This module provides a mechanism to test network layer connectivity using echo request/response messages similar to that of ICMP.

Used in compound modules

Name	Type	Description
NextHopNetworkLayer	compound module	This module provides a network layer for the next hop forwarding.
SimpleNetworkLayer	compound module	This module provides a simple network layer.
WiseRouteNetworkLayer	compound module	This module provides a simple network layer.

Properties

Name	Value	Description
display	i=block/control

Gates

Name	Direction	Size	Description
ipIn	input
ipOut	output

Source code

//
// This module provides a mechanism to test network layer connectivity
// using echo request/response messages similar to that of ICMP.
//
simple EchoProtocol
{
    parameters:
        @display("i=block/control");
    gates:
        input ipIn;
        output ipOut;
}

File: src/inet/networklayer/common/EchoProtocol.ned

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