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Diffstat (limited to 'vswitchd/vswitch.xml')
| -rw-r--r-- | vswitchd/vswitch.xml | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml index a91be59b0..464a211ad 100644 --- a/vswitchd/vswitch.xml +++ b/vswitchd/vswitch.xml @@ -350,6 +350,29 @@ Defaults to 100 ie. there is (1/100 =) 1% chance of EMC insertion. </p> </column> + + <column name="other_config" key="vlan-limit" + type='{"type": "integer", "minInteger": 0}'> + <p> + Limits the number of VLAN headers that can be matched to the + specified number. Further VLAN headers will be treated as payload, + e.g. a packet with more 802.1q headers will match Ethernet type + 0x8100. + </p> + <p> + Value <code>0</code> means unlimited. The actual number of supported + VLAN headers is the smallest of <code>vlan-limit</code>, the number + of VLANs supported by Open vSwitch userspace (currently 2), and the + number supported by the datapath. + </p> + + <p> + If this value is absent, the default is currently 1. This maintains + backward compatibility with controllers that were designed for use + with Open vSwitch versions earlier than 2.8, which only supported one + VLAN. + </p> + </column> </group> <group title="Status"> |