11-03-2014 03:09 PM - edited 07-05-2021 01:52 AM
On the site (or foreign) WLC, I am receiving the following message in its message logs:
*mmListen: Nov 03 22:46:36.954: #MM-3-PING_RESPONSE_DROPPED: mm_ping.c:378 Drop mobility ping reply from 137.183.242.149. Expected reply from 0.0.0.0. bogus reply.
*mmListen: Nov 03 22:46:36.951: #MM-3-PING_RESPONSE_DROPPED: mm_ping.c:378 Drop mobility ping reply from 137.183.242.150. Expected reply from 0.0.0.0. bogus reply.
137.183.242.149 and .150 are the anchor WLCs.
The mobility peers on the site WLC are UP...
(SW-WC01) >show mobility sum
Mobility Architecture ........................... Flat
Mobility Protocol Port........................... 16666
Default Mobility Domain.......................... SW_ENT1
Multicast Mode .................................. Disabled
Mobility Domain ID for 802.11r................... 0xd622
Mobility Keepalive Interval...................... 10
Mobility Keepalive Count......................... 3
Mobility Group Members Configured................ 3
Mobility Control Message DSCP Value.............. 0
Controllers configured in the Mobility Group
MAC Address IP Address Group Name Multicast IP Status
00:06:f6:dc:35:a0 143.22.171.36 SW_ENT1 0.0.0.0 Up
bc:16:65:f9:18:60 137.183.242.150 CIN_GUEST1 0.0.0.0 Up
f8:72:ea:ee:a0:00 137.183.242.149 CIN_GUEST1 0.0.0.0 Up
(SW-WC01) >show mobility anchor wlan 66
Mobility Anchor Export List
WLAN ID IP Address Status
------- --------------- ------
66 137.183.242.149 Up
66 137.183.242.150 Up
(SW-WC01) >
I don't see drops on the anchor WLCs. Pings from the site WLC to the anchors seem solid (don't drop).
Where else should I look?
11-05-2014 03:28 PM
Hi
As per the WLC system message guide, this is not an issue to worry about.
Error Message %MM-3-PING_RESPONSE_DROPPED: Drop mobility ping reply from [int].[int].[int].[int]. Expected reply from [int].[int].[int].[int]. [chars].
Explanation A mobility ping response has been dropped.
Recommended Action No action is required.
HTH
Rasika
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