Question about 3Com WX1200 (3CRWX120695A) 2x10/100 Mbps Networking Switch

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I have a WX1200 with AP3950s and AP2750s. Like clockwork the access points reboot at about 21 to 23 minutes. To clarify the Waps reboot not the wireless manager. I brought a known good ap2750 and set it up on the wireless manager and It exhibits the same reboot at about 21 minutes up. The wx1200 has Version: 7.0.13.3.0 Below is the error log and current config. Any suggestions / help greatly appreciated. Kevin.walker@rpsb.us Below is some of the logfile: May 17 14:36:29 ERROR AP 6 fpm: fdb_add_entry: cannot add(0) m=00:16:6f:0e:81:dc luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:36:28 CRIT AP_NOTICE: image delivered OK on AP 11 2011 May 17 14:36:15 ALERT AP 11 AP Buffered Log (0): 2708.289 agent: AP Reset: SW discovery timeout 2011 May 17 14:36:09 ERROR AP 3 fpm: fdb_add_entry: cannot add(0) m=c0:f8:da:38:1f:be luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:29:18 ERROR AP 3 fpm: fdb_add_entry: cannot add(0) m=c0:f8:da:38:2b:0a luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:25:34 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:19:d2:b1:44:4d luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:22:43 ERROR AP 7 fpm: fdb_add_entry: cannot add(0) m=00:16:6f:6c:10:d5 luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:21:28 ERROR AP 4 fpm: fdb_add_entry: cannot add(0) m=00:16:6f:5f:84:ab luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:19:47 ERROR AP 7 fpm: fdb_add_entry: cannot add(0) m=00:1f:3c:41:5a:0f luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:19:08 ERROR AP 7 fpm: fdb_add_entry: cannot add(0) m=00:16:6f:6b:fc:d4 luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:18:25 ERROR AP 4 fpm: fdb_add_entry: cannot add(0) m=00:1e:65:f3:ac:b2 luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:18:24 ERROR AP 7 fpm: fdb_add_entry: cannot add(0) m=00:1f:3c:3e:ea:6c luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:18:01 ERROR AP 6 fpm: fdb_add_entry: cannot add(0) m=1c:65:9d:c4:bb:b2 luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:17:55 ERROR AP 6 fpm: fdb_add_entry: cannot add(0) m=c0:f8:da:3a:0f:65 luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:17:54 ERROR AP 11 fpm: fdb_add_entry: cannot add(0) m=c0:f8:da:38:1f:be luvid=0x0001, f=0x20, new_p=1, old_p=1 2011 May 17 14:17:53 ERROR AP 11 fpm: fdb_add_entry: cannot add(0) m=c0:f8:da:38:2b:0a luvid=0x0001, f=0x20, new_p=1, old_p=1 2011 May 17 14:17:51 CRIT AP_NOTICE: AP 6 booted OK from AP resident image 2011 May 17 14:17:51 CRIT AP_NOTICE: AP 8 booted OK from AP resident image 2011 May 17 14:17:51 CRIT AP_NOTICE: AP 4 booted OK from AP resident image 2011 May 17 14:17:51 CRIT AP_NOTICE: AP 7 booted OK from AP resident image 2011 May 17 14:17:50 CRIT AP_NOTICE: AP 3 booted OK from AP resident image 2011 May 17 14:16:13 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1f:3c:41:94:8f luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:18 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=5c:ac:4c:9f:56:2d luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:15 ERROR AP 1 fpm: fdb_add_entry: cannot add(0) m=00:26:82:7e:56:7a luvid=0x0001, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:15 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1e:65:f3:57:2e luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:14 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1f:3c:41:58:9d luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:13 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1e:65:f3:cd:ee luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:13 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=5c:ac:4c:9f:58:f7 luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:13 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1a:73:5f:56:91 luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:13 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1c:bf:6a:d9:8f luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:12 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1e:65:f3:fc:a0 luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:12 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1f:3c:41:38:e6 luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:12 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1e:65:f3:ad:2e luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:12 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:19:d2:b1:67:c7 luvid=0x0fff, f=0x20, new_p=2, old_p=2 2011 May 17 14:15:12 ERROR AP 10 fpm: fdb_add_entry: cannot add(0) m=00:1c:bf:6c:0f:02 luvid=0x0fff, f=0x20, new_p=2, old_p=2 ________________________ current config below: # Configuration "nvgen'd" at 2011-5-18 07:20:58 # Image 7.0.13.3.0 # Model WX1200 # Last change occurred at 2011-5-17 12:20:59 set ip dns domain rapides.k12.la.us set ip route default x.x.x.x set ip dns server x.x.x.x PRIMARY set ip dns server x.x.x.x SECONDARY set system name JBL-WX1200 set system ip-address x.x.x.x set system countrycode US set timezone cst -6 0 set service-profile JBL-Wireless ssid-name JBL-WPA set service-profile JBL-Wireless auth-fallthru last-resort set service-profile JBL-Wireless cipher-tkip enable set service-profile JBL-Wireless wpa-ie enable set service-profile JBL-Wireless psk-encrypted xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx set service-profile JBL-Wireless auth-psk enable set service-profile JBL-Wireless auth-dot1x disable set service-profile JBL-Wireless 11n short-guard-interval disable set service-profile JBL-Wireless attr vlan-name default set service-profile clear-Guest ssid-name Guest set service-profile clear-Guest ssid-type clear set service-profile clear-Guest auth-fallthru last-resort set service-profile clear-Guest attr vlan-name default set enablepass password xxxxxxxxxxxxxxxxxxxx set authentication dot1x ssid JBL-WPA ** eap-tls local set user admin password encrypted XXXXXXXXXXXXXXXX set user admin attr service-type 6 set radio-profile default 11n channel-width-na 20MHz set radio-profile default service-profile JBL-Wireless set ap security none set ap 1 serial-id 2tmvagnd747c0 model AP3950 set ap 1 name BLD1-AP-1 set ap 1 radio 1 channel 3 mode enable set ap 1 radio 1 auto-tune max-power 20 set ap 1 radio 1 load-balancing disable set ap 1 radio 2 mode disable set ap 2 serial-id 2tmvagnd75580 model AP3950 set ap 2 name BLD1-AP-2 set ap 2 radio 1 mode enable set ap 2 radio 2 channel 40 mode disable set ap 3 serial-id 2tmvagn05cd40 model AP3950 set ap 3 name BLD2-AP-3 set ap 3 radio 1 mode enable tx-power 9 set ap 3 radio 2 channel 40 mode disable set ap 4 serial-id 2tmvagnd75640 model AP3950 set ap 4 name BLD2-AP-4 set ap 4 radio 1 channel 9 mode enable set ap 4 radio 1 auto-tune max-power 20 set ap 4 radio 1 load-balancing disable set ap 4 radio 2 channel 44 mode disable set ap 5 serial-id 2tmvagnd74f80 model AP3950 set ap 5 name BLD1-AP-5 set ap 5 radio 1 mode enable set ap 5 radio 2 channel 40 mode disable set ap 6 serial-id 2tmvagnd74c00 model AP3950 set ap 6 name BLD2-AP-5 set ap 6 radio 1 mode enable set ap 6 radio 1 auto-tune max-power 18 set ap 6 radio 2 mode disable set ap 7 serial-id 2tmvagnd75600 model AP3950 set ap 7 name BLD2-AP-1 set ap 7 radio 1 channel 9 mode enable set ap 7 radio 1 auto-tune max-power 18 set ap 7 radio 2 channel 44 mode disable set ap 8 serial-id 2tmvagnd75300 model AP3950 set ap 8 name BLD2-AP-2 set ap 8 blink enable set ap 8 radio 1 channel 3 mode enable set ap 8 radio 1 auto-tune max-power 20 set ap 8 radio 2 mode disable set ap 8 radio 2 auto-tune max-power 19 set ap 9 serial-id 2tmvagn05c700 model AP3950 set ap 9 name BLD1-AP-4 set ap 9 radio 1 channel 3 mode enable set ap 9 radio 2 mode disable set ap 10 serial-id 2tmvagnd756c0 model AP3950 set ap 10 name BLD1-AP-3 set ap 10 blink enable set ap 10 radio 1 channel 9 mode enable set ap 10 radio 2 channel 44 mode disable set ap 10 local-switching mode enable vlan-profile default set ap 11 serial-id L9DQ94L9369C0 model AP2750 set ap 11 name Test set ap 11 radio 1 mode enable tx-power 9 set ip telnet server enable set port poe 1 enable set port poe 2 enable set port poe 3 enable set port poe 4 enable set port poe 5 enable set port poe 6 enable set vlan 1 port 1 set vlan 1 port 2 set vlan 1 port 3 set vlan 1 port 4 set vlan 1 port 5 set vlan 1 port 6 set vlan 1 port 7 set vlan 1 port 8 set interface 1 ip x.x.x.x x.x.x.x

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SOURCE: Access Point AP2750 Problem

i would try updating the firmware on your router and access point. I had the same problem and did this to both and they are now working fine. Let me know how it goes.

Posted on Dec 16, 2007

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