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Default
The connection interruption mode is
secure
after an OpenFlow instance is activated, and the
controller deploys the table-miss flow entry (the action is
Drop
) to the OpenFlow instance.
Views
OpenFlow instance view
Predefined user roles
network-admin
Parameters
secure
: Configures the OpenFlow switch to use flow tables for traffic forwarding after it is
disconnected from all controllers.
standalone
: Configures the OpenFlow switch to use the normal forwarding process after it is
disconnected from all controllers.
Examples
# Set the connection interruption mode to
standalone
for OpenFlow instance 1.
<Sysname> system-view
[Sysname] openflow instance 1
[Sysname-of-inst-1] fail-open mode standalone
flow-entry max-limit
Use
flow-entry max-limit
to set the maximum number of entries for the extensibility flow table on an
OpenFlow switch.
Use
undo flow-entry max-limit
to restore the default.
Syntax
flow-entry max-limit
limit-value
undo
flow-entry max-limit
Default
The extensibility flow table has a maximum of 65535 flow entries.
Views
OpenFlow instance view
Predefined user roles
network-admin
Parameters
limit-value
: Specifies the maximum number of flow entries, in the range of 1 to 65535.
Examples
# Configure the extensibility flow table to have a maximum of 256 entries on OpenFlow instance 1.
<Sysname> system-view
[Sysname] openflow instance 1
[Sysname-of-inst-1] flow-entry max-limit 256
flow-table
Use
flow-table
to create a flow table for an OpenFlow instance.
