Hi,
We have a problem with the format of the Nas-Port generation an Async Interface.
The format is different if the call arrive on the async interface or isdn interface.
the Nas-port is different :
1. for isdn:
NAS-Port [5] 6 20128
Cisco AVpair [1] 30 "interface=Async128*Serial1:0"
NAS-Port-Type [61] 6 ISDN-Async-V110 [4]
2. for Analogic:
NAS-Port [5] 6 130
Cisco AVpair [1] 30 "interface=Async130*Serial1:0"
NAS-Port-Type [61] 6 Async [0]
The problem is that the range of IP-ADDRESS that our radius server allocate for the client depends from the Nas port Value and if this is not calculated in the same way we have duplicate IP address.
We need an attribute defined uniquely to base our IP and to avoid their duplication. Is Cisco-Nas-port unique?
In attach you will find more explain.
Thanks
Ira