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| author | Christian Breunig <christian@breunig.cc> | 2024-03-03 10:00:59 +0100 |
|---|---|---|
| committer | Christian Breunig <christian@breunig.cc> | 2024-03-03 10:00:59 +0100 |
| commit | 62b36a812a922ad6fc17f636bba029e463f35d49 (patch) | |
| tree | 86a32f3a6db068ca09a2408ea25d3c8c379a01fc | |
| parent | b09abf59249c80f60cdbe05f2aebcf6c7dc7e6df (diff) | |
| download | vyos-documentation-62b36a812a922ad6fc17f636bba029e463f35d49.tar.gz vyos-documentation-62b36a812a922ad6fc17f636bba029e463f35d49.zip | |
ipv6: improve PPPoE and RA examples
| -rw-r--r-- | docs/configuration/interfaces/pppoe.rst | 12 | ||||
| -rw-r--r-- | docs/configuration/service/router-advert.rst | 8 |
2 files changed, 15 insertions, 5 deletions
diff --git a/docs/configuration/interfaces/pppoe.rst b/docs/configuration/interfaces/pppoe.rst index b37e95a2..65081e1c 100644 --- a/docs/configuration/interfaces/pppoe.rst +++ b/docs/configuration/interfaces/pppoe.rst @@ -380,9 +380,13 @@ IPv6 DHCPv6-PD Example .. stop_vyoslinter -The following configuration will assign a /64 prefix out of a /56 delegation -to eth0. The IPv6 address assigned to eth0 will be <prefix>::ffff/64. -If you do not know the prefix size delegated to you, start with sla-len 0. +The following configuration will setup a PPPoE session source from eth1 and +assign a /64 prefix out of a /56 delegation (requested from the ISP) to eth0. +The IPv6 address assigned to eth0 will be <prefix>::1/64. If you do not know +the prefix size delegated to you, start with sla-len 0. + +In addition we setup IPv6 :abbr:`RA (Router Advertisements)` to make the +prefix known on the eth0 link. .. start_vyoslinter @@ -395,3 +399,5 @@ If you do not know the prefix size delegated to you, start with sla-len 0. set interfaces pppoe pppoe0 dhcpv6-options pd 0 length '56' set interfaces pppoe pppoe0 ipv6 address autoconf set interfaces pppoe pppoe0 source-interface eth1 + + set service router-advert interface eth0 prefix ::/64 diff --git a/docs/configuration/service/router-advert.rst b/docs/configuration/service/router-advert.rst index eb1a6844..f179153a 100644 --- a/docs/configuration/service/router-advert.rst +++ b/docs/configuration/service/router-advert.rst @@ -26,7 +26,7 @@ Supported interface types: Enabling Advertisments ~~~~~~~~~~~~~~~~~~~~~~~ -.. cfgcmd:: set service router-advert interface <interface> .... +.. cfgcmd:: set service router-advert interface <interface> ... .. stop_vyoslinter @@ -52,7 +52,11 @@ Enabling Advertisments Advertising a Prefix '''''''''''''''''''' -.. cfgcmd:: set service router-advert interface <interface> prefix 2001:DB8::/32 +.. cfgcmd:: set service router-advert interface <interface> prefix <prefix/mask> + + .. note:: You can also opt for using `::/64` as prefix for your :abbr:`RAs (Router + Advertisements)`. This will take the IPv6 GUA prefix assigned to the interface, + which comes in handy when using DHCPv6-PD. .. stop_vyoslinter |