Thanks, Giles. I tried adding the line "mvn\:org.bouncycastle/bcprov-jdk15on/1.56 = 14" to the file "startup.properties", and restarted ODL, but nothing happened.
I guess this needs to be done before the ODL 1st run after building it from source, however, in my case, i have an ongoing working ODL that has some modifications, and I don't want to rebuild from scratch. A few weeks ago, I also tried the other workaround, removing ";resolution:=optional" from the "sshd-core-0.14.0.jar" file, and restarted ODL, but nothing happened also. Appreciate if someone has a way to correct this bug without needing to rebuild ODL from source. Thanks. Abdelmuhaimen Seaudi, CCIE # 25265 Email: [email protected] Skype: aseaudi LinkedIn: www.linkedin.com/in/aseaudi Telephone: +2012 84644 733 On Wed, Nov 15, 2017 at 11:43 AM, Giles Heron <[email protected]> wrote: > I think your issue is caused by this: > > https://bugs.opendaylight.org/show_bug.cgi?id=8431 > > There’s a workaround noted in the bug report. > > Giles > > On 15 Nov 2017, at 06:16, Abdelmuhaimen Seaudi <[email protected]> wrote: > > Hi, > > In Beryllium and Boron, I can mount Juniper MX routers OK. > > However, in Carbon, I get the following error: Exception caught > java.security.InvalidAlgorithmParameterException: DH key size must be > multiple of 64, and can only range from 512 to 2048 (inclusive). The > specific key size 4096 is not supported. > > Why does this happen in Carbon ? How can I correct this ? > > > Full logs below: > 2017-11-15 06:13:11,884 | INFO | n-dispatcher-130 | > AbstractNetconfTopology | 365 - netconf-topology-config - > 1.2.1.Carbon | Connecting RemoteDevice{Uri [_value=pp]} , with config > Node{getNodeId=Uri [_value=pp], augmentations={interface > org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node. > topology.rev150114.NetconfNode=NetconfNode{getActorResponseWaitTime=5, > getBetweenAttemptsTimeoutMillis=2000, getConcurrentRpcLimit=0, > getConnectionTimeoutMillis=20000, getCredentials=LoginPassword{ > getPassword=lab@lab, getUsername=lab, augmentations={}}, > getDefaultRequestTimeoutMillis=60000, getHost=Host [_ipAddress=IpAddress > [_ipv4Address=Ipv4Address [_value=10.194.77.98]]], getKeepaliveDelay=120, > getMaxConnectionAttempts=0, getPort=PortNumber [_value=830], > getSchemaCacheDirectory=schema, getSleepFactor=1.5, > getYangModuleCapabilities=YangModuleCapabilities{getCapability=[urn:ietf: > params:xml:ns:netconf:base:1.0?module=ietf-netconf&revision=2011-06-01, > http://xml.juniper.net/xnm/1.1/xnm?module=configuration&; > revision=2015-09-11, http://xml.juniper.net/junos/ > 16.1R4/junos-routing?module=show&revision=2016-02-01, > urn:ietf:params:xml:ns:yang:ietf-inet-types?module=ietf- > inet-types&revision=2013-07-15], isOverride=false, augmentations={}}, > isReconnectOnChangedSchema=false, isSchemaless=false, isTcpOnly=false}}} > 2017-11-15 06:13:16,838 | WARN | n-dispatcher-130 | > AbstractNetconfTopology | 365 - netconf-topology-config - > 1.2.1.Carbon | Adding keepalive facade, for device Uri [_value=pp] > 2017-11-15 06:13:16,839 | INFO | n-dispatcher-130 | > AbstractNetconfTopology | 365 - netconf-topology-config - > 1.2.1.Carbon | Concurrent rpc limit is smaller than 1, no limit will be > enforced for device RemoteDevice{pp} > 2017-11-15 06:13:21,457 | INFO | d]-nio2-thread-6 | ClientSessionImpl > | 30 - org.apache.sshd.core - 0.14.0 | Client session created > 2017-11-15 06:13:26,150 | INFO | d]-nio2-thread-6 | ClientSessionImpl > | 30 - org.apache.sshd.core - 0.14.0 | Start flagging packets > as pending until key exchange is done > 2017-11-15 06:13:26,151 | INFO | d]-nio2-thread-6 | ClientSessionImpl > | 30 - org.apache.sshd.core - 0.14.0 | Server version string: > SSH-2.0-OpenSSH_6.6.1 > 2017-11-15 06:13:34,445 | WARN | d]-nio2-thread-4 | ClientSessionImpl > | 30 - org.apache.sshd.core - 0.14.0 | Exception caught > java.security.InvalidAlgorithmParameterException: DH key size must be > multiple of 64, and can only range from 512 to 2048 (inclusive). The > specific key size 4096 is not supported > at com.sun.crypto.provider.DHKeyPairGenerator.initialize( > DHKeyPairGenerator.java:128)[sunjce_provider.jar:1.8.0_151] > at java.security.KeyPairGenerator$Delegate. > initialize(KeyPairGenerator.java:674)[:1.8.0_151] > at java.security.KeyPairGenerator.initialize( > KeyPairGenerator.java:411)[:1.8.0_151] > at org.apache.sshd.common.kex.DH.getE(DH.java:65)[30:org. > apache.sshd.core:0.14.0] > at org.apache.sshd.client.kex.DHGEX.next(DHGEX.java:118)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession.doHandleMessage( > AbstractSession.java:425)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession. > handleMessage(AbstractSession.java:326)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.client.session.ClientSessionImpl.handleMessage( > ClientSessionImpl.java:306)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession. > decode(AbstractSession.java:780)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession.messageReceived( > AbstractSession.java:308)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.AbstractSessionIoHandler. > messageReceived(AbstractSessionIoHandler.java: > 54)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session$1. > onCompleted(Nio2Session.java:184)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session$1. > onCompleted(Nio2Session.java:170)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1. > run(Nio2CompletionHandler.java:32)[30:org.apache.sshd.core:0.14.0] > at java.security.AccessController.doPrivileged(Native > Method)[:1.8.0_151] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed( > Nio2CompletionHandler.java:30)[30:org.apache.sshd.core:0.14.0] > at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java: > 126)[:1.8.0_151] > at sun.nio.ch.Invoker$2.run(Invoker.java:218)[:1.8.0_151] > at sun.nio.ch.AsynchronousChannelGroupImpl$1.run( > AsynchronousChannelGroupImpl.java:112)[:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1149)[:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:624)[:1.8.0_151] > at java.lang.Thread.run(Thread.java:748)[:1.8.0_151] > 2017-11-15 06:13:34,473 | WARN | d]-nio2-thread-4 | AsyncSshHandler > | 351 - org.opendaylight.netconf.netty-util - 1.2.1.Carbon | > Unable to setup SSH connection on channel: [id: 0x9143556e] > org.apache.sshd.common.SshException: Session is closed > at org.apache.sshd.client.session.ClientUserAuthServiceNew. > preClose(ClientUserAuthServiceNew.java:220)[30:org.apache.sshd.core: > 0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > AbstractCloseable.close(CloseableUtils.java:275)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > AbstractInnerCloseable.doCloseImmediately(CloseableUtils.java:356)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > AbstractCloseable.close(CloseableUtils.java:276)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > ParallelCloseable.doClose(CloseableUtils.java:182)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > SimpleCloseable.close(CloseableUtils.java:151)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > SequentialCloseable$1.operationComplete(CloseableUtils.java:205)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > SequentialCloseable$1.operationComplete(CloseableUtils.java:200)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > SequentialCloseable.doClose(CloseableUtils.java:215)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > SimpleCloseable.close(CloseableUtils.java:151)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > AbstractInnerCloseable.doCloseImmediately(CloseableUtils.java:356)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession. > doCloseImmediately(AbstractSession.java:481)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.util.CloseableUtils$ > AbstractCloseable.close(CloseableUtils.java:276)[30: > org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.session.AbstractSession.exceptionCaught( > AbstractSession.java:468)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.AbstractSessionIoHandler. > exceptionCaught(AbstractSessionIoHandler.java: > 47)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session. > exceptionCaught(Nio2Session.java:125)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session.access$500( > Nio2Session.java:46)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session$1.onFailed( > Nio2Session.java:199)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$2. > run(Nio2CompletionHandler.java:41)[30:org.apache.sshd.core:0.14.0] > at java.security.AccessController.doPrivileged(Native > Method)[:1.8.0_151] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler. > failed(Nio2CompletionHandler.java:39)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session$1. > onCompleted(Nio2Session.java:195)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2Session$1. > onCompleted(Nio2Session.java:170)[30:org.apache.sshd.core:0.14.0] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1. > run(Nio2CompletionHandler.java:32)[30:org.apache.sshd.core:0.14.0] > at java.security.AccessController.doPrivileged(Native > Method)[:1.8.0_151] > at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed( > Nio2CompletionHandler.java:30)[30:org.apache.sshd.core:0.14.0] > at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java: > 126)[:1.8.0_151] > at sun.nio.ch.Invoker$2.run(Invoker.java:218)[:1.8.0_151] > at sun.nio.ch.AsynchronousChannelGroupImpl$1.run( > AsynchronousChannelGroupImpl.java:112)[:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1149)[:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:624)[:1.8.0_151] > at java.lang.Thread.run(Thread.java:748)[:1.8.0_151] > > Abdelmuhaimen Seaudi, CCIE # 25265 > Email: [email protected] > Skype: aseaudi > LinkedIn: www.linkedin.com/in/aseaudi > Telephone: +2012 84644 733 > > _______________________________________________ > netconf-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/netconf-dev > > >
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