networking/dsa/configuration.rst

1 .. SPDX-License-Identifier: GPL-2.0
10 .. _dsa-config-showcases:
13 -----------------------
19   Every switch port acts as a different configurable Ethernet port
22   Every switch port is part of one configurable Ethernet bridge
26   Ethernet bridge.
27   The upstream port acts as different configurable Ethernet port.
32 Through DSA every port of a switch is handled like a normal linux Ethernet
33 interface. The CPU port is the switch port connected to an Ethernet MAC chip.
34 The corresponding linux Ethernet interface is called the master interface.
40 In this documentation the following Ethernet interfaces are used:
57 Further Ethernet interfaces can be configured similar.
61   * lan1: 192.0.2.1/30 (192.0.2.0 - 192.0.2.3)
62   * lan2: 192.0.2.5/30 (192.0.2.4 - 192.0.2.7)
63   * lan3: 192.0.2.9/30 (192.0.2.8 - 192.0.2.11)
66   * br0: 192.0.2.129/25 (192.0.2.128 - 192.0.2.255)
69   * br0: 192.0.2.129/25 (192.0.2.128 - 192.0.2.255)
70   * wan: 192.0.2.1/30 (192.0.2.0 - 192.0.2.3)
72 .. _dsa-tagged-configuration:
75 ----------------------------------
84 .. code-block:: sh
91   # The master interface needs to be brought up before the slave ports.
102 .. code-block:: sh
104   # The master interface needs to be brought up before the slave ports.
115   # add ports to bridge
129 .. code-block:: sh
131   # The master interface needs to be brought up before the slave ports.
145   # add ports to bridge
155 .. _dsa-vlan-configuration:
158 -------------------------------------
168 .. code-block:: sh
175   # The master interface needs to be brought up before the slave ports.
192   # add ports to bridges
197   # tag traffic on ports
214 .. code-block:: sh
219   # The master interface needs to be brought up before the slave ports.
234   # add ports to bridge
240   # tag traffic on ports
254 .. code-block:: sh
260   # The master interface needs to be brought up before the slave ports.
276   # add ports to bridges
282   # tag traffic on ports