October 2002
Intermediate to advanced
206 pages
8h 30m
English
Content preview from RADIUS
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Name
EAP-Message
Synopsis
|
Attribute Number |
79 |
|
Length |
3 or more octets |
|
Value |
STRING |
|
Allowed in |
Access-Accept, Access-Reject, Access-Challenge, Access-Request |
|
Prohibited in |
Accounting-Request, Accounting-Response |
|
Presence in Packet |
Not required |
|
Maximum Iterations |
Unlimited in Access-Request and Access-Challenge packets;1 in Access-Accept and Access-Reject packets |
This attribute serves as the method by which EAP messages are
transmitted within a RADIUS packet. The RADIUS client machine places
all of the messages received from the client into individual
EAP-Message attributes and wraps them into a
standard Access-Request packet. The RADIUS server
then returns EAP messages in Access-Challenge,
Access-Accept, and
Access-Reject messages.
The Message-Authenticator attribute (detailed a
bit later in this chapter) is required to be present if this
attribute is used; this is to protect the integrity of RADIUS over
EAP to the same degree that EAP affords transactional integrity on
its side of the link. The Message-Authenticator
must be used to protect all Access-Request,
Access-Challenge,
Access-Accept, and
Access-Reject messages which hold one or
more
EAP-Message attributes.
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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.