I have a Centos 5.3 server running the latest version of FreeRadius. I have 15 routers that need to be authenticated on an ADSL network. I am experiencing duplicate results for a radtest on my Freeradius server. I need to send multiple Cisco-AVPair values for a user login. I read on the Wiki that I should use the += operator to do this. The RadReply table is as follows: id Username Attribute Op Value 1 test@test.net Framed-Protocol := PPP 2 test@test.net Framed-IP-Netmask := 255.255.255.0 3 test@test.net Framed-IP-Address := 176.25.165.1 4 test@test.net Cisco-AVPair := ip:route=176.25.165.0 255.255.255.0 176.25.165.1 5 test@test.net Cisco-AVPair += ip:route=0.0.0.0 0.0.0.0 #.#.#.# 6 test@test.net Cisco-AVPair += ip:dns-servers=#.#.#.# #.#.#.# The results get back are Framed-Protocol = PPP Framed-IP-Netmask = 255.255.255.0 Framed-IP-Address = 176.25.165.1 Cisco-AVPair = ip:route=176.25.165.0 255.255.255.0 176.25.165.1 Cisco-AVPair = ip:route=0.0.0.0 0.0.0.0 #.#.#.# Cisco-AVPair = ip:dns-servers=#.#.#.# #.#.#.# Cisco-AVPair = ip:route=0.0.0.0 0.0.0.0 #.#.#.# Cisco-AVPair = ip:dns-servers=#.#.#.# #.#.#.# As you can see, the last two Cisco-AVPair lines, that have the attribute of '+=', appear twice in the returned values. If I change the operator to anything else e.g. ':=' or '=' I don't get a reply for them at all when doing a radtest. Does anyone know why this is happening and does it matter that it is happening? Mark Smith Systems Engineer Abel Alarm Co Ltd