pcpp::icmp_router_advertisement_hdr Struct Reference

#include <IcmpLayer.h>

Inheritance diagram for pcpp::icmp_router_advertisement_hdr:

Public Attributes
uint8_t	advertisementCount
uint8_t	addressEntrySize
uint16_t	lifetime
Public Attributes inherited from pcpp::icmphdr
uint8_t	type
uint8_t	code
uint16_t	checksum

Detailed Description

ICMP router advertisement message structure

Member Data Documentation

addressEntrySize

uint8_t pcpp::icmp_router_advertisement_hdr::addressEntrySize

the number of 32-bit words of information for each router address entry in the list. The value is normally set to 2 (router address + preference level)

advertisementCount

uint8_t pcpp::icmp_router_advertisement_hdr::advertisementCount

the number of router advertisements in this message. Each advertisement contains one router address/preference level pair

lifetime

uint16_t pcpp::icmp_router_advertisement_hdr::lifetime

the maximum number of seconds that the router addresses in this list may be considered valid