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Nico Schottelius 2019-11-21 10:48:39 +01:00
parent 2f6331f83a
commit cdd9601106
1 changed files with 8 additions and 6 deletions
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14
content/u/blog/draft-for-ipv6-compatibility-check/contents.lr
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@ -27,26 +27,28 @@ maintenance cost has become too high.
The wording is orientated on The wording is orientated on
[RFC2119](https://tools.ietf.org/html/rfc2119). [RFC2119](https://tools.ietf.org/html/rfc2119).
**This document is an early draft** **This document is an early draft**. If you have any comments /
improvements, please help us to improve it on the [IPv6 Chat](https://IPv6.chat).
## IPv6 autoconfiguration ## IPv6 autoconfiguration
All devices must assign themselves an IPv6 address upon receival of a All devices must assign themselves an IPv6 address upon receival of a
router advertisement (compare router advertisement (compare
[RFC4861](https://tools.ietf.org/html/rfc4861). [RFC4861](https://tools.ietf.org/html/rfc4861)).
## IPv6 listener ## IPv6 listener
If the device is providing any service, all services **must** bind to If the device is providing any service, all services **must** bind to
IPv6 sockets (compare [RFC3493](https://tools.ietf.org/html/rfc3493)). IPv6 sockets (compare
[RFC3493](https://tools.ietf.org/html/rfc3493)). Device **may** also
bind to IPv4 sockets.
## Outgoing connections ## Outgoing connections
All devices **must** support requesting **all** resources via IPv6 All devices **must** support requesting **all** resources via IPv6
only connections. This does not imply that the vendor resource has to only connections. This does not imply that the vendor resource has to
be reachable by IPv6, as the network operator might provide a NAT64 be reachable by IPv6, as the network operator might provide a NAT64
service. service. Devices **may** also try connecting by IPv4.
## Support for IPv6 DNS servers via router advertisements ## Support for IPv6 DNS servers via router advertisements
@ -70,5 +72,5 @@ reporting, etc.), it **must not** have any hardcoded IPv4 address.
## Updates ## Updates
IF a device is receiving software updates, it must be able to receive IF a device is receiving software updates, it **must** be able to receive
software updates in IPv6 only networks. software updates in IPv6 only networks.