RSVP ACS using Kerberos

Host

RSVP

Speaker

ACS

subnet26

2) RSVP Path/Resv <RSVP parameters,

ID = {dc=com, dc=microsoft, ou=redmond, u=bob}SessionKey,

Ticket(ACS Service, redmond\bob, Session Key)>

3) ACS checks ticket.

4) If okay looks up

redmond\bob in DS

6) if RSVP request is within

limits then process else

signal error back to Host

KDC

1) Get ticket for ACS

for redmond\bob

5) ACS lookup using LDAP

as ACS service for container

\\acs\subnet26\users\redmond\bob

and retrieve ACS profile

such as peak rate and aggregate

limits

0) User logged In (has KerberosTGT)