Re: PM3s and Dual Channel Usage

Scott Lagos ( )
Mon, 30 Mar 1998 04:54:01 -0500

I'm assuming that Concurrency control is working because if someone tries
to login twice via two distinct dial-up connections they get the Already
Logged In message. Now this is with 1.16.49 so I will assume that perhaps
the problem is with concurrency control with that version. I'll point the
NAS to 2.2 and see if the situation improves.


At 09:44 PM 3/29/98 -0800, you wrote:
>Scott Lagos wrote:
>> We have several PM3 running 3.7.2 and some user are able to connect using
>> two channels even though we have concurrency lockout enabled (only one
>> login at a time).
>> When they connect each port is assigned the same IP, so I am assuming that
>> only one authentication against RADIUS is occiring.
>> Is there away to prohibit this type of call - at least to only allow one
>> channel? If so what version and what mode should we be running RADIUS in
>> to accomplish this.
>Most likely your concurrency control isn't working. If it is,
>look into the Port-Limit attribute. It will limit the not of
>channels which are bondable (which is not the same thing as
>concurrency control).
>Dale E. Reed Jr. (
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