| Macros | |
| TCPIP_IPV6_MTU_INCREASE_TIMEOUT | 600 seconds |
| TCPIP_IPV6_NDP_DELAY_FIRST_PROBE_TIME | 5 s |
| TCPIP_IPV6_NDP_MAX_ANYCAST_DELAY_TIME | 1 s |
| TCPIP_IPV6_NDP_MAX_MULTICAST_SOLICIT | 3 transmissions |
| TCPIP_IPV6_NDP_MAX_NEIGHBOR_ADVERTISEMENT | 3 transmissions |
| TCPIP_IPV6_NDP_MAX_RTR_SOLICITATION_DELAY | 1 s |
| TCPIP_IPV6_NDP_MAX_RTR_SOLICITATIONS | 3 transmissions |
| TCPIP_IPV6_NDP_MAX_UNICAST_SOLICIT | 3 transmissions |
| TCPIP_IPV6_NDP_REACHABLE_TIME | 30 s |
| TCPIP_IPV6_NDP_RETRANS_TIMER | 1 s |
| TCPIP_IPV6_NDP_RTR_SOLICITATION_INTERVAL | 4 s |
| TCPIP_IPV6_NDP_TASK_TIMER_RATE | The NDP task rate, milliseconds The default value is 32 milliseconds. The lower the rate (higher the frequency) the higher the module priority and higher module performance can be obtained The value cannot be lower than the TCPIP_STACK_TICK_RATE. |
| TCPIP_IPV6_NDP_VALID_LIFETIME_TWO_HOURS | Sets the lifetime to 2 hours |
| Reachability Functions | |
| TCPIP_NDP_NborReachConfirm | Confirms that a neighbor is reachable |
