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Configuring X.25
Always On/Dynamic ISDN (AO/DI)
MAX 6000/3000 Network Configuration Guide 6-43
While the AO/DI B-channel accounting records report the Ascend-Xmit-Rate and
Ascend-Data-Rate attributes as either 56K or 64K (as for an MP call), the AO/DI X.25 SVC
session always reports the Ascend-Xmit-Rate and Ascend-Data-Rate attributes as 9.6K.
Note that the input and output packets logged are the actual X.25 data packets. In addition, a
Stop record without a corresponding Start record containing the same Acct-Session-Id is a
record of a dial-in call that failed authentication.
AO/DI accounting example
In this example, the following events occur:
1 The Lucent unit received an X.25 call for AO/DI from LCN 1 of an X.25 nailed
connection, with the nailed group set to 25. The IP address for the AO/DI client is 1.2.3.4
and the session number for this call is 012345678. The following Start record is generated:
Wed Dec 23 16:12:48 1998
User-Name="aodi1"
NAS-Identifier=12.126.212
NAS-Port=12501
NAS-Port-Type=Sync
Acct-Status-Type=Start
Acct-Delay-Time=0
Acct-Session-Id="012345678"
Acct-Authentic=RADIUS
Ascend-Multilink-ID=1
Ascend-Num-In-Multilink=1
Ascend-Modem-PortNo=3
Ascend-Modem-SlotNo=9
Framed-Protocol=MP
Framed-Address=1.2.3.4
2 A B channel from line 1, channel 1, is added by the AO/DI client at IP address 1.2.3.4.
The session number for this B-channel call is 112345678. The following Start record is
generated:
Wed Dec 23 16:16:48 1998
User-Name="aodi1"
NAS-Identifier=12.126.212
NAS-Port=10101
NAS-Port-Type=Sync
Acct-Status-Type=Start
Acct-Delay-Time=0
Acct-Session-Id="112345678"
Acct-Authentic=RADIUS
Ascend-Multilink-ID=1
Ascend-Num-In-Multilink=2
Ascend-Modem-PortNo=4
Ascend-Modem-SlotNo=9
Framed-Protocol=MP
Framed-Address=1.2.3.4
3 A second B channel from line 1, channel 2, is added by the AO/DI client at IP address
1.2.3.4. The session number for this second B-channel call is 212345678. The following
Start record is generated: