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tech_notes:ipv6 [2022-09-27 Tue wk39 04:51] – [Scopes and special addresses] baumkp | tech_notes:ipv6 [2023-04-30 Sun wk17 17:43] (current) – external edit 127.0.0.1 | ||
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+ | {{tag> | ||
======IPv6 summary notes====== | ======IPv6 summary notes====== | ||
Largely taken from | Largely taken from | ||
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====Protocols==== | ====Protocols==== | ||
- | + | |<30em 20px 70px >| | |
- | |Number |Protocol| Purpose| | + | ^Number ^Protocol^ Purpose^ |
|58 |IPv6-ICMP| Information, | |58 |IPv6-ICMP| Information, | ||
|6 |TCP| Stateful - controls if packets arrived| | |6 |TCP| Stateful - controls if packets arrived| | ||
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*UNIQUE LOCAL - everything in our LAN (behind the internet gateway) | *UNIQUE LOCAL - everything in our LAN (behind the internet gateway) | ||
*LINK LOCAL - (will never be routed, valid in one collision domain, i.e. on the same switch) | *LINK LOCAL - (will never be routed, valid in one collision domain, i.e. on the same switch) | ||
- | |<50em 20px>| | + | |
+ | |<330px 80px >| | ||
^range ^Purpose^ | ^range ^Purpose^ | ||
|:: | |:: | ||
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====Subnetting==== | ====Subnetting==== | ||
+ | |<40em 30px 50px>| | ||
|bits (MSB) |Purpose| | |bits (MSB) |Purpose| | ||
|First 48 bits: | |First 48 bits: | ||
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Because IPv6 address notation uses colons to separate hextets, it is necessary to encase the address in square brackets in URIs. For example %%http:// | Because IPv6 address notation uses colons to separate hextets, it is necessary to encase the address in square brackets in URIs. For example %%http:// | ||
+ | <- tech_notes: | ||