Details
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Bug
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Status: Resolved
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Medium
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Resolution: Won't Do
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None
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None
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None
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None
Description
Performed stop/start on a controller:
/opt/odl/bin/stop /opt/odl/bin/start
After that SSH connection fails:
# ssh -p 8101 -o StrictHostKeyChecking=no karaf@localhost -v OpenSSH_6.6.1, OpenSSL 1.0.1e-fips 11 Feb 2013 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 56: Applying options for * debug1: Connecting to localhost [127.0.0.1] port 8101. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/id_rsa type 1 debug1: identity file /root/.ssh/id_rsa-cert type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: identity file /root/.ssh/id_dsa-cert type -1 debug1: identity file /root/.ssh/id_ecdsa type -1 debug1: identity file /root/.ssh/id_ecdsa-cert type -1 debug1: identity file /root/.ssh/id_ed25519 type -1 debug1: identity file /root/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.6.1 debug1: Remote protocol version 2.0, remote software version SSHD-CORE-0.14.0 debug1: no match: SSHD-CORE-0.14.0 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-sha1 none debug1: kex: client->server aes128-ctr hmac-sha1 none debug1: kex: ecdh-sha2-nistp256 need=20 dh_need=20 debug1: kex: ecdh-sha2-nistp256 need=20 dh_need=20 debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: DSA 84:ce:d9:95:e1:ea:24:b9:1f:5f:3e:fd:3b:93:44:c6 debug1: Host '[localhost]:8101' is known and matches the DSA host key. debug1: Found key in /root/.ssh/known_hosts:11 debug1: ssh_dss_verify: signature incorrect key_verify failed for server_host_key
To fix it, I have to delete "host.key" and restart the controller again.
rm -rf /opt/odl/etc/host.key /opt/odl/bin/stop /opt/odl/bin/start
Controller: nitrogen
