Link-local addresses are assigned to interfaces by host-internal, i.e. stateless, address autoconfiguration when other means of address assignment are not available. RFC 3927 warns against the simultaneous use of IPv4 addresses of different scope, such as configuring link-local addresses as well as globally routable addresses on the same interface.
IPv6 Addressing | Microsoft Docs Link-local addresses. These addresses are used on a single link and have the following format: FE80::InterfaceID. Link-local addresses are used between nodes on a link for auto-address configuration, neighbor discovery, or when no routers are present. A link-local address is used primarily at startup and when the system has not yet acquired ipv6 - DAD and link local address - Network Engineering And if there's a scenario: A- client, B- DhcpV6 httpboot server, A wants to boot in B. in this environment, if we discuss about link local address is created from MAC, is there any concern if turn off DAD on link local address, thank you very much. – tw en Feb 17 at 15:44 CCNA 1 v7 Modules 11 - 13: IP Addressing Exam Answers Full Jan 10, 2020 what is link local IPv4 address? - YouTube
Link Local addresses showing as IP Spoofing in Belkin
Aug 13, 2014 Can't ping link local address | Netgate Forum pfSense uses fe80::1:1 for link local addresses if Track Interface is in use. In other IPv6 scenarios, pfSense likely uses an interface ID (the lower 64 bits) derived from the MAC address of one of the NICs in the machine, as per the IPv6 RFCs. There are relatively few scenarios where you need to type a link local address manually.
IPv6 link local address is supported for services, service groups, and servers of a load balancing configuration. You can specify a link local IPv6 address along with the associated VLAN ID in services, service groups, and servers configurations.The NetScaler appliance uses the link local SNIP6 address from the same VLAN as specified in the services, service groups, and servers configurations
Link-local IPv6 addresses have a smaller scope as to how far they can travel: only within a subnet that a host is connected to. IPv6-enabled routers will not forward packets destined to a link-local address to other links. A link-local IPv6 address must be assigned to every network interface on which the IPv6 protocol is enabled. What is the difference between a link local address and an Link-local addresses are allocated automatically when a computer has not been configured with a static IP-address and cannot find a DHCP server. Private addresses are allocated administratively (that is, by a local network administrator, either statically, or automatically allocated at a single point by a suitably configured DHCP server).