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Question on Status-Server document and CoA port
- To: 'radext mailing list' <radiusext@ops.ietf.org>
- Subject: Question on Status-Server document and CoA port
- From: Alan DeKok <aland@deployingradius.com>
- Date: Wed, 19 Nov 2008 12:27:12 -0600
- User-agent: Thunderbird 2.0.0.17 (Macintosh/20080914)
One issue with the current draft was brought up in the WG meeting
yesterday. The draft proposes that when RADIUS servers start, they send
Status-Server packets to any NASes that have a CoA port defined. This
procedure can be used by the NAS to determine that the server is up,
potentially increasing network stability.
This behavior, however, is not part of the traditional implementations
of Status-Server. It was suggested at the least IETF by Glen, and added
to the document after that.
If the server has many NASes configured, it may send tens, or possibly
hundreds of packets on startup. It would seem reasonable to add a
suggestion to use jitter, though the current draft doesn't suggest that.
Should the document be updated to suggest jitter, or should the text
relating to CoA be deleted entirely?
Alan DeKok.
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