(RADIATOR) Ascend-Data-Filter problem

jawad jawad at advcomm.net
Thu Jun 13 07:16:05 CDT 2002



Hi, 
We are resellers of radiator. We are using demo version of radiator and
trying to configure radiator on our client machine. The problem is with
Ascend-Data-Filter. I have been given few filter strings that are as
follows:

Ascend-Data-Filter="ip input forward tcp est"
Ascend-Data-Filter="ip input forward dstip 192.48.96.198/24"

Ascend-Data-Filter="ip input drop tcp dstport=25"
Ascend-Data-Filter="ip input forward 0"


Type of "Ascend-Data-Filter" in dictionary is abinary. Radiator says
that format of Ascend-Data-Filter is invalid and doesn't reply
appropriate. If I replace 'input' with 'in', then Radiator works fine
and reply good in Access-Accept with other attributes.

Now the problem is that User is not connected and access server sends an
Accounting-Reject a little after receiving access-accept. Access-Server
requires CHAP-Authentication, that is successfully processed but still
user is not being connected. 

Here's the log of Accounting-Stop packet received at Radiator.
 


Wed Jun 12 08:53:16 2002: DEBUG: Packet dump:
*** Received from 209.211.205.27 port 46617 ....
Code:       Accounting-Request
Identifier: 215
Authentic:  <30>T<21>B<143>Y<128>7er<166><142>O:<237><130>
Attributes:
	User-Name = "hussnain"
	NAS-IP-Address = xxx.xxx.xxx.xxx
	NAS-Port = 7190
	Service-Type = Framed-User
	Framed-Protocol = PPP
	cisco-avpair = "disc-cause-ext=1045"
	cisco-avpair = "pre-bytes-in=154"
	cisco-avpair = "pre-bytes-out=311"
	cisco-avpair = "pre-paks-in=5"
	cisco-avpair = "pre-paks-out=9"
	cisco-avpair = "pre-session-time=33"
	cisco-avpair = "connect-progress=65"
	cisco-avpair = "nas-rx-speed=24000"
	cisco-avpair = "nas-tx-speed=49333"
	Cisco-NAS-Port = "Async3/56*Serial7/0:1:22"
	Calling-Station-Id = "9094617624"
	Acct-Status-Type = Stop
	Acct-Delay-Time = 0
	Acct-Input-Octets = 253
	Acct-Output-Octets = 33
	Acct-Session-Id = "0C000B55"
	Acct-Authentic = RADIUS
	Acct-Session-Time = 32
	Acct-Input-Packets = 12
	Acct-Output-Packets = 2
	NAS-Port-Type = Async
	Ascend-Pre-Input-Octets = 154
	Ascend-Pre-Output-Octets = 311
	Ascend-Pre-Input-Packets = 5
	Ascend-Pre-Output-Packets = 9
	Ascend-Disconnect-Cause = pppRcvTerminate
	Ascend-Connect-Progress = prLCPOpened
	Ascend-Data-Rate = 24000
	Ascend-PreSession-Time = 33
	Ascend-Xmit-Rate = 49333


Two attributes are of main interest in my point of view.
	Acct-Session-Time = 32
	Ascend-Disconnect-Cause = pppRcvTerminate

It seems that user was connected for 32 seconds, but dial-up user is not
actually connected. This disconnect cause tells normal termination from
Ascend. 

Can you please tell me why user is not being connected? I have even
tried by changing Ascend-Data-Filter type to 'string' in dictionary but
for no use.

Thanks for the help

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