Hello Rene,
I was wondering if you would help with the following?
This was configured in GNS3, and I used the same IP addressing you have here. Well for the most part.
I can’t figure out why I keep getting the “retry limit exceeded” message below.
Hub# debug nhrp
*Nov 29 21:19:02.135: NHRP: Receive Registration Request via Tunnel0 vrf 0, packet size: 105
*Nov 29 21:19:02.135: NHRP: netid_in = 1, to_us = 1
*Nov 29 21:19:02.139: NHRP: Adding Tunnel Endpoints (VPN: 172.16.123.2, NBMA: 192.168.123.5)
*Nov 29 21:19:02.139: NHRP: Cache already has a subblock node attached for
Tunnel Endpoints (VPN: 172.16.123.2, NBMA: 192.168.123.5)
*Nov 29 21:19:02.143: NHRP: Tu0: Found and skipping dynamic multicast mapping NBMA: 192.168.123.5
*Nov 29 21:19:02.143: NHRP: Added dynamic multicast mapping for
NBMA: 192.168.123.5
*Nov 29 21:19:02.143: NHRP: New mandatory length: 32
Hub#
*Nov 29 21:19:02.147: NHRP: Attempting to send packet via DEST 172.16.123.2
*Nov 29 21:19:02.147: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
*Nov 29 21:19:02.151: NHRP: Encapsulation succeeded. Tunnel IP addr 192.168.123.5
*Nov 29 21:19:02.151: NHRP: Send Registration Reply via Tunnel0 vrf 0, packet size: 125
*Nov 29 21:19:02.155: NHRP: 149 bytes out Tunnel0
Hub#
*Nov 29 21:19:03.499: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:08.503: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:13.507: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:18.511: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:23.519: %DUAL-5-NBRCHANGE: EIGRP-IPv4 1: Neighbor 172.16.123.2 (Tunnel0) is down: retry limit exceeded
Hub#
*Nov 29 21:19:27.787: %DUAL-5-NBRCHANGE: EIGRP-IPv4 1: Neighbor 172.16.123.2 (Tunnel0) is up: new adjacency
Hub#
```
*Nov 29 21:19:27.799: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:29.803: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:32.807: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5
Hub#
*Nov 29 21:19:37.311: NHRP: NHRP successfully resolved 172.16.123.2 to NBMA 192.168.123.5`
Thanks,
J