Hi I am using routerOS v3.16 and user-manager 3.16 build Nov 04 2008. I have configured user-manager to use wireless from the wiki but I cannot get it to work.

Please log output below. The mac that is failling is in user-manager as a user.

02:11:55 radius,debug,packet Signature = bad 0x48142b707cbcc006d3c8ef60e226fba2
02:11:55 radius,debug received packet for 58:2a with bad signature, dropping
02:11:55 radius,debug resending 58:2a
02:11:55 radius,debug,packet sending Access-Request with id 48 to 192.168.200.253:1812
02:11:55 radius,debug,packet Signature = 0x540a471c7bd3ee7b51d9c564613efdc5
02:11:55 radius,debug,packet Service-Type = 2
02:11:55 manager,debug,packet received Access-Request with id 48 from 192.168.200.253:56116
02:11:55 manager,debug,packet Signature = 0x540a471c7bd3ee7b51d9c564613efdc5
02:11:55 manager,debug,packet Service-Type = 2
02:11:55 manager,debug,packet NAS-Port-Id = "wlan1"
02:11:55 manager,debug,packet User-Name = "00:0F:66:F1:E5:C8"
02:11:55 manager,debug,packet Calling-Station-Id = "00-0F-66-F1-E5-C8"
02:11:55 manager,debug,packet Called-Station-Id = "00-15-6D-55-15-C2:JFMRADIO"
02:11:55 manager,debug,packet User-Password = 0x44297e1d6a0fc21fea659b13398611b4
02:11:55 manager,debug,packet NAS-Identifier = "JFMRADIO"
02:11:55 manager,debug,packet NAS-IP-Address = 192.168.200.253
02:11:55 manager,debug received remote request 117 code=Access-Request from 192.168.200.253:56116
02:11:55 manager,debug sending Access-Reject to request 117
02:11:55 manager,debug,packet sending Access-Reject with id 48 to 192.168.200.253:56116
02:11:55 manager,debug,packet Signature = 0x48142b707cbcc006d3c8ef60e226fba2
02:11:55 manager,debug user <00:0F:66:F1:E5:C8> not found in authentication request 117, rejecting

Thanks Mark

Do you have User Manager on the same router, where AP is installed ?
Then you need to use IP address 127.0.0.1 for /radius and 'tool user-manager router' menus.