PANA (Protocol for carrying Authentication for Network Access) is a
protocol for authenticating clients to the access network using IP
based protocols. The PANA protocol authenticates the client and also
establishes a PANA security association between the PANA client and
PANA authentication agent at the end of a successful authentication.
This document discusses the details for establishing an IPsec
security association using the PANA security association for enabling
IPsec based access control.