SSHLauncher

{host='vm-131-154-161-100.cr.cnaf.infn.it', port=22, credentialsId='jenkins-private-key-vianello', jvmOptions='', javaPath='', prefixStartSlaveCmd='', suffixStartSlaveCmd='', launchTimeoutSeconds=60, maxNumRetries=10, retryWaitTime=15, sshHostKeyVerificationStrategy=hudson.plugins.sshslaves.verifiers.NonVerifyingKeyVerificationStrategy, tcpNoDelay=true, trackCredentials=true}

[07/19/21 12:32:02] [SSH] Opening SSH connection to vm-131-154-161-100.cr.cnaf.infn.it:22.

No route to host (Host unreachable)
SSH Connection failed with IOException: "No route to host (Host unreachable)", retrying in 15 seconds. There are 10 more retries left.

No route to host (Host unreachable)
SSH Connection failed with IOException: "No route to host (Host unreachable)", retrying in 15 seconds. There are 9 more retries left.

No route to host (Host unreachable)
SSH Connection failed with IOException: "No route to host (Host unreachable)", retrying in 15 seconds. There are 8 more retries left.

No route to host (Host unreachable)
SSH Connection failed with IOException: "No route to host (Host unreachable)", retrying in 15 seconds. There are 7 more retries left.