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Brian E Carpenter
2022-09-05 14:27:36 +12:00
committed by GitHub
parent 81f878ca61
commit bdba824258

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@ -134,8 +134,8 @@ Link local addresses (LLAs) do what it says on the can: they are *never* forward
LLAs are specific to a given interface, and a host with multiple Layer 2 interfaces will have a different address on each one. There's a special notation for this, e.g.:
~~~
prefix ------- IID -------
| || |
prefix ------- IID ------- zone
| || | | |
fe80::a1b3:6d7a:3f65:dd13%eth0
or
@ -143,7 +143,7 @@ or
fe80::a1b3:6d7a:3f65:dd13%7
~~~
The first of these would be seen on, say, a Linux host and the second on a Windows host; the character(s) after the '%' sign are the Layer 2 interface's locally defined identifier. (Unfortunately, that makes two 'identifiers' in one address.)
The first of these would be seen on, say, a Linux host and the second on a Windows host; the character(s) after the '%' sign are the Layer 2 interface's locally defined identifier. Unfortunately, that makes two 'identifiers' in one address. Technically, the second one can be referred to as the 'Zone ID' according to [RFC4007](https://www.rfc-editor.org/info/rfc4007).
### Embedded IPv4 addresses