Hello.
I have 3 3850 switches. One is used as MC, two are used as MA. With one of it I succesfully created tunnel, but the second one do not allow me to register points and do not start tunnel. Also on MC I get message:
*May 14 2014 06:47:11 EET: *%MM-3-CONFIGDOWNLOAD_FAILED: STANDBY:2 wcm: Failed to send a config download response packet sending packet to 10.2.53.104. (sw_wlc_stack-2)
*May 14 2014 06:47:11 EET: *%MM-6-PING_RECEIVER_ENTRY_DELETED: STANDBY:2 wcm: Deleted ping receiver entry(10.2.53.104) from hearbeat list for WLAN(-1). (sw_wlc_stack-2)
*May 14 2014 06:47:14 EET: *%MM-3-CONFIGDOWNLOAD_FAILED: 1 wcm: Failed to send a config download response packet sending packet to 10.2.53.104.
On this MA:
sw_mc_11#sh wireless mobility summary
Mobility Agent Summary:
Mobility Role : Mobility Agent
Mobility Protocol Port : 16666
Mobility Switch Peer Group Name :
Multicast IP Address : 0.0.0.0
DTLS Mode : Enabled
Mobility Domain ID for 802.11r : 0xac34
Mobility Keepalive Interval : 10
Mobility Keepalive Count : 3
Mobility Control Message DSCP Value : 0
Switch Peer Group Members Configured : 0
Link Status is Control Link Status : Data Link Status
The status of Mobility Controller:
IP Public IP Link Status
------------------------------------------------
10.1.5.30 10.1.5.30 DOWN : DOWN
sw_mc_11#
Config on two MA are similar but only one works:
sw__serverna_mc_01#sh wireless mobility summary
Mobility Agent Summary:
Mobility Role : Mobility Agent
Mobility Protocol Port : 16666
Mobility Switch Peer Group Name : PortCity
Multicast IP Address : 0.0.0.0
DTLS Mode : Enabled
Mobility Domain ID for 802.11r : 0xac34
Mobility Keepalive Interval : 10
Mobility Keepalive Count : 3
Mobility Control Message DSCP Value : 48
Switch Peer Group Members Configured : 2
Link Status is Control Link Status : Data Link Status
The status of Mobility Controller:
IP Public IP Link Status
------------------------------------------------
10.1.5.30 10.1.5.30 UP : UP
Switch Peer Group members:
IP Public IP Data Link Status
-----------------------------------------------------
10.2.53.100 10.2.53.100 UP
10.2.53.104 10.2.53.104 DOWN
sw__serverna_mc_01#
Could someone help me? And not-working MA does not register APs(((
