4.7 Peer A Session ACK Received by Peer B, Begins Connection Validation

When Peer A's valid Session ACK message (section 2.2.10) is received by Peer B, it responds with an Accept Header (section 2.2.1) on the SessionID of its Session object (section 3.1.1.4): "Windows.rhlJshr/7Ew". The ConnectionType field indicates that this is an IPv4 connection. This begins the connection validation handshake.


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SessionID = "rhlJshr/7Ew"

0xAE, 0x19, 0x49, 0xB2

0x1A, 0xFF, 0xEC, 0x4C

...

ConnectionType = Link Local (IPv4)

0x00, 0x00, 0x00, 0x00

0x00, 0x00, 0x00, 0x02