Related Issues

1
Related Issues

• Which layer URP should operate?
• Candidate
• Network Layer, or
• Application Layer
• Discovery of Registration Agent (RA) (depends
  upon who initiates URP)
• Advertisement
• Layer-2 trigger
• . . .
• Location of Registration Agent (definitely
  depends upon the service model)
• Edge router, or
• Separate Server
• When User should perform the URP?
• Before layer-3 configuration, or
• After layer-3 configuration

2
Related Issues Contd..

• Who initiates URP (it may depend on service
  model)?
• User/Client, or
• Network
• How often User has to perform URP?
• Periodically
• Change of Access Router (subnet)
• Only when moves to a domain (e.g., AAA domain)
• Per application basis ?
• How to identify the user?
• Candidates include NAI, UUID, URI
• Something else ..
• Others (?)
• Lets discuss in the mailing list.

3
Next Steps

• Charter creation and ADs approval
• Merge two requirements draft
• Propose solution