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Webcast-Catalyst9k
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NAS-PORT

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

1 REPLY
Bronze

Re: NAS-PORT

Every subscriber in a mobile network is uniquely identified by a mobile station ISDN or public switched telephone network (PSTN) number. The ISDN Type of Number to RADIUS Server feature provides information about the calling party for billing purposes. (Before the ISDN Type of Number to RADIUS Server feature was introduced, there was no way to derive the TON informationfrom either the caller identification [CLID] or other attributes.)

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_feature_guide09186a00801a7a79.html#35710

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