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Community Member

AP - Controller connectivity issue

Hi,

I am trying to connect a bunch of APs (1131) to a 4404 controller. The problem I have is that the APs, everytime I connect them to the local- to the controller- network they keep on rebooting. I have hardcoded the IP address of the APs, as well as the default-gateway and the controller address. I can also ping it fine (by IP and by the default DNS entry)

AP address: 172.27.32.222

Controller address: 172.27.32.250

What I really dont understand is this:

*Mar 1 00:04:33.688: %LWAPP-5-CHANGED: LWAPP changed state to JOIN

*Mar 1 00:04:33.688: UDP: sent src=172.27.42.222(34005), dst=0.12.207.71(12223), length=1534

What is this 0.12.207.71 address? Where did it get picked up from? (The 12223 port seems right!)

My s/w version on the switch is 3.2.150.6

The o/p below is from between the reloads on the AP...

Any ideas please...

Theo

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*Mar 1 00:04:19.679: UDP: sent src=172.27.42.222(34005), dst=172.27.32.250(12223), length=69

*Mar 1 00:04:20.975: UDP: rcvd src=172.27.42.14(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:21.725: UDP: rcvd src=172.27.42.14(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:21.975: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to up

*Mar 1 00:04:23.679: UDP: rcvd src=172.27.32.250(12223), dst=172.27.42.222(34005), length=59

*Mar 1 00:04:28.383: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:29.134: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:29.491: UDP: rcvd src=192.168.106.1(3434), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.491: UDP: rcvd src=192.168.106.1(3434), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.492: UDP: rcvd src=172.27.42.25(3435), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.492: UDP: rcvd src=172.27.42.25(3435), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.492: UDP: rcvd src=192.168.184.1(3436), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.492: UDP: rcvd src=192.168.184.1(3436), dst=255.255.255.255(8611), length=24

*Mar 1 00:04:29.886: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:33.511: UDP: rcvd src=172.27.42.70(138), dst=172.27.42.255(138), length=209

*Mar 1 00:04:33.688: %LWAPP-5-CHANGED: LWAPP changed state to JOIN

*Mar 1 00:04:33.688: UDP: sent src=172.27.42.222(34005), dst=0.12.207.71(12223), length=1534

*Mar 1 00:04:35.175: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:35.926: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:36.461: UDP: rcvd src=0.0.0.0(68), dst=255.255.255.255(67), length=330

*Mar 1 00:04:36.677: UDP: rcvd src=172.27.42.167(137), dst=172.27.42.255(137), length=58

*Mar 1 00:04:38.535: UDP: rcvd src=172.27.42.35(138), dst=172.27.42.255(138), length=209

*Mar 1 00:04:38.688: LWAPP_CLIENT_ERROR_DEBUG: spamHandleJoinTimer: Did not recieve the Join response

*Mar 1 00:04:38.688: LWAPP_CLIENT_ERROR_DEBUG: No more AP manager IP addresses remain.

*Mar 1 00:04:38.722: %SYS-5-RELOAD: Reload requested by LWAPP CLIENT. Reload Reason: DID NOT GET JOIN RESPONSE.

*Mar 1 00:04:38.722: %LWAPP-5-CHANGED: LWAPP changed state to DOWNXmodem file system is available.

flashfs[0]: 3 files, 2 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 15998976

flashfs[0]: Bytes used: 1870336

flashfs[0]: Bytes available: 14128640

flashfs[0]: flashfs fsck took 26 seconds.

Base ethernet MAC Address: 00:1b:53:c8:4d:5a

Initializing ethernet port 0...

Reset ethernet port 0...

Reset done!

ethernet link up, 100 mbps, full-duplex

Ethernet port 0 initialized: link is up

Loading "flash:/c1130-rcvk9w8-mx/c1130-rcvk9w8-mx"...####[...]##

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1 REPLY
Community Member

Re: AP - Controller connectivity issue

issue command debug lwapp events enable and check what exactlty happens

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