10-05-2016 07:59 AM - edited 03-03-2019 08:22 AM
Hello,
Any idea how to monitor DMVPN using snmp polling method.
I am interesting to get the numbers of peer UP here an example below:
XXXXXXXXX-121#show dmvpn
Legend: Attrb --> S - Static, D - Dynamic, I - Incomplete
N - NATed, L - Local, X - No Socket
T1 - Route Installed, T2 - Nexthop-override
C - CTS Capable
# Ent --> Number of NHRP entries with same NBMA peer
NHS Status: E --> Expecting Replies, R --> Responding, W --> Waiting
UpDn Time --> Up or Down Time for a Tunnel
==========================================================================
Interface: Tunnel11120000, IPv4 NHRP Details
Type:Hub, NHRP Peers:1261, <<------------------------------------ [******THIS NUMBER********]
# Ent Peer NBMA Addr Peer Tunnel Add State UpDn Tm Attrb
----- --------------- --------------- ----- -------- -----
1 xx.xx.xx.5 xx.xx.xx.5 UP 1w0d D
1 xx.xx.xx.13 xx.xx.xx.xx UP 1w0d D
.
Interface: Tunnel11150000, IPv4 NHRP Details
Type:Hub, NHRP Peers:178, <<------------------------------------ [******THIS NUMBER********]
# Ent Peer NBMA Addr Peer Tunnel Add State UpDn Tm Attrb
----- --------------- --------------- ----- -------- -----
10-08-2016 04:08 PM
Have you tried the NHRP-MIB?
10-10-2016 06:59 AM
According to the documentation from CISCO following this link:
This is the only feature supported:
The NHRP Extension MIB module comprises objects that maintain redirect-related statistics for both clients and servers, and for the following SNMP notifications for critical DMVPN events:
The info that I need is exactly this output:
ROUTER-1#sh dmvpn | i NHRP Peers:
Type:Hub, NHRP Peers:1261,
Type:Hub, NHRP Peers:178,
Type:Hub, NHRP Peers:30,
ROUTER-1#
10-10-2016 07:06 AM
If the MIB doesn't support it, then you'll have to grab the info manually.
04-10-2017 01:02 AM
I am also looking for an answer on this question.....
04-18-2017 02:20 AM
04-18-2017 03:14 AM
Thanks for your reply
That graph seems to be the total number of IKE sessions over the device.
Can you also graph the number of IKE sessions *per tunnel* ?
04-19-2017 09:44 AM
04-21-2017 06:16 AM
I don't think it's that easy.
The total number of IKE sessions on a router is a variable at a fixed place, but the number of IKE peers on a specific - dynamically generated from the configuration - dmvpn tunnel will need some reference to the tunnel in it's OID string. And that won't be a variable that can be specified in advance.
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