I am able to connect to Oracle Cloud server with Putty as oracle user, but not as opc user. Six weeks ago I was able to connect OK as opc. I'm not aware of any environment changes.
Same situation using WinSCP, oracle works, opc is refused.
Please let me know if you have any suggestions for connecting as opc so I can then get a root access session.
Thanks,
Skip
Here are the event logs for oracle, then for opc:
Putty - oracle good connection
2016-11-11 13:14:02 Looking up host "129.152.157.142"
2016-11-11 13:14:02 Connecting to 129.152.157.142 port 22
2016-11-11 13:14:02 We claim version: SSH-2.0-PuTTY_Release_0.67
2016-11-11 13:14:02 Server version: SSH-2.0-OpenSSH_5.3
2016-11-11 13:14:02 We believe remote version has SSH-2 channel request bug
2016-11-11 13:14:02 Using SSH protocol version 2
2016-11-11 13:14:02 Doing Diffie-Hellman group exchange
2016-11-11 13:14:02 Doing Diffie-Hellman key exchange with hash SHA-256
2016-11-11 13:14:02 Host key fingerprint is:
2016-11-11 13:14:02 ssh-rsa 2048 b5:d4:8b:c2:d2:43:85:7a:4a:a3:e4:7f:64:17:b8:ba
2016-11-11 13:14:02 Initialised AES-256 SDCTR client->server encryption
2016-11-11 13:14:02 Initialised HMAC-SHA-256 client->server MAC algorithm
2016-11-11 13:14:02 Initialised AES-256 SDCTR server->client encryption
2016-11-11 13:14:02 Initialised HMAC-SHA-256 server->client MAC algorithm
2016-11-11 13:14:02 Reading private key file "D:\Google Drive\Absolute Tech - Google Drive\Oracle Cloud\rsa-key-20160420 Absolute Tech for Oracle Cloud.ppk"
2016-11-11 13:14:02 Writing new session log (ASCII mode) to file: D:\Google Drive\Absolute Tech - Google Drive\Oracle Cloud\OC putty_129.152.157.142_111111_131402.log
2016-11-11 13:14:02 Offered public key
2016-11-11 13:14:03 Offer of public key accepted
2016-11-11 13:14:09 Sent public key signature
2016-11-11 13:14:09 Access granted
2016-11-11 13:14:09 Opening session as main channel
2016-11-11 13:14:09 Opened main channel
2016-11-11 13:14:10 Allocated pty (ospeed 38400bps, ispeed 38400bps)
2016-11-11 13:14:10 Started a shell/command
Putty - opc failed connection
2016-11-11 13:10:44 Looking up host "129.152.157.142"
2016-11-11 13:10:44 Connecting to 129.152.157.142 port 22
2016-11-11 13:10:44 We claim version: SSH-2.0-PuTTY_Release_0.67
2016-11-11 13:10:44 Server version: SSH-2.0-OpenSSH_5.3
2016-11-11 13:10:44 We believe remote version has SSH-2 channel request bug
2016-11-11 13:10:44 Using SSH protocol version 2
2016-11-11 13:10:44 Doing Diffie-Hellman group exchange
2016-11-11 13:10:45 Doing Diffie-Hellman key exchange with hash SHA-256
2016-11-11 13:10:45 Host key fingerprint is:
2016-11-11 13:10:45 ssh-rsa 2048 b5:d4:8b:c2:d2:43:85:7a:4a:a3:e4:7f:64:17:b8:ba
2016-11-11 13:10:45 Initialised AES-256 SDCTR client->server encryption
2016-11-11 13:10:45 Initialised HMAC-SHA-256 client->server MAC algorithm
2016-11-11 13:10:45 Initialised AES-256 SDCTR server->client encryption
2016-11-11 13:10:45 Initialised HMAC-SHA-256 server->client MAC algorithm
2016-11-11 13:10:45 Reading private key file "D:\Google Drive\Absolute Tech - Google Drive\Oracle Cloud\rsa-key-20160420 Absolute Tech for Oracle Cloud.ppk"
2016-11-11 13:10:45 Writing new session log (ASCII mode) to file: D:\Google Drive\Absolute Tech - Google Drive\Oracle Cloud\OC putty_2016-11-11_131045.log
2016-11-11 13:10:45 Offered public key
2016-11-11 13:10:45 Server refused our key
2016-11-11 13:10:45 Disconnected: No supported authentication methods available (server sent: publickey,gssapi-keyex,gssapi-with-mic)