IPv6, MTU, packet size Not sure what's going on. : ipv6
Solved: Vlan mtu, and ipv6 mtu. - J-Net Community Says ipv6 number must not be greater than vlan mtu A/ They are never supposed to be the same. The interface MTU will be normally (if not always) 18bytes bigger than the protocol MTU because while the protocol MTU talks about packets' sizes, the interface MTU talks about frames' sizes that include the 18 more bytes of the Ethernet header. Path MTU Discovery - PacketLife.net Aug 18, 2008 IPv6 (tutorial) - DD-WRT Wiki Internet Protocol version 6 (IPv6) is a network layer IP standard used by electronic devices to exchange data across a packet-switched network.It follows IPv4 as the second version of the Internet Protocol to be formally adopted for general use. There are too many devices in the world for 32-bit (2 32, or 4,294,967,296) IP addresses to be sufficient. IPv6, MTU, packet size Not sure what's going on. : ipv6
RFC 8201 IPv6 Path MTU Discovery July 2017 1.Introduction When one IPv6 node has a large amount of data to send to another node, the data is transmitted in a series of IPv6 packets. These packets can have a size less than or equal to the Path MTU (PMTU). Alternatively, they can be larger packets that are fragmented into a series of fragments each with a size less than or equal to the PMTU.
What's The Difference Between IPv4 and IPv6? | Electronic
Path MTU discovery for IPv6 (PMTUD) was also published alongside RFC8200/STD86 as RFC 8201/STD87. This version has been greatly revised based on deployment feedback acknowledging the relative fragility of ICMPv6 based mechanisms due to filtering on the Internet as well as incorporating extensive review and input from the IETF Transport Area.
IPv6 nodes SHOULD implement Path MTU Discovery in order to discover and take advantage of paths with PMTU greater than the IPv6 minimum link MTU [IPv6-SPEC]. A minimal IPv6 implementation (e.g., in a boot ROM) may choose to omit implementation of Path MTU Discovery. IPv6 Datagram Size, Maximum Transmission Unit (MTU