The karaf under l2switch could not be connected with mininet

The karaf under l2switch could not be connected with mininet

this output of mininet command

Unable to contact the remote controller at 127.0.0.1:6653
Unable to contact the remote controller at 127.0.0.1:6633
Setting remote controller to 127.0.0.1:6653

I check it out using this command lsof -i :6633 and lsof -i :6653, but no response.
The question why karaf of l2switch could not listen for connection?

I tried connecting mininet with ~/ODL/distribution-karaf-0.3.3-Lithium-SR3/bin$
it works fine.

opendaylight-user@root>feature:list -i
Name | Version | Installed | Repository | Description
---------------------------------------------------------------------------------------------------------------------------------------------------------------
odl-aaa-shiro | 0.3.1-SNAPSHOT | x | odl-aaa-0.3.1-SNAPSHOT | OpenDaylight :: AAA :: Shiro
standard | 3.0.1 | x | standard-3.0.1 | Karaf standard feature
config | 3.0.1 | x | standard-3.0.1 | Provide OSGi ConfigAdmin support
region | 3.0.1 | x | standard-3.0.1 | Provide Region Support
package | 3.0.1 | x | standard-3.0.1 | Package commands and mbeans
http | 3.0.1 | x | standard-3.0.1 | Implementation of the OSGI HTTP Service
war | 3.0.1 | x | standard-3.0.1 | Turn Karaf as a full WebContainer
kar | 3.0.1 | x | standard-3.0.1 | Provide KAR (KARaf archive) support
ssh | 3.0.1 | x | standard-3.0.1 | Provide a SSHd server on Karaf
management | 3.0.1 | x | standard-3.0.1 | Provide a JMX MBeanServer and a set of MBeans in K
odl-openflowjava-protocol | 0.7.1-SNAPSHOT | x | odl-openflowjava-0.7.1-SNAPSHOT | OpenDaylight :: Openflow Java :: Protocol
odl-akka-scala | 2.11 | x | odl-controller-1.6.1-SNAPSHOT | Scala Runtime for OpenDaylight
odl-akka-system | 2.3.14 | x | odl-controller-1.6.1-SNAPSHOT | Akka Actor Framework System Bundles
odl-akka-clustering | 2.3.14 | x | odl-controller-1.6.1-SNAPSHOT | Akka Clustering
odl-akka-leveldb | 0.7 | x | odl-controller-1.6.1-SNAPSHOT | LevelDB
odl-akka-persistence | 2.3.14 | x | odl-controller-1.6.1-SNAPSHOT | Akka Persistence
odl-mdsal-common | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT | OpenDaylight :: Config :: All
odl-mdsal-broker-local | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT | OpenDaylight :: MDSAL :: Broker
odl-mdsal-xsql | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT |
odl-mdsal-clustering-commons | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT |
odl-mdsal-distributed-datastore | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT |
odl-mdsal-remoterpc-connector | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT |
odl-mdsal-broker | 1.3.1-SNAPSHOT | x | odl-mdsal-1.3.1-SNAPSHOT |
odl-l2switch-all | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: All
odl-l2switch-switch | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: Switch
odl-l2switch-switch-rest | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: Switch
odl-l2switch-switch-ui | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: Switch
odl-l2switch-hosttracker | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: HostTracker
odl-l2switch-addresstracker | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: AddressTracker
odl-l2switch-arphandler | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: ArpHandler
odl-l2switch-loopremover | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: LoopRemover
odl-l2switch-packethandler | 0.3.1-SNAPSHOT | x | l2switch-0.3.1-SNAPSHOT | OpenDaylight :: L2Switch :: PacketHandler
odl-config-netty | 0.4.1-SNAPSHOT | x | odl-config-persister-0.4.1-SNAPSHOT | OpenDaylight :: Config-Netty
