October 2002
Intermediate to advanced
206 pages
8h 30m
English
Content preview from RADIUS
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Name
Called-Station-ID
Synopsis
|
Attribute Number |
30 |
|
Length |
3 or more octets |
|
Value |
STRING |
|
Allowed in |
Access-Request |
|
Prohibited in |
Access-Accept, Access-Reject, Access-Challenge |
|
Presence in Packet |
Not required |
|
Maximum Iterations |
1 |
The value in this packet can tell the
NAS
gear what number the user dialed to gain access to its service. Using
the
Dialed Number
Identification Service (DNIS), the NAS gear may use this data to
authenticate based on location (if each point of presence in various
locations has a different number). Also, the
Called-Station-ID can be used to identify which
RADIUS proxy server forwarded the request. Using this attribute in
that manner is called “numbered-realm
proxying.”
Outside of standard dial-up Internet access, the
Called-Station-ID attribute can be used in other
applications. For example, in the publicly available wireless access
industry, typically you will find the MAC address of the access point
to which the wireless card is connected in this field, with the
octets separated by hyphens. While this is certainly not a prescribed
standard by any RFC, this is a best practice.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.