Question about AcctUniqueID

[Dennis Skinner]

Hello all,

I read the docs and hunted down some messages from this list about it. 
Here is what is in my radiusd.conf on both servers:

acct_unique {
     key = "User-Name, Acct-Session-Id, NAS-IP-Address, 
Client-IP-Address, NAS-Port-Id"
         }

(forgive the line wrap)

I noticed this in my radacct table:

*************************** 1. row ***************************
          RadAcctId: 13988509
      AcctSessionId: 00000B80
       AcctUniqueId: 00eff1fb2a906db0
           UserName: user at bluefrognet.net
              Realm: bluefrognet.net
       NASIPAddress: 192.168.1.210
          NASPortId: 127
        NASPortType: Async
      AcctStartTime: 2005-08-30 08:52:54
       AcctStopTime: 2005-08-30 08:55:14
    AcctSessionTime: 135
      AcctAuthentic: RADIUS
  ConnectInfo_start:
   ConnectInfo_stop: 26400/24000 V34=2B/V44/LAPM
    AcctInputOctets: 31080
   AcctOutputOctets: 118434
    CalledStationId: ##########
   CallingStationId: ##########
AcctTerminateCause: User-Request
        ServiceType: Framed-User
     FramedProtocol: PPP
    FramedIPAddress: 192.168.100.101
     AcctStartDelay: 0
      AcctStopDelay: 5
*************************** 2. row ***************************
          RadAcctId: 16960699
      AcctSessionId: 00000B80
       AcctUniqueId: 00eff1fb2a906db0
           UserName: user at bluefrognet.net
              Realm: bluefrognet.net
       NASIPAddress: 192.168.1.210
          NASPortId: 144
        NASPortType: Async
      AcctStartTime: 2005-12-05 08:54:43
       AcctStopTime: 2005-12-05 09:11:08
    AcctSessionTime: 986
      AcctAuthentic: RADIUS
  ConnectInfo_start: 46666/26400 V90/V42bis/LAPM =285
   ConnectInfo_stop: 26400 V34=2B/V44/LAPM =2826400/2
    AcctInputOctets: 184798
   AcctOutputOctets: 1271017
    CalledStationId: ##########
   CallingStationId: ##########
AcctTerminateCause: User-Request
        ServiceType: Framed-User
     FramedProtocol: PPP
    FramedIPAddress: 192.168.100.66
     AcctStartDelay: 0
      AcctStopDelay: 0
2 rows in set (0.03 sec)


I have obviously obfuscated some of the data, but I kept it sane to the 
original.

The part that has me puzzled is the NASPortId (I didn't change that in 
the data above).  I assume that is the same as NAS-Port-ID in the key 
above, but FreeRADIUS has created identical AcctUniqueId's with diff ports.

I am using 0.9.3 at the moment.  I am working on uprading, but was 
wondering if this is a bug, or something that I may have missed in the 
ChangeLog, or am I missing something else?

Thanks!

-- 
Dennis Skinner
Systems Administrator
BlueFrog Internet
http://www.bluefrog.com