October 2002
Intermediate to advanced
206 pages
8h 30m
English
Content preview from RADIUS
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Name
Framed-IP-Address
Synopsis
|
Attribute Number |
8 |
|
Length |
6 |
|
Value |
IPADDR |
|
Allowed in |
Access-Request, Access-Accept |
|
Prohibited in |
Access-Reject, Access-Challenge |
|
Presence in Packet |
Not required |
|
Maximum Iterations |
1 |
In link-framed connections using
such
protocols as SLIP and PPP, the Framed-IP-Address
attribute carries, quite obviously, the value of the IP address to be
assigned to the connection. Depending on the origin of the
Access-Request packet, the attribute has the
following different meanings:
- From the RADIUS client
The value of this attribute indicates the client’s preference in IP address. The RADIUS server does not have to assign this address, although it may do so.
- From the server to the client
The RADIUS server will assign the IP found in this attribute to the connection.
There are exceptions to that rule, however. There are two specific IP
values reserved for use by RADIUS. The address
255.255.255.255 is used when the client computer
negotiates for the IP it uses—this may be when the user has an
assigned static IP address and needs to communicate directly with the
IP provisioning equipment in order to get this address. The address
255.255.255.254 is used when the RADIUS client
issues the IP address.
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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.