(RADIATOR) Cisco 3640: Missing Framed-IP in Accounting

[Nick Rogness]

We use a Cisco 3640 and a 4 port ATM-IMA card to do PPPoA for reselling 
DSL service.  Everything works great with Radiator except the 
Framed-IP-Address never gets sent in the Accounting-Request 'Start'.  I 
do see it in the Accounting-Request 'Stop'.

I know this is a Cisco specific question, but I can't seem to find 
anything from their support tools.

Here is the relevant Cisco debug (I don't even see an attribute #8 being 
sent during the Accounting 'Start'): 
======================================================================


1y40w: RADIUS: Initial Transmit Virtual-Access150 id 194 
64.251.173.40:1645, Access-Request, len 101
1y40w:         Attribute 4 6 40FBAD05
1y40w:         Attribute 5 6 00000096
1y40w:         Attribute 26 25 0000000902135669
1y40w:         Attribute 61 6 00000005
1y40w:         Attribute 1 8 6773746F
1y40w:         Attribute 2 18 B6B785B8
1y40w:         Attribute 6 6 00000002
1y40w:         Attribute 7 6 00000001
1y40w: RADIUS: Received from id 194 64.251.173.40:1645, Access-Accept, len 
56
1y40w:         Attribute 8 6 FFFFFFFE
1y40w:         Attribute 6 6 00000002
1y40w:         Attribute 7 6 00000001
1y40w:         Attribute 9 6 FFFFFFFF
1y40w:         Attribute 10 6 00000000
1y40w:         Attribute 12 6 000005DC
1y40w: RADIUS: saved authorization data for user 62061ED4 at 6227BF80
1y40w: AAA/AUTHEN (848237581): status = PASS
1y40w: Vi150 PAP: O AUTH-ACK id 114 len 5
1y40w: AAA/ACCT/NET/START User abcde, Port Virtual-Access150, List 
"dslacct"
1y40w: AAA/ACCT/NET: Found list "dslacct"
1y40w: AAA/ACCT: no attribute "service" to replace, adding it
1y40w: AAA/ACCT/NET/START User abcde, Port Virtual-Access150,
          task_id=74315 start_time=1112291307 timezone=MST service=ppp
1y40w: RADIUS: Using NAS default peer
1y40w: RADIUS: Authorize IP address 0.0.0.0
1y40w: AAA/ACCT: user abcde, acct type 2 (335587923): Method=radius 
(radius)
1y40w: RADIUS: ustruct sharecount=3
1y40w: RADIUS: added cisco VSA 2 len 17 "Virtual-Access150"
1y40w: RADIUS: Initial Transmit Virtual-Access150 id 195 
64.251.173.40:1646, Accounting-Request, len 111
1y40w:         Attribute 4 6 40FBAD05
1y40w:         Attribute 5 6 00000096
1y40w:         Attribute 26 25 0000000902135669
1y40w:         Attribute 61 6 00000005
1y40w:         Attribute 1 8 6773746F
1y40w:         Attribute 40 6 00000001
1y40w:         Attribute 45 6 00000001
1y40w:         Attribute 6 6 00000002
1y40w:         Attribute 44 10 30303031
1y40w:         Attribute 7 6 00000001
1y40w:         Attribute 41 6 00000000
1y40w: RADIUS: Received from id 198 64.251.173.40:1646, 
Accounting-response, len 20


Here is the relevant cisco configs:
=====================================

aaa new-model
aaa authentication login console none
aaa authentication login admin local
aaa authentication ppp dsl local
aaa authentication ppp dslradius group radius
aaa authorization network dslauth local
aaa authorization network dslauthradius group radius
aaa accounting network dslacct start-stop group radius

...

interface ATM2/IMA0.32 point-to-point
  pvc 1/32
   encapsulation aal5mux ppp Virtual-Template1

...

interface Virtual-Template1
  ip unnumbered FastEthernet1/0
  peer default ip address pool DSL_RANGE
  ppp authentication pap dslradius
  ppp authorization dslauthradius
  ppp accounting dslacct

...

ip local pool DSL_RANGE X.X.X.X Y.Y.Y.Y

...

radius-server host 64.251.173.40 auth-port 1645 acct-port 1646 
non-standard key ********
radius-server host 64.251.160.2 auth-port 1645 acct-port 1646 non-standard 
key ********
radius-server retransmit 3
radius-server attribute nas-port format b
radius-server key *********
radius-server vsa send accounting
radius-server vsa send authentication


Any ideas?

Nick Rogness <nick at rogness.net>
-
   How many people here have telekenetic powers? Raise my hand.
   				-Emo Philips

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