DSA switches. These switches are capable to tag incoming and outgoing traffic
without using a VLAN based configuration.
-single port
-~~~~~~~~~~~
-
-.. code-block:: sh
-
- # configure each interface
- ip addr add 192.0.2.1/30 dev lan1
- ip addr add 192.0.2.5/30 dev lan2
- ip addr add 192.0.2.9/30 dev lan3
-
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
+*single port*
+ .. code-block:: sh
- # bring up the slave interfaces
- ip link set lan1 up
- ip link set lan2 up
- ip link set lan3 up
+ # configure each interface
+ ip addr add 192.0.2.1/30 dev lan1
+ ip addr add 192.0.2.5/30 dev lan2
+ ip addr add 192.0.2.9/30 dev lan3
-bridge
-~~~~~~
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
-.. code-block:: sh
+ # bring up the slave interfaces
+ ip link set lan1 up
+ ip link set lan2 up
+ ip link set lan3 up
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
+*bridge*
+ .. code-block:: sh
- # bring up the slave interfaces
- ip link set lan1 up
- ip link set lan2 up
- ip link set lan3 up
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
- # create bridge
- ip link add name br0 type bridge
+ # bring up the slave interfaces
+ ip link set lan1 up
+ ip link set lan2 up
+ ip link set lan3 up
- # add ports to bridge
- ip link set dev lan1 master br0
- ip link set dev lan2 master br0
- ip link set dev lan3 master br0
+ # create bridge
+ ip link add name br0 type bridge
- # configure the bridge
- ip addr add 192.0.2.129/25 dev br0
+ # add ports to bridge
+ ip link set dev lan1 master br0
+ ip link set dev lan2 master br0
+ ip link set dev lan3 master br0
- # bring up the bridge
- ip link set dev br0 up
+ # configure the bridge
+ ip addr add 192.0.2.129/25 dev br0
-gateway
-~~~~~~~
+ # bring up the bridge
+ ip link set dev br0 up
-.. code-block:: sh
+*gateway*
+ .. code-block:: sh
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
- # bring up the slave interfaces
- ip link set wan up
- ip link set lan1 up
- ip link set lan2 up
+ # bring up the slave interfaces
+ ip link set wan up
+ ip link set lan1 up
+ ip link set lan2 up
- # configure the upstream port
- ip addr add 192.0.2.1/30 dev wan
+ # configure the upstream port
+ ip addr add 192.0.2.1/30 dev wan
- # create bridge
- ip link add name br0 type bridge
+ # create bridge
+ ip link add name br0 type bridge
- # add ports to bridge
- ip link set dev lan1 master br0
- ip link set dev lan2 master br0
+ # add ports to bridge
+ ip link set dev lan1 master br0
+ ip link set dev lan2 master br0
- # configure the bridge
- ip addr add 192.0.2.129/25 dev br0
+ # configure the bridge
+ ip addr add 192.0.2.129/25 dev br0
- # bring up the bridge
- ip link set dev br0 up
+ # bring up the bridge
+ ip link set dev br0 up
.. _dsa-vlan-configuration:
(DSA_TAG_PROTO_NONE). These switches can be configured by a VLAN based
configuration.
-single port
-~~~~~~~~~~~
-The configuration can only be set up via VLAN tagging and bridge setup.
-
-.. code-block:: sh
-
- # tag traffic on CPU port
- ip link add link eth0 name eth0.1 type vlan id 1
- ip link add link eth0 name eth0.2 type vlan id 2
- ip link add link eth0 name eth0.3 type vlan id 3
+*single port*
+ The configuration can only be set up via VLAN tagging and bridge setup.
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
- ip link set eth0.1 up
- ip link set eth0.2 up
- ip link set eth0.3 up
+ .. code-block:: sh
- # bring up the slave interfaces
- ip link set lan1 up
- ip link set lan2 up
- ip link set lan3 up
+ # tag traffic on CPU port
+ ip link add link eth0 name eth0.1 type vlan id 1
+ ip link add link eth0 name eth0.2 type vlan id 2
+ ip link add link eth0 name eth0.3 type vlan id 3
- # create bridge
- ip link add name br0 type bridge
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
+ ip link set eth0.1 up
+ ip link set eth0.2 up
+ ip link set eth0.3 up
- # activate VLAN filtering
- ip link set dev br0 type bridge vlan_filtering 1
+ # bring up the slave interfaces
+ ip link set lan1 up
+ ip link set lan2 up
+ ip link set lan3 up
- # add ports to bridges
- ip link set dev lan1 master br0
- ip link set dev lan2 master br0
- ip link set dev lan3 master br0
+ # create bridge
+ ip link add name br0 type bridge
- # tag traffic on ports
- bridge vlan add dev lan1 vid 1 pvid untagged
- bridge vlan add dev lan2 vid 2 pvid untagged
- bridge vlan add dev lan3 vid 3 pvid untagged
+ # activate VLAN filtering
+ ip link set dev br0 type bridge vlan_filtering 1
