Deactivating DHCP app deletes default arp flow installed by ONOS on devices

onos>
onos> summary
node=10.128.20.11, version=1.3.0.rc3
nodes=3, devices=25, links=114, hosts=0, SCC(s)=1, flows=75, intents=0
onos>
onos>
onos> flows any of:0000000000000001
deviceId=of:0000000000000001, flowRuleCount=3
id=100004642d916, state=ADDED, bytes=10368, packets=128, duration=61, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE

{ethType=lldp}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
id=100004642e760, state=ADDED, bytes=10611, packets=131, duration=61, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=bddp}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
id=100004652411c, state=ADDED, bytes=0, packets=0, duration=61, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=arp}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
onos>
onos>
onos> app activate org.onosproject.
org.onosproject.aaa org.onosproject.acl org.onosproject.bgprouter
org.onosproject.cip org.onosproject.config org.onosproject.cordfabric
org.onosproject.demo org.onosproject.dhcp org.onosproject.distributedprimitives
org.onosproject.election org.onosproject.flowanalyzer org.onosproject.fwd
org.onosproject.intentperf org.onosproject.messagingperf org.onosproject.metrics
org.onosproject.netconf org.onosproject.null org.onosproject.olt
org.onosproject.optical org.onosproject.ovsdb org.onosproject.pcep
org.onosproject.reactive.routing org.onosproject.sdnip org.onosproject.segmentrouting
org.onosproject.virtualbng org.onosproject.vtn org.onosproject.vtnrsc
org.onosproject.vtnweb org.onosproject.xosintegration
onos> app activate org.onosproject.dhcp
onos> summary
node=10.128.20.11, version=1.3.0.rc3
nodes=3, devices=25, links=114, hosts=0, SCC(s)=1, flows=100, intents=0
onos>
onos> flows any of:0000000000000001
deviceId=of:0000000000000001, flowRuleCount=4
id=100004642d916, state=ADDED, bytes=13608, packets=168, duration=91, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=lldp}

]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT

{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
id=100004642e760, state=ADDED, bytes=13851, packets=171, duration=91, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=bddp}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}

], deferred=[], transition=None, cleared=false, metadata=null}
id=100004652411c, state=ADDED, bytes=0, packets=0, duration=10, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE

{ethType=arp}

]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT

{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
id=10000465449d0, state=ADDED, bytes=0, packets=0, duration=10, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=ipv4}, UDP_DST{udpPort=67}, IP_PROTO{protocol=17}, UDP_SRC{udpPort=68}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}

], deferred=[], transition=None, cleared=false, metadata=null}
onos>
onos>
onos> flows | grep Count
deviceId=of:0000000000000001, flowRuleCount=4
deviceId=of:0000000000000002, flowRuleCount=4
deviceId=of:0000000000000003, flowRuleCount=4
deviceId=of:0000000000000004, flowRuleCount=4
deviceId=of:0000000000000005, flowRuleCount=4
deviceId=of:0000000000000006, flowRuleCount=4
deviceId=of:0000000000000007, flowRuleCount=4
deviceId=of:0000000000000008, flowRuleCount=4
deviceId=of:0000000000000009, flowRuleCount=4
deviceId=of:000000000000000a, flowRuleCount=4
deviceId=of:000000000000000b, flowRuleCount=4
deviceId=of:000000000000000c, flowRuleCount=4
deviceId=of:000000000000000d, flowRuleCount=4
deviceId=of:000000000000000e, flowRuleCount=4
deviceId=of:000000000000000f, flowRuleCount=4
deviceId=of:0000000000000010, flowRuleCount=4
deviceId=of:0000000000000011, flowRuleCount=4
deviceId=of:0000000000000012, flowRuleCount=4
deviceId=of:0000000000000013, flowRuleCount=4
deviceId=of:0000000000000014, flowRuleCount=4
deviceId=of:0000000000000015, flowRuleCount=4
deviceId=of:0000000000000016, flowRuleCount=4
deviceId=of:0000000000000017, flowRuleCount=4
deviceId=of:0000000000000018, flowRuleCount=4
deviceId=of:0000000000000019, flowRuleCount=4
onos>
onos> app deactivate org.onosproject.dhcp
onos> flows any of:0000000000000001
deviceId=of:0000000000000001, flowRuleCount=2
id=100004642d916, state=ADDED, bytes=15552, packets=192, duration=111, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE

{ethType=lldp}

]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT

{port=CONTROLLER}], deferred=[], transition=None, cleared=false, metadata=null}
id=100004642e760, state=ADDED, bytes=15795, packets=195, duration=111, priority=40000, tableId=0 appId=org.onosproject.core, payLoad=null
selector=[ETH_TYPE{ethType=bddp}]
treatment=DefaultTrafficTreatment{immediate=[OUTPUT{port=CONTROLLER}

], deferred=[], transition=None, cleared=false, metadata=null}
onos>
onos> summary
node=10.128.20.11, version=1.3.0.rc3
nodes=3, devices=25, links=114, hosts=0, SCC(s)=1, flows=50, intents=0
onos> flows | grep Count
deviceId=of:0000000000000001, flowRuleCount=2
deviceId=of:0000000000000002, flowRuleCount=2
deviceId=of:0000000000000003, flowRuleCount=2
deviceId=of:0000000000000004, flowRuleCount=2
deviceId=of:0000000000000005, flowRuleCount=2
deviceId=of:0000000000000006, flowRuleCount=2
deviceId=of:0000000000000007, flowRuleCount=2
deviceId=of:0000000000000008, flowRuleCount=2
deviceId=of:0000000000000009, flowRuleCount=2
deviceId=of:000000000000000a, flowRuleCount=2
deviceId=of:000000000000000b, flowRuleCount=2
deviceId=of:000000000000000c, flowRuleCount=2
deviceId=of:000000000000000d, flowRuleCount=2
deviceId=of:000000000000000e, flowRuleCount=2
deviceId=of:000000000000000f, flowRuleCount=2
deviceId=of:0000000000000010, flowRuleCount=2
deviceId=of:0000000000000011, flowRuleCount=2
deviceId=of:0000000000000012, flowRuleCount=2
deviceId=of:0000000000000013, flowRuleCount=2
deviceId=of:0000000000000014, flowRuleCount=2
deviceId=of:0000000000000015, flowRuleCount=2
deviceId=of:0000000000000016, flowRuleCount=2
deviceId=of:0000000000000017, flowRuleCount=2
deviceId=of:0000000000000018, flowRuleCount=2
deviceId=of:0000000000000019, flowRuleCount=2
onos>
onos> apps | grep arp

• id=10, name=org.onosproject.proxyarp, version=1.3.0.rc3, origin=ON.Lab, description=Proxy ARP/NDP application, features=[onos-app-proxyarp], featuresRepo=mvn:org.onosproject/onos-app-proxyarp/1.3.0-rc3/xml/features, permissions=[]
  onos>
  onos>