Unique local address - Wikipedia

IPv6 Address Lookup Tool | UltraTools IPv6 Lookup Tool. The IPv6 Info tool provides a complete set of IPv6 address information. The IPv6 Info tool provides WHOIS information, Autonomous System Number (ASN) information, expanded and compressed IP address information, and reverse lookup information for an IPv6 address. IPv6 Prefix Allocation Methods - Part One (of Two) Dec 06, 2019 routing - IPv6: differences between "routed prefix" and A prefix is a routed prefix if packets to that prefix need to go through a router to reach their destination. A prefix is a link prefix if it is on a segment that a local network interface is attached to. As a packet is traveling across the internet the /64 it is targeted to will be a routed prefix until you reach the last hop.

Aug 05, 2019

Help with ERX, IPv6, and upstream router prefix Help with ERX, IPv6, and upstream router prefix announcement. I need some help with IPv6 and prefix subnets. I have a Fritzbox that acts as my modem, and then I have an ERX on the Fritzbox LAN as an exposed host. My ISP gives me a /56 prefix. I set up the Fritzbox and the ERX according to the many posts for IPv6. Solved: IPv6 on vlans - Cisco Community I'm glad you got the prefix delegation from Cox to work. If all you get from them is a /64, that is enough to assign an IPv6 prefix to you inside interface (GigabitEthernet0/1), but not enough to address the res of your internal network. Could you please post de output of a "show ipv6 dhcp int"to verify the prefix size you get from them. Regards,

A rejected Erratum to RFC4291 "IPv6 Addr Archi" on the topic of link-local addresses 'would need' a draft. This draft is an answer to that need. The length of the prefix of an IPv6 link-local address is variable. The minimal value is 10 decimal. The maximum value is 127 decimal.

Prefixes in IPv6 - Oracle Cloud Prefixes in IPv6. The leftmost fields of the IPv6 address contain the prefix, which is used for routing IPv6 packets. IPv6 prefixes have the following format: prefix/length in bits. Prefix length is stated in classless inter-domain routing (CIDR) notation. CIDR notation is a slash at the end of the address that is followed by the prefix length Subnet masks (IPv4) and prefixes (IPv6) - IBM The prefix-length in IPv6 is the equivalent of the subnet mask in IPv4. However, rather than being expressed in four octets like it is in IPv4, it is expressed as an integer between 1 through 128. For example: 2001:db8:abcd:0012::0/64 specifies a subnet with a range of IP addresses from: 2001:db8:abcd:0012: 0000:0000:0000:0000 - 2001:db8:abcd Public IPv6 address prefix in Azure virtual network