odl-restconf | 1.3.1-SNAPSHOT | x | odl-controller-1.3.1-SNAPSHOT | OpenDaylight :: Restconf
odl-restconf-noauth | 1.3.1-SNAPSHOT | x | odl-controller-1.3.1-SNAPSHOT | OpenDaylight :: Restconf
odl-mdsal-apidocs | 1.3.1-SNAPSHOT | x | odl-controller-1.3.1-SNAPSHOT | OpenDaylight :: MDSAL :: APIDOCS
odl-config-persister | 0.4.1-SNAPSHOT | x | odl-config-persister-0.4.1-SNAPSHOT | OpenDaylight :: Config Persister
odl-config-startup | 0.4.1-SNAPSHOT | x | odl-config-persister-0.4.1-SNAPSHOT | OpenDaylight :: Config Persister:: Config Startup
odl-config-api | 0.4.1-SNAPSHOT | x | odl-config-0.4.1-SNAPSHOT | OpenDaylight :: Config :: API
odl-config-netty-config-api | 0.4.1-SNAPSHOT | x | odl-config-0.4.1-SNAPSHOT | OpenDaylight :: Config :: Netty Config API
odl-config-core | 0.4.1-SNAPSHOT | x | odl-config-0.4.1-SNAPSHOT | OpenDaylight :: Config :: Core
odl-config-manager | 0.4.1-SNAPSHOT | x | odl-config-0.4.1-SNAPSHOT | OpenDaylight :: Config :: Manager
pax-jetty | 8.1.14.v20131031 | x | org.ops4j.pax.web-3.1.0 | Provide Jetty engine support
pax-http | 3.1.0 | x | org.ops4j.pax.web-3.1.0 | Implementation of the OSGI HTTP Service
pax-http-whiteboard | 3.1.0 | x | org.ops4j.pax.web-3.1.0 | Provide HTTP Whiteboard pattern support
pax-war | 3.1.0 | x | org.ops4j.pax.web-3.1.0 | Provide support of a full WebContainer
odl-aaa-api | 0.3.1-SNAPSHOT | x | odl-aaa-0.3.1-SNAPSHOT | OpenDaylight :: AAA :: APIs
odl-mdsal-models | 0.8.1-SNAPSHOT | x | odl-mdsal-models-0.8.1-SNAPSHOT | OpenDaylight :: MD-SAL :: Models
odl-aaa-authn | 0.3.1-SNAPSHOT | x | odl-aaa-0.3.1-SNAPSHOT | OpenDaylight :: AAA :: Authentication - NO CLUSTER
odl-dlux-core | 0.3.1-SNAPSHOT | x | odl-dlux-0.3.1-SNAPSHOT | Opendaylight dlux minimal feature
odl-openflowplugin-all | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: All
odl-openflowplugin-southbound | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: SouthBound
odl-openflowplugin-flow-services | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: Flow Services
odl-openflowplugin-nsf-services | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: OpenflowPlugin :: NSF :: Services
odl-openflowplugin-nsf-model | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: OpenflowPlugin :: NSF :: Model
odl-openflowplugin-flow-services-rest | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: Flow Services :
odl-openflowplugin-flow-services-ui | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: Flow Services :
odl-openflowplugin-app-config-pusher | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: app - default c
odl-openflowplugin-app-lldp-speaker | 0.2.1-SNAPSHOT | x | openflowplugin-0.2.1-SNAPSHOT | OpenDaylight :: Openflow Plugin :: app lldp-speake
odl-netty | 4.0.33.Final | x | odlparent-1.6.1-SNAPSHOT | OpenDaylight :: Netty
odl-lmax | 3.3.2 | x | odlparent-1.6.1-SNAPSHOT | OpenDaylight :: LMAX Disruptor
odl-mdsal-binding-base | 2.0.1-SNAPSHOT | x | odl-yangtools-2.0.1-SNAPSHOT | OpenDaylight :: MD-SAL :: Binding Base Concepts
odl-mdsal-binding-runtime | 2.0.1-SNAPSHOT | x | odl-yangtools-2.0.1-SNAPSHOT | OpenDaylight :: MD-SAL :: Binding Generator
odl-yangtools-yang-data | 0.8.1-SNAPSHOT | x | odl-yangtools-0.8.1-SNAPSHOT | OpenDaylight :: Yangtools :: Data Binding
odl-yangtools-common | 0.8.1-SNAPSHOT | x | odl-yangtools-0.8.1-SNAPSHOT | OpenDaylight :: Yangtools :: Common
odl-yangtools-yang-parser | 0.8.1-SNAPSHOT | x | odl-yangtools-0.8.1-SNAPSHOT | OpenDaylight :: Yangtools :: YANG Parser
opendaylight-user@root>

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