IPv6 Router Advertisements (RAs) service 900 Interface to send RA on Set Hop Count field of the IP header for outgoing packets u32:0 Unspecified (by this router) u32:1-255 Value should represent current diameter of the Internet Hop count must be between 0 and 255 64 Lifetime associated with the default router in units of seconds u32:4-9000 Router Lifetime in seconds 0 Not a default router Default router livetime bust be 0 or between 4 and 9000 Preference associated with the default router, low medium high low Default router has low preference medium Default router has medium preference high Default router has high preference (low|medium|high) Default preference must be low, medium or high medium DNS search list Link MTU value placed in RAs, exluded in RAs if unset u32:1280-9000 Link MTU value in RAs Link MTU must be between 1280 and 9000 Hosts use the administered (stateful) protocol for address autoconfiguration in addition to any addresses autoconfigured using SLAAC Set interval between unsolicited multicast RAs Maximum interval between unsolicited multicast RAs u32:4-1800 Maximum interval in seconds Maximum interval must be between 4 and 1800 seconds 600 Minimum interval between unsolicited multicast RAs u32:3-1350 Minimum interval in seconds Minimum interval must be between 3 and 1350 seconds #include Maximum duration how long the RDNSS entries are used u32:0 Name-servers should no longer be used u32:1-7200 Maximum interval in seconds Maximum interval must be between 1 and 7200 seconds Hosts use the administered (stateful) protocol for autoconfiguration of other (non-address) information IPv6 route to be advertised in Router Advertisements (RAs) ipv6net IPv6 route to be advertized Time in seconds that the route will remain valid infinity u32:1-4294967295 Time in seconds that the route will remain valid infinity Route will remain preferred forever (infinity) 1800 Preference associated with the route, low medium high low Route has low preference medium Route has medium preference high Route has high preference (low|medium|high) Route preference must be low, medium or high medium Do not announce this route with a zero second lifetime upon shutdown NAT64 prefix included in the router advertisements ipv6net IPv6 prefix to be advertized Time in seconds that the prefix will remain valid infinity u32:4-65528 Time in seconds that the prefix will remain valid 65528 IPv6 prefix to be advertised in Router Advertisements (RAs) ipv6net IPv6 prefix to be advertized Prefix can not be used for stateless address auto-configuration Prefix can not be used for on-link determination Upon shutdown, this option will deprecate the prefix by announcing it in the shutdown RA Lifetime is decremented by the number of seconds since the last RA - use in conjunction with a DHCPv6-PD prefix Time in seconds that the prefix will remain preferred infinity u32 Time in seconds that the prefix will remain preferred infinity Prefix will remain preferred forever (infinity) 14400 Time in seconds that the prefix will remain valid infinity u32:1-4294967295 Time in seconds that the prefix will remain valid infinity Prefix will remain preferred forever (infinity) 2592000 Use IPv6 address as source address. Useful with VRRP. ipv6 IPv6 address to be advertized (must be configured on interface) Time, in milliseconds, that a node assumes a neighbor is reachable after having received a reachability confirmation u32:0 Reachable Time unspecified by this router u32:1-3600000 Reachable Time value in RAs (in milliseconds) Reachable time must be 0 or between 1 and 3600000 milliseconds 0 Time in milliseconds between retransmitted Neighbor Solicitation messages u32:0 Time, in milliseconds, between retransmitted Neighbor Solicitation messages u32:1-4294967295 Minimum interval in milliseconds Retransmit interval must be 0 or between 1 and 4294967295 milliseconds 0 Do not send router adverts Do not send Advertisement Interval option in RAs