At 11:01 AM 20/12/01 -0500, you wrote:
>"Chris West" <[EMAIL PROTECTED]> wrote:
>> Error: Ignoring request from client <RAS IP:1646> with unknown code 33
>
> Read the Ascend NAS documentation, to figure out how to tell it to
>stop sending non-standard packets.
Chris,
I don't know the answer to that one, but....
>> Error: rlm_sql: Stop packet with zero session length. (user '', nas
>> '<my_nas_ip>')
>
> There may be a patch somewhere to get rid of the log message, but
>the problem is that the NAS is sending useless packets.
This one is very likely to be the setting Ethernet -> Mod Config ->
Accounting -> Allow Stop Only.
Change it to No. (Thats for a MAX6000 anyway, it might be in a different
place on a TNT)
If you check your detail files you'll see entries like this:
Fri Dec 21 10:36:03 2001
NAS-IP-Address = 202.49.244.254
NAS-Port = 10128
NAS-Port-Type = Sync
Acct-Status-Type = Stop
Acct-Delay-Time = 0
Acct-Session-Id = "314356832"
Ascend-Disconnect-Cause = Remote-End-Hung-Up
Ascend-Connect-Progress = 10
Ascend-Xmit-Rate = 64000
Ascend-Data-Rate = 64000
Ascend-PreSession-Time = 8
Ascend-Pre-Input-Octets = 0
Ascend-Pre-Output-Octets = 0
Ascend-Pre-Input-Packets = 0
Ascend-Pre-Output-Packets = 0
Ascend-Modem-PortNo = 1
Ascend-Modem-SlotNo = 9
Called-Station-Id = "0"
Client-IP-Address = 202.49.244.254
Timestamp = 1008884163
Request-Authenticator = Verified
Notice there is no User-Name, no Acct-Session-Time, the port number starts
with a 1 instead of a 2, and the bogus data rate. (There are quite a few
other attributes missing too)
Basically this a call where someone dialed your NAS and hung up again
without ever doing any "modem like" attempt to make a connection. Setting
Allow Stop Only to no will prevent it being logged to the Radius server.
Personally I leave it on as a debugging aid, because I rarely see it.
Regards,
Simon
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