Simple TCP Gateway

This sample configuration gateways Ethernet packets with changing the first two bytes of TCP payload which is received on Ethernet 1 channel.

Requirement: CANoe.Ethernet Version 11.0 SP3 or later. VN5640 or VN5610(A).


The gateway node in this configuration does not behave as TCP server/client and it can work just as a simple TCP gateway without changes of TCP header like the sequence number. An exception is the checksum as the checksum is recalculated in the CAPL program.

Therefore no new TCP connection has to be added for the TCP gateway.

Article ID: 1332
Last updated: 2019-05-13
Revision: 4
CANalyzer/CANoe -> Options -> Ethernet (IP) -> Example Pool -> Gateway -> Simple TCP Gateway