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Capabilities Negotiation

Capabilities Exchange
Use of Capabilities-Exchange (CER/CEA) messages
Message exchange advertises:
Supported applications
Peer Identity
Security schemes – Indicates the use of TLS
SCTP host addresses if used
CER/CEA may or may not be protected
Peer Table Creation
Lists all peers that passes capabilities negotiation
Indicates the connection status of each peers
Also used for message routing
PPT Version