Валидация айпив6 в вебке - Coggle Diagram
Валидация айпив6 в вебке
Задать валидный айпив6 адрес вручную и посмотреть вебку
How a valid ipv6 address for my network looks like?
Should be unicast
What is link local address in ipv6?
A link-local address is an IPv6 unicast address that can be automatically configured on any interface using the link-local prefix FE80::/10 (1111 1110 10) and the interface identifier in the modified EUI-64 format
What is slash "/" stands for in ipv6 prefix?
Slash stands for denoting prefix data from prefix length (in bits)
The prefix length is a decimal value that indicates how many of the high-order contiguous bits of the address comprise the prefix
What is EUI-64 format?
The ipv6 prefix is the network portion of the address
Link-local addresses are not necessarily bound to the MAC address (configured in a EUI-64 format)
It refer only to a particular physical link and is used for addressing on a single link for purposes such as automatic address configuration and neighbor discovery protocol
Reachable nodes do not need a globally unique address to communicate
Routers will not forward datagram using link-local addresses
IPv6 routers must not forward packets that have link-local source or destination addresses to other links
you can configure multiple IPv6 addresses per interfaces, but only one link-local address
What is Scope:link in ifconfig?
Denotes link local addresses of interface
What is ipv6 address sructure?
series of 16-bit hexadecimal fields separated by colons (:) in the format: x:x:x:x:x:x:x:x
Two colons (::) may be used to compress successive hexadecimal fields of zeros at the beginning, middle, or end of an IPv6 address
The loopback address in IPv6 functions the same as the loopback address in IPv4 (127.0.0.1)
For example, a newly initialized node on an IPv6 network may use the unspecified address as the source address in its packets until it receives its IPv6 address