Class IPRoutingDecision

File: src/networklayer/contract/IPControlInfo.msg

Control info attached to packets sent from IP to ARP.

Next hop address is used on a LAN to determine the MAC destination address (and it may be used on other multicast networks for similar addressing purpose).

Usage diagram:

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Inheritance diagram:

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Fields:

Name	Type	Description
interfaceId	int	interface on which dgram should be sent (see InterfaceTable)
nextHopAddr	IPAddress

Source code:

//
// Control info attached to packets sent from IP to ARP.
//
// Next hop address is used on a LAN to determine the MAC destination
// address (and it may be used on other multicast networks for similar
// addressing purpose).
//
class IPRoutingDecision
{
    int interfaceId = -1; // interface on which dgram should be sent (see InterfaceTable)
    IPAddress nextHopAddr;
}