- # configure the VLANs
- ip addr add 192.0.2.1/30 dev eth0.1
- ip addr add 192.0.2.5/30 dev eth0.2
- ip addr add 192.0.2.9/30 dev eth0.3
+ # add ports to bridges
+ ip link set dev lan1 master br0
+ ip link set dev lan2 master br0
+ ip link set dev lan3 master br0
- # bring up the bridge devices
- ip link set br0 up
+ # tag traffic on ports
+ bridge vlan add dev lan1 vid 1 pvid untagged
+ bridge vlan add dev lan2 vid 2 pvid untagged
+ bridge vlan add dev lan3 vid 3 pvid untagged
+ # configure the VLANs
+ ip addr add 192.0.2.1/30 dev eth0.1
+ ip addr add 192.0.2.5/30 dev eth0.2
+ ip addr add 192.0.2.9/30 dev eth0.3
-bridge
-~~~~~~
+ # bring up the bridge devices
+ ip link set br0 up
-.. code-block:: sh
- # tag traffic on CPU port
- ip link add link eth0 name eth0.1 type vlan id 1
+*bridge*
+ .. code-block:: sh
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
- ip link set eth0.1 up
+ # tag traffic on CPU port
+ ip link add link eth0 name eth0.1 type vlan id 1
- # bring up the slave interfaces
- ip link set lan1 up
- ip link set lan2 up
- ip link set lan3 up
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
+ ip link set eth0.1 up
- # create bridge
- ip link add name br0 type bridge
+ # bring up the slave interfaces
+ ip link set lan1 up
+ ip link set lan2 up
+ ip link set lan3 up
- # activate VLAN filtering
- ip link set dev br0 type bridge vlan_filtering 1
+ # create bridge
+ ip link add name br0 type bridge
- # add ports to bridge
- ip link set dev lan1 master br0
- ip link set dev lan2 master br0
- ip link set dev lan3 master br0
- ip link set eth0.1 master br0
+ # activate VLAN filtering
+ ip link set dev br0 type bridge vlan_filtering 1
- # tag traffic on ports
- bridge vlan add dev lan1 vid 1 pvid untagged
- bridge vlan add dev lan2 vid 1 pvid untagged
- bridge vlan add dev lan3 vid 1 pvid untagged
+ # add ports to bridge
+ ip link set dev lan1 master br0
+ ip link set dev lan2 master br0
+ ip link set dev lan3 master br0
+ ip link set eth0.1 master br0
- # configure the bridge
- ip addr add 192.0.2.129/25 dev br0
+ # tag traffic on ports
+ bridge vlan add dev lan1 vid 1 pvid untagged
+ bridge vlan add dev lan2 vid 1 pvid untagged
+ bridge vlan add dev lan3 vid 1 pvid untagged
- # bring up the bridge
- ip link set dev br0 up
+ # configure the bridge
+ ip addr add 192.0.2.129/25 dev br0
-gateway
-~~~~~~~
+ # bring up the bridge
+ ip link set dev br0 up
-.. code-block:: sh
+*gateway*
+ .. code-block:: sh
- # tag traffic on CPU port
- ip link add link eth0 name eth0.1 type vlan id 1
- ip link add link eth0 name eth0.2 type vlan id 2
+ # tag traffic on CPU port
+ ip link add link eth0 name eth0.1 type vlan id 1
+ ip link add link eth0 name eth0.2 type vlan id 2
- # The master interface needs to be brought up before the slave ports.
- ip link set eth0 up
- ip link set eth0.1 up
- ip link set eth0.2 up
+ # The master interface needs to be brought up before the slave ports.
+ ip link set eth0 up
+ ip link set eth0.1 up
+ ip link set eth0.2 up
- # bring up the slave interfaces
- ip link set wan up
- ip link set lan1 up
- ip link set lan2 up
+ # bring up the slave interfaces
+ ip link set wan up
+ ip link set lan1 up
+ ip link set lan2 up
- # create bridge
- ip link add name br0 type bridge
+ # create bridge
+ ip link add name br0 type bridge
- # activate VLAN filtering
- ip link set dev br0 type bridge vlan_filtering 1
+ # activate VLAN filtering
+ ip link set dev br0 type bridge vlan_filtering 1
- # add ports to bridges
- ip link set dev wan master br0
- ip link set eth0.1 master br0
- ip link set dev lan1 master br0
- ip link set dev lan2 master br0
+ # add ports to bridges
+ ip link set dev wan master br0
+ ip link set eth0.1 master br0
+ ip link set dev lan1 master br0
+ ip link set dev lan2 master br0
- # tag traffic on ports
- bridge vlan add dev lan1 vid 1 pvid untagged
- bridge vlan add dev lan2 vid 1 pvid untagged
- bridge vlan add dev wan vid 2 pvid untagged
+ # tag traffic on ports
+ bridge vlan add dev lan1 vid 1 pvid untagged
+ bridge vlan add dev lan2 vid 1 pvid untagged
+ bridge vlan add dev wan vid 2 pvid untagged
- # configure the VLANs
- ip addr add 192.0.2.1/30 dev eth0.2
- ip addr add 192.0.2.129/25 dev br0
+ # configure the VLANs
+ ip addr add 192.0.2.1/30 dev eth0.2
+ ip addr add 192.0.2.129/25 dev br0
- # bring up the bridge devices
- ip link set br0 up
+ # bring up the bridge devices
+ ip link set br0 up