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| author | Christian Breunig <christian@breunig.cc> | 2024-03-17 09:20:27 +0100 |
|---|---|---|
| committer | Mergify <37929162+mergify[bot]@users.noreply.github.com> | 2024-03-17 08:21:54 +0000 |
| commit | d903bbc54327f82c40ed57202b77118b0b45ead3 (patch) | |
| tree | faa4df4bb79861a7385de142858e16e6ea10aa02 | |
| parent | 74996ba978b37d61d1bfd262babcf7af45f170cb (diff) | |
| download | vyos-documentation-d903bbc54327f82c40ed57202b77118b0b45ead3.tar.gz vyos-documentation-d903bbc54327f82c40ed57202b77118b0b45ead3.zip | |
radvd: T6118: add nat64prefix support RFC8781
(cherry picked from commit 7611b9be992c29bc0919072cc7df7519afa0b441)
| -rw-r--r-- | docs/configuration/service/router-advert.rst | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/docs/configuration/service/router-advert.rst b/docs/configuration/service/router-advert.rst index f179153a..ca558b6a 100644 --- a/docs/configuration/service/router-advert.rst +++ b/docs/configuration/service/router-advert.rst @@ -13,6 +13,7 @@ Supported interface types: * bonding * bridge * ethernet + * geneve * l2tpv3 * openvpn * pseudo-ethernet @@ -22,9 +23,9 @@ Supported interface types: * wireless * wwan - -Enabling Advertisments -~~~~~~~~~~~~~~~~~~~~~~~ +************* +Configuration +************* .. cfgcmd:: set service router-advert interface <interface> ... @@ -50,7 +51,7 @@ Enabling Advertisments Advertising a Prefix -'''''''''''''''''''' +-------------------- .. cfgcmd:: set service router-advert interface <interface> prefix <prefix/mask> @@ -73,30 +74,48 @@ Advertising a Prefix .. start_vyoslinter +Advertising a NAT64 Prefix +-------------------------- + +.. cfgcmd:: set service router-advert interface <interface> nat64prefix <prefix/mask> + + Enable PREF64 option as outlined in :rfc:`8781`. + + NAT64 prefix mask must be one of: /32, /40, /48, /56, /64 or 96. + + .. note:: The well known NAT64 prefix is ``64:ff9b::/96`` + +.. stop_vyoslinter + +.. csv-table:: + :header: "VyOS Field", "Description" + :widths: 10,30 + + "valid-lifetime","Time in seconds that the prefix will remain valid (default: 65528 seconds)" + +.. start_vyoslinter + Disabling Advertisements -~~~~~~~~~~~~~~~~~~~~~~~~ +------------------------ To disable advertisements without deleting the configuration: .. cfgcmd:: set service router-advert interface <interface> no-send-advert -Example Configuration -~~~~~~~~~~~~~~~~~~~~~ + +******* +Example +******* + +Your LAN connected on eth0 uses prefix ``2001:db8:beef:2::/64`` with the router +beeing ``2001:db8:beef:2::1`` .. code-block:: none - interface eth0.2 { - default-preference high - hop-limit 64 - interval { - max 600 - } - name-server 2001:db8::1 - name-server 2001:db8::2 - other-config-flag - prefix 2001:db8:beef:2::/64 { - valid-lifetime 2592000 - } - reachable-time 0 - retrans-timer 0 - } + set interfaces ethernet eth0 address 2001:db8:beef:2::1/64 + + set service router-advert interface eth0 default-preference 'high' + set service router-advert interface eth0 name-server '2001:db8::1' + set service router-advert interface eth0 name-server '2001:db8::2' + set service router-advert interface eth0 other-config-flag + set service router-advert interface eth0 prefix 2001:db8:beef:2::/64 |