I am using TCP to mount Honeycomb:

feature:install odl-netconf-topology odl-restconf-all

then

PUT http://localhost:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/vpp

{
"node":

{ "node-id": "vpp", "host": "127.0.0.1", "port": 7777, "username": "admin", "password": "admin", "tcp-only": true, "keepalive-delay": 0 }

}

Mount itself works fine, but following error is dsplayed:

2017-08-10 06:29:47,848 | ERROR | on-dispatcher-43 | AAAEncryptionServiceImpl | 223 - org.opendaylight.aaa.encrypt-service - 0.6.0.SNAPSHOT | Failed to decrypt encoded data
javax.crypto.IllegalBlockSizeException: Input length must be multiple of 16 when decrypting with padded cipher
at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:934)[sunjce_provider.jar:1.8.0_131]
at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:845)[sunjce_provider.jar:1.8.0_131]
at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:446)[sunjce_provider.jar:1.8.0_131]
at javax.crypto.Cipher.doFinal(Cipher.java:2165)[:1.8.0_131]
at org.opendaylight.aaa.encrypt.AAAEncryptionServiceImpl.decrypt(AAAEncryptionServiceImpl.java:162)[223:org.opendaylight.aaa.encrypt-service:0.6.0.SNAPSHOT]
at Proxy344e8f08_8699_442e_8cbc_385cb6efd93a.decrypt(Unknown Source)[:]
at Proxya43816b6_ceab_487d_8d0b_01d8b0a3ec86.decrypt(Unknown Source)[:]
at org.opendaylight.netconf.sal.connect.util.AuthEncryptor.encryptIfNeeded(AuthEncryptor.java:44)[302:org.opendaylight.netconf.sal-netconf-connector:1.6.0.SNAPSHOT]
at org.opendaylight.netconf.topology.AbstractNetconfTopology.setupConnection(AbstractNetconfTopology.java:224)[165:netconf-topology-config:1.3.0.SNAPSHOT]
at org.opendaylight.netconf.topology.AbstractNetconfTopology.connectNode(AbstractNetconfTopology.java:202)[165:netconf-topology-config:1.3.0.SNAPSHOT]
at org.opendaylight.netconf.topology.impl.NetconfTopologyImpl.onDataTreeChanged(NetconfTopologyImpl.java:127)[165:netconf-topology-config:1.3.0.SNAPSHOT]
at org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataTreeChangeListenerAdapter.onDataTreeChanged(BindingDOMDataTreeChangeListenerAdapter.java:41)[246:org.opendaylight.controller.sal-binding-broker-impl:1.6.0.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.dataChanged(DataTreeChangeListenerActor.java:59)[259:org.opendaylight.controller.sal-distributed-datastore:1.6.0.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.handleReceive(DataTreeChangeListenerActor.java:38)[259:org.opendaylight.controller.sal-distributed-datastore:1.6.0.SNAPSHOT]
at org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:28)[252:org.opendaylight.controller.sal-clustering-commons:1.6.0.SNAPSHOT]
at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)[141:com.typesafe.akka.actor:2.4.18]
at akka.actor.Actor$class.aroundReceive(Actor.scala:502)[141:com.typesafe.akka.actor:2.4.18]
at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)[141:com.typesafe.akka.actor:2.4.18]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)[141:com.typesafe.akka.actor:2.4.18]
at akka.actor.ActorCell.invoke(ActorCell.scala:495)[141:com.typesafe.akka.actor:2.4.18]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)[141:com.typesafe.akka.actor:2.4.18]
at akka.dispatch.Mailbox.run(Mailbox.scala:224)[141:com.typesafe.akka.actor:2.4.18]
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)[141:com.typesafe.akka.actor:2.4.18]
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[321:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[321:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[321:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[321:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
2017-08-10 06:29:47,856 | INFO | on-dispatcher-43 | AuthEncryptor | 302 - org.opendaylight.netconf.sal-netconf-connector - 1.6.0.SNAPSHOT | Encrypting the provided credentials
2017-08-10 06:29:47,993 | INFO | CommitFutures-1 | AuthEncryptor | 302 - org.opendaylight.netconf.sal-netconf-connector - 1.6.0.SNAPSHOT | Encrypted netconf username/password successfully