self are both employed. Network has been operational several months with now real big issues or problems, just the message, and I'll look to use Loopbacks per your recommendation. Than...

iamtonythompson · 07-30-2024

Thanks very much, there is actually an L3 encryptor pair in the middle of the Hub and Spoke. Thanks for the recommendation, I think all is good, I'll look to using Loopbacks and get rid of the message. Thanks, Again

iamtonythompson · 07-30-2024

MHM,Thanks, yes it appears all traffic flows well, it's a production network for 10s of thousands of users, and I'm not aware of any problems. Traffic must traverse Hubs, as it is Phase 1 I guess, each spoke has only two DMVPN connections, ie: one to...

iamtonythompson · 07-29-2024

Everything works, to the best of my knowledge, it's just that I receive this log message on the one device running 17.9.5a code, the other devices do not get this log message, and they are running 17.9.4a. The topology is DMVPN with DUAL Hubs and Spo...

iamtonythompson · 07-26-2024

Well, its the same issue, except my iBGP peer is a DMVPN Hub Tunnel IP address.So I only get this message (%BGP-4-vpnv4NH_IF:next-hop x.x.x.x may not be reachable from neighbor x.x.x.x - not a loopback.) on XE 17.9.5a, (the rest of network is 17.9.4a...

Member Since	‎05-09-2021 12:52 PM
Date Last Visited	‎07-31-2024 07:01 PM
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BGP log message issue when using MPSLoDMVPN and IOC XE 17.9.5a

Re: BGP log message issue when using MPSLoDMVPN and IOC XE 17.9.5a

Re: BGP log message issue when using MPSLoDMVPN and IOC XE 17.9.5a

Re: BGP log message issue when using MPSLoDMVPN and IOC XE 17.9.5a

Re: BGP log message issue when using MPSLoDMVPN and IOC XE 17.9.5a

Re: MPLS MP-IBGP configuration