What is site local address in IPv6?

What is site local address in IPv6?

Site-local addresses are equivalent to private IP addresses in IPv4. The address space reserved for these addresses, which are only routed within an organization and not on the public Internet, is 10.0. 0.0/8, 172.16. 0.0/12, and 192.168.

What type of IPv6 addresses is fe80 :: 1?

Types and Categories of IPv6 Addresses

Address type Binary prefix IPv6 notation
Unspecified 00 . . . 0 (128 bits) ::/128
Loopback 00 . . . 1 (128 bits) ::1/128
Multicast 11111111 FF00::/8
Link-local unicast 1111111010 FE80::/10

How IPv6 addresses can be classified?

IPv6 addresses are classified by the primary addressing and routing methodologies common in networking: unicast addressing, anycast addressing, and multicast addressing. A unicast address identifies a single network interface. The Internet Protocol delivers packets sent to a unicast address to that specific interface.

What are site-local addresses?

Site-local addresses are designed to be used for addressing inside of a site without the need for a global prefix. A site-local address cannot be reached from another site. A site-local address is not automatically assigned to a node. It must be assigned using automatic or manual configuration.

What is ULA prefix?

ULA (Unique Local Addresses, or Unique Local IPv6 Unicast Addresses to give them their full name) are IPv6’s equivalent of IPv4’s “private” addresses. The idea is to append a random 40 bits to the reserved ULA prefix fd00::/8, thus building a /48 that you can call your own.

What is a 2001 IPv6 address?

The prefix 2001:db8::/32 is a special IPv6 prefix that is used specifically for documentation examples. You can also specify a subnet prefix, which defines the internal topology of the network to a router. The example IPv6 address has the following subnet prefix. The subnet prefix always contains 64 bits.

What is FE80 IPv6 address?

link-local IPv6 addresses
Typically, link-local IPv6 addresses have “FE80” as the hexadecimal representation of the first 10 bits of the 128-bit IPv6 address, then the least-significant 64-bits of the address are the Interface Identifier (IID).

What are the 3 types of IPv6 addresses?

The three types of IPv6 addresses are: unicast, anycast, and multicast.

  • Unicast addresses identify a single interface.
  • Anycast addresses identify a set of interfaces in such a way that a packet sent to an anycast address is delivered to a member of the set.

What is Ula mode?

A unique local address (ULA) is an Internet Protocol version 6 (IPv6) address in the address range fc00::/7. Its purpose in IPv6 is analogous to IPv4 private network addressing.

What is global routing prefix?

The global routing prefix is a (typically hierarchically-structured) value assigned to a site (a cluster of subnets/links). The subnet ID is an identifier of a link within the site. The interface ID is used to identify an interface on a link; interface IDs are required to be unique within a subnet prefix.