Resolved - turned out to be a problem at the NAS provider's end.


Kind regards,
Tim O'Donovan

Tim O'Donovan wrote:
Hi,

The majority of alive and stop packets received by our FreeRadius server
contain correct input and output octet data, but there are a number of
users that receive a UNIX time formatted integer translating to midnight
of the day the packet was received instead of the correct data.

Here's an example of such a packet, note the output octets:

Tue Jun 13 16:05:30 2006
        User-Name = "[EMAIL PROTECTED]"
        NAS-IP-Address = xxx.xxx.xxx.xxx
        NAS-Port = 29
        Service-Type = Framed-User
        Framed-Protocol = PPP
        Framed-IP-Address = xxx.xxx.xxx.xxx
        Proxy-State = 0x42543030326436336366643134
        Acct-Status-Type = Alive
        Acct-Delay-Time = 0
        Acct-Input-Octets = 899858807
        Acct-Output-Octets = 1150153200
        Acct-Session-Id = "0002576E"
        Acct-Authentic = RADIUS
        Acct-Session-Time = 1583103
        Acct-Input-Packets = 7437599
        Acct-Output-Packets = 8973389
        NAS-Port-Type = Virtual
        Client-IP-Address = xxx.xxx.xxx.xxx
        Acct-Unique-Session-Id = "372fc40c32b2b500"
        Timestamp = 1150211130


The output octets figure 1150153200 translates to Tue Jun 13 00:00:00
2006 GMT.

We currently do not have direct access to the NAS servers that are
sending across this data, but we have worked together with our provider
towards replicating this through testing. In each case the expected data
is reported and we have yet to reproduce the error manually.

As the data transfer has only recently become an area we wish to monitor
and log, it is impossible to tell whether this has always been occurring.

Has anyone experienced this before?

Any help or advice would be greatly appreciated.


Kind regards,
Tim O'Donovan



























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