Hi, I have freeradius configured to use port 1812 for auth. # Port on which to listen. # Allowed values are: # integer port number (1812) # 0 means "use /etc/services for the proper port" port = 1812 I also have my Cisco Aironet 1230g configured to use 1812 and 1813: radius-server host 148.85.9.214 auth-port 1812 acct-port 1813 ...but, the radius debug reads: Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /var/run/radiusd/radiusd.sock Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 148.85.32.5 port 1645, id=4, length=108 User-Name = "002241faecc3" User-Password = "002241faecc3" Called-Station-Id = "001a.6d6b.f080" Calling-Station-Id = "0022.41fa.ecc3" Service-Type = Login-User NAS-Port-Type = Wireless-802.11 NAS-Port = 260 NAS-IP-Address = 148.85.32.5 Sending Access-Accept of id 4 to 148.85.32.5 port 1645 Tunnel-Type:0 = VLAN Tunnel-Medium-Type:0 = IEEE-802 Tunnel-Private-Group-Id:0 = "159" rad_recv on port 1645? and then sending access-accept port 1645? Am I missing something? Thanks, Brian