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| author | Sam Burney <sburney@sifnt.net.au> | 2021-01-30 09:39:42 +0000 |
|---|---|---|
| committer | Sam Burney <sburney@sifnt.net.au> | 2021-01-30 09:39:42 +0000 |
| commit | a531335929286c47f64690db438abc8748418b2c (patch) | |
| tree | d5765a80c7b2f0a47cb3170679c8fe4887e7d4c8 /docs/configuration/interfaces | |
| parent | 83c82dee8b5b156a99236ce0eb10f8403784c13a (diff) | |
| download | vyos-documentation-a531335929286c47f64690db438abc8748418b2c.tar.gz vyos-documentation-a531335929286c47f64690db438abc8748418b2c.zip | |
pppoe: T3273: Add usage of each default-route mode
Diffstat (limited to 'docs/configuration/interfaces')
| -rw-r--r-- | docs/configuration/interfaces/pppoe.rst | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/docs/configuration/interfaces/pppoe.rst b/docs/configuration/interfaces/pppoe.rst index 9d10b91f..e6b1f3ef 100644 --- a/docs/configuration/interfaces/pppoe.rst +++ b/docs/configuration/interfaces/pppoe.rst @@ -113,7 +113,7 @@ PPPoE options timeout period, after which an idle PPPoE link will be disconnected. A non-zero idle timeout will never disconnect the link after it first came up. -.. cfgcmd:: set interfaces pppoe <interface> default-route +.. cfgcmd:: set interfaces pppoe <interface> default-route [auto | force | none] Use this command to specify whether to automatically add a default route pointing to the endpoint of the PPPoE when the link comes up. The default @@ -122,6 +122,16 @@ PPPoE options **default:** A default route to the remote endpoint is automatically added when the link comes up (i.e. auto). + * auto: A default route is added if no other default route (From any + source) already exists. + * force: A default route is added after removing *all* existing default + routes. + * none: No default route is installed. + +.. note:: In all modes except 'none', all default routes using this interface will be + removed when the interface is torn down - even manually installed static + interface-routes. + .. cfgcmd:: set interfaces pppoe <interface> idle-timeout <time> Use this command to set the idle timeout interval to be used with on-demand @@ -240,7 +250,8 @@ Requirements: * With the ``default-route`` option set to ``auto``, VyOS will only add the default gateway you receive from your DSL ISP to the routing table if you have no other WAN connections. If you wish to use a dual WAN connection, - change the ``default-route`` option to ``force``. + change the ``default-route`` option to ``force``. You could also install + a static interface-route and set the ``default-route`` option to ``none``. * With the ``name-server`` option set to ``none``, VyOS will ignore the nameservers your ISP sens you and thus you can fully rely on the ones you have configured statically. |