Topic Path: Symbol Reference > Classes > TIdPacketInfo Class > TIdPacketInfo Properties > DestIF Property
TIdPacketInfo.DestIF Property

Network interface for the destination endpoint of the packet transmission.

property DestIF: Cardinal;

DestIF is a Cardinal property that represents the network interface on the destination endpoint used to read or write the contents of a packet transmission. 

DestIP and DestPort are used to represent the IP address and port number on the destination endpoint used for the packet transmission. 

Use SourceIF, SourceIP, and SourcePort to access the interface, IP address, and port number information for the originating endpoint for the packet transmission.

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