(RADIATOR) Help with Lucent TNT and Radiator 3.1

[Tu Nguyen]

Hi All:
 I'm running into a very peculiar problem  and just wonder if
anyone can help? We are switching dialup platform  from Cisco5300 
to Lucent TNT. On the Lucent TNT, when issueing a radius call,
only accept-code is returned, no additional radius attributes
such as Session-Timeout, Service-Type, Framed-Protocol, Framed-IP-Address 
are returned.
 It  only happens with Lucent TNT. All the attributes are returned 
as normal however, when using radpwtst. I examined the request Lucent
radius packets but found nothing unsuall.

 We are using Radiator 3.1 on Red Hat Linux release 7.3 

Here is my user config:

DEFAULT         Auth-Type = "uidauthent",
                Called-Station-Id = "206xxxx",
                Simultaneous-Use = "1"

                Session-Timeout = "600",
                Fall-Through = "Yes",
                Service-Type = Framed-User,
                Framed-IP-Address = 255.255.255.254,
                Framed-Protocol = PPP,
                Reply-Message = "206xxxx:Permission granted"

and below is the tcpdump of the request and reply packets:

No.     Time        Source                Destination           Protocol Info
      1 0.000000    216.123.198.242       xxx.xxx.34.141        RADIUS   Access Request(1) (id=247, l=98)

Frame 1 (140 bytes on wire, 140 bytes captured)
Ethernet II, Src: 00:09:7b:c5:14:38, Dst: 00:01:30:03:97:00
Internet Protocol, Src Addr: 216.123.198.242 (216.123.198.242), Dst Addr: xxx.xxx.34.141 (xxx.xxx.34.141)
User Datagram Protocol, Src Port: 36862 (36862), Dst Port: radius (1812)
Radius Protocol
    Code: Access Request (1)
    Packet identifier: 0xf7 (247)
    Length: 98
    Authenticator: 0xA0D7E61A750C57F32A9699829D086B3D
    Attribute value pairs
        t:User Password(2) l:18, Value:1D3A866160483B845CA5D5BFA2C7F3AA
        t:Framed Protocol(7) l:6, Value:PPP(1)
        t:User Name(1) l:6, Value:"noca"
        t:NAS Port Type(61) l:6, Value:Virtual(5)
        t:NAS Port(5) l:6, Value:928
        t:Calling Station Id(31) l:12, Value:"4032829595"
        t:Called Station Id(30) l:12, Value:"403206xxxx"
        t:Service Type(6) l:6, Value:Framed(2)
        t:NAS IP Address(4) l:6, Value:154.11.81.8

No.     Time        Source                Destination           Protocol Info
      2 0.510939    xxx.xxx.34.141        216.123.198.242       RADIUS   Access Accept(2) (id=247, l=20)

Frame 2 (62 bytes on wire, 62 bytes captured)
Ethernet II, Src: 00:01:30:03:97:00, Dst: 00:09:7b:c5:14:38
Internet Protocol, Src Addr: xxx.xxx.34.141 (xxx.xxx.34.141), Dst Addr: 216.123.198.242 (216.123.198.242)
User Datagram Protocol, Src Port: radius (1812), Dst Port: 36862 (36862)
Radius Protocol
    Code: Access Accept (2)
    Packet identifier: 0xf7 (247)
    Length: 20
    Authenticator: 0xDC5FCA6A73B7A652ED527A8952590830

No.     Time        Source                Destination           Protocol Info
      3 0.252224    216.123.198.242       xxx.xxx.34.141        RADIUS   Access Request(1) (id=140, l=112)

Frame 3 (154 bytes on wire, 154 bytes captured)
Ethernet II, Src: 00:09:7b:c5:14:38, Dst: 00:01:30:03:97:00
Internet Protocol, Src Addr: 216.123.198.242 (216.123.198.242), Dst Addr: xxx.xxx.34.141 (xxx.xxx.34.141)
User Datagram Protocol, Src Port: 36863 (36863), Dst Port: radius (1812)
Radius Protocol
    Code: Access Request (1)
    Packet identifier: 0x8c (140)
    Length: 112
    Authenticator: 0xA0D7E61A750C57F32A9699829D086B3D
    Attribute value pairs
        t:User Password(2) l:18, Value:3A32B9637B7B0BB45CA5D5BFA2C7F3AA
        t:User Name(1) l:20, Value:"pools-EDTNAB02DV02"
        t:Framed Protocol(7) l:6, Value:PPP(1)
        t:NAS Port Type(61) l:6, Value:Virtual(5)
        t:NAS Port(5) l:6, Value:928
        t:Calling Station Id(31) l:12, Value:"4032829595"
        t:Called Station Id(30) l:12, Value:"403206xxxx"
        t:Service Type(6) l:6, Value:Outbound(5)
        t:NAS IP Address(4) l:6, Value:154.11.81.8

No.     Time        Source                Destination           Protocol Info
      4 0.431231    xxx.xxx.34.141        216.123.198.242       RADIUS   Access Reject(3) (id=140, l=36)

Frame 4 (78 bytes on wire, 78 bytes captured)
Ethernet II, Src: 00:01:30:03:97:00, Dst: 00:09:7b:c5:14:38
Internet Protocol, Src Addr: xxx.xxx.34.141 (xxx.xxx.34.141), Dst Addr: 216.123.198.242 (216.123.198.242)
User Datagram Protocol, Src Port: radius (1812), Dst Port: 36863 (36863)
Radius Protocol
    Code: Access Reject (3)
    Packet identifier: 0x8c (140)
    Length: 36
    Authenticator: 0x1B4BB45211447BE0AC338A842BAD5A4F
    Attribute value pairs
        t:Reply Message(18) l:16, Value:"Request Denied"


--
tu nguyen
nguyen at ucalgary.ca

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