Hiccup

1
Hiccup

• A spasm of the diaphragm resulting in a rapid,
  involuntary inhalation that is stopped by the
  sudden closure of the glottis and accompanied by
  a sharp, distinctive sound.

2
Problem Statement

• Thats the problem
• were at a do what I mean stage
• Its urgent, make light move faster
• Past work
• Definitions
• SIP RPH
• MLPP-that-works
• Etc

3
Still needed

• Thats what were here to figure out
• Applications need a way to specify
• Underlying traffic class
• Authentication to use it
• Application behaviors that give desired service
  to users
• Network/Network Interface configurations that can
  be predictably negotiated among providers

4
Authentication problems in voice/video

• Who gets to use a service?
• Voice/video usage of RPH needs authentication
• Integration with existing network layer work and
  RPH

5
SMTP Electronic Mail

• Need to be able to specify that an email must be
  delivered within a stated interval
• Service to an authenticated user
• Resource Priority Header in envelope
• Policy authentication (DKIM?)
• Server rules on queuing, retransmission

6
SIP Instant Messaging

• Wants some kind of precedence service
• RPH for instant messaging
• What does assertion of precedence mean?
• Services
• SIMPLE (SIP)
• XMPP (Jabber)
• Commercial services like AIM/Yahoo?

7
File Transfer and HTTP

• Need to be able to assert a network layer traffic
  class that a file transfer will use
• Authentication of use of certain traffic classes

8
?