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ICMP Protocol.

RFC 792 Internet Control Message Protocol. More...

Functions

void NutIcmpInput (NUTDEVICE *dev, NETBUF *nb)
 Handle incoming ICMP packets. More...


Detailed Description

RFC 792 Internet Control Message Protocol.

Provides routing, diagnostic and error functionality for IP. Although ICMP messages are encapsulated within IP datagrams, ICMP processing is considered to be part of the IP layer.


Function Documentation

void NutIcmpInput ( NUTDEVICE * dev,
NETBUF * nb )
 

Handle incoming ICMP packets.

Note:
This routine is called by the IP layer on incoming ICMP datagrams. Applications typically do not call this function.
Parameters:
dev   Identifies the device that received the packet.


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