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Update userspace datapath documentation.

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Jesse Gross 2010-03-04 01:14:29 -05:00
parent 9f6fed50ff
commit e5334dadd6
1 changed files with 12 additions and 10 deletions
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INSTALL.userspace
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@ -34,28 +34,30 @@ then create /dev/net (if necessary) with "mkdir /dev/net", then create
Using the Userspace Datapath with ovs-vswitchd Using the Userspace Datapath with ovs-vswitchd
---------------------------------------------- ----------------------------------------------
To use ovs-vswitchd in userspace mode, give the bridge a name that To use ovs-vswitchd in userspace mode, create a bridge with datapath_type
begins with "netdev:" in the configuration file. For example: "netdev" in the configuration database. For example:
bridge.netdev:br0.port=eth0 ovs-vsctl add-br br0
bridge.netdev:br0.port=eth1 ovs-vsctl set bridge br0 datapath_type=netdev
bridge.netdev:br0.port=eth2 ovs-vsctl add-port br0 eth0
ovs-vsctl add-port br0 eth1
ovs-vsctl add-port br0 eth2
ovs-vswitchd will create a TAP device as the bridge's local interface, ovs-vswitchd will create a TAP device as the bridge's local interface,
named the same as the bridge minus the "netdev:" prefix, as well as named the same as the bridge, as well as for each configured internal
for each configured internal interface. interface.
Using the Userspace Datapath with ovs-openflowd Using the Userspace Datapath with ovs-openflowd
----------------------------------------------- -----------------------------------------------
To use ovs-openflowd in userspace mode, specify a datapath name that To use ovs-openflowd in userspace mode, specify a datapath name that
begins with "netdev:", and specify --ports with the names of the ports begins with "netdev@", and specify --ports with the names of the ports
that should be included in the datapath as argument. For example: that should be included in the datapath as argument. For example:
ovs-openflowd netdev:br0 --ports=eth0,eth1,eth2 ovs-openflowd netdev@br0 --ports=eth0,eth1,eth2
ovs-openflowd will create a TAP device as the bridge's local ovs-openflowd will create a TAP device as the bridge's local
interface, named the same as the bridge minus the "netdev:" prefix. interface, named the same as the bridge minus the "netdev@" prefix.
Bug Reporting Bug Reporting
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