Hardware MAC / IP address pair description. More...
#include <net.h>
Data Fields | |
uint16_t | mac [3] |
uint16_t | ip [2] |
uint32_t | ip_a |
For each device a MAC address is unique, but the IP address may change. To resolve the MAC address for a given IP address the address resolution protocol (ARP) is used. The resolved address is stored in structure addr_type.
uint16_t mac[3] |
MAC address
uint16_t ip[2] |
IP address (16 bit chunks)
uint32_t ip_a |
IP address in network byte order. Use inet_ntoa() and inet_aton() for conversion