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add support for switches notifying openflow and pacf about flow removal.

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I just noticed - the OpenFlow events also really should send the
instance of openflow that they are with them. That is a... tad
complicated though due to a number of reasons (among others how the
events are currently generated), so this will have to wait for a bit.
This commit is contained in:
Johanna Amann 2015-05-18 13:38:38 -07:00
parent c0111bc4d2
commit 5f0a630116
8 changed files with 63 additions and 8 deletions
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2
scripts/base/frameworks/openflow/plugins/broker.bro
View file

@ -63,6 +63,6 @@ function broker_new(host: addr, host_port: port, topic: string, dpid: count): Op
BrokerComm::subscribe_to_events(topic); # openflow success and failure events are directly sent back via the other plugin via broker.
return [$state=[$broker_host=host, $broker_port=host_port, $broker_dpid=dpid, $broker_topic=topic, $_plugin=OpenFlow::BROKER],
$flow_mod=broker_flow_mod_fun, $flow_clear=broker_flow_clear_fun, $describe=broker_describe];
$flow_mod=broker_flow_mod_fun, $flow_clear=broker_flow_clear_fun, $describe=broker_describe, $supports_flow_removed=T];
}

2
scripts/base/frameworks/openflow/plugins/log.bro
View file

@ -68,5 +68,5 @@ function log_describe(state: ControllerState): string
function log_new(dpid: count, success_event: bool &default=T): OpenFlow::Controller
{
return [$state=[$log_dpid=dpid, $log_success_event=success_event, $_plugin=OpenFlow::LOG],
$flow_mod=log_flow_mod, $flow_clear=ryu_flow_clear, $describe=log_describe];
$flow_mod=log_flow_mod, $flow_clear=ryu_flow_clear, $describe=log_describe, $supports_flow_removed=F];
}

2
scripts/base/frameworks/openflow/plugins/ryu.bro
View file

@ -180,5 +180,5 @@ function ryu_describe(state: ControllerState): string
function ryu_new(host: addr, host_port: count, dpid: count): OpenFlow::Controller
{
return [$state=[$ryu_host=host, $ryu_port=host_port, $ryu_dpid=dpid, $_plugin=OpenFlow::RYU],
$flow_mod=ryu_flow_mod, $flow_clear=ryu_flow_clear, $describe=ryu_describe];
$flow_mod=ryu_flow_mod, $flow_clear=ryu_flow_clear, $describe=ryu_describe, $supports_flow_removed=F];
}