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Manage VLANs on bridge ports
============================
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> ℹ ️ ️
> installation. See [main README](../../README.md) for details.
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Description
-----------
This module and its function are supposed to handle VLANs on bridge ports.
Requirements and installation
-----------------------------
Just install the module:
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$ScriptInstallUpdate mod/bridge-port-vlan;
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Configuration
-------------
Using named VLANs you have to add comments in bridge vlan menu:
/ interface bridge vlan add bridge=bridge comment=intern tagged=br-local vlan-ids=10;
/ interface bridge vlan add bridge=bridge comment=geust tagged=br-local vlan-ids=20;
/ interface bridge vlan add bridge=bridge comment=extra tagged=br-local vlan-ids=30;
The configuration goes to ports' comments (`/ interface bridge port`).
/ interface bridge port add bridge=bridge comment="default=dhcp-client, alt=guest" disabled=yes interface=en1;
/ interface bridge port add bridge=bridge comment="default=intern, alt=guest, extra=30" interface=en2;
/ interface bridge port add bridge=bridge comment="default=guest, extra=extra" interface=en3;
Also dhcp client can be handled:
/ ip dhcp-client add comment="toggle with bridge port" disabled=no interface=en1;
Add a scheduler to start with default setup on system startup:
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$ScriptInstallUpdate global-wait;
/ system scheduler add name=bridge-port-vlan on-event="/ system script run global-wait; :global BridgePortVlan; \$BridgePortVlan default;" start-time=startup;
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Usage and invocation
--------------------
The usage examples show what happens with the configuration from above.
Running the function `$BridgePortVlan` with parameter `default` applies all
configuration given with `default=` :
$BridgePortVlan default;
For the three interfaces we get this configuration:
* The special value `dhcp-client` enables the dhcp client for interface `en1` . The bridge port entry is disabled.
* Primary VLAN `intern` (ID `10` ) is configured on `en2` .
* Primary VLAN `guest` (ID `20` ) is configured on `en3` .
Running the function `$BridgePortVlan` with parameter `alt` applies all
configuration given with `alt=` :
$BridgePortVlan alt;
* Primary VLAN `guest` (ID `20` ) is configured on `en1` , dhcp client for the interface is disabled.
* Primary VLAN `guest` (ID `20` ) is configured on `en2` .
* Interface `en3` is unchanged, primary VLAN `guest` (ID `20` ) is unchanged.
Running the function `$BridgePortVlan` with parameter `extra` applies another
configuration:
* Interface `en1` is unchanged.
* Primary VLAN `extra` (via its ID `30` ) is configured on `en2` .
* Primary VLAN `extra` (ID `30` ) is configured on `en3` .
See also
--------
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* [Wait for global functions und modules ](../global-wait.md )
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* [Manage ports in bridge ](bridge-port-to.md )
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