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2.2.3.3 Forward Destinations

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The forward destination enumeration specifies the target of a forwarded PDU as per the following table.

Constant/value

Description

FDClient

0x00000000

Forward to client

FDInProxy

0x00000001

Forward to inbound proxy

FDServer

0x00000002

Forward to server

FDOutProxy

0x00000003

Forward to outbound proxy

If a PDU is forwarded, the party that originally created the PDU is called the originator of the PDU and the party that sends the PDU to the next hop in the forwarding chain is called the sender of the PDU. For a definition of the processing rules related to PDU forwarding, see section 3.2.1.5.2.