Hi,
I install Open SSH on Windows Server and have Winscp on my laptop I can easily connect to server using username and password. There is no problem with sending files to server but when I want to use private key instead of password I have that error. Could you help me ? Thanks
. 2016-11-07 12:09:38.249 --------------------------------------------------------------------------
. 2016-11-07 12:09:38.249 WinSCP Version 5.9.2 (Build 6958) (OS 6.1.7601 Service Pack 1 - Windows 7 Professional)
. 2016-11-07 12:09:38.249 Configuration: HKCU\Software\Martin Prikryl\WinSCP 2\
. 2016-11-07 12:09:38.250 Log level: Normal
. 2016-11-07 12:09:38.250 Local account: HP0222\User
. 2016-11-07 12:09:38.250 Working directory: C:\Program Files\WinSCP
. 2016-11-07 12:09:38.250 Process ID: 3940
. 2016-11-07 12:09:38.250 Command-line: "C:\Program Files\WinSCP\WinSCP.exe"
. 2016-11-07 12:09:38.251 Time zone: Current: GMT+0, Standard: GMT+0 (GMT Standard Time), DST: GMT+1 (GMT Daylight Time), DST Start: 27/03/2016, DST End: 30/10/2016
. 2016-11-07 12:09:38.251 Login time: 07 November 2016 12:09:38
. 2016-11-07 12:09:38.251 --------------------------------------------------------------------------
. 2016-11-07 12:09:38.251 Session name: test2 (Site)
. 2016-11-07 12:09:38.251 Host name: ec2-54-171-16-112.eu-west-1.compute.amazonaws.com (Port: 22)
. 2016-11-07 12:09:38.251 User name: sftpuser01 (Password: No, Key file: Yes)
. 2016-11-07 12:09:38.251 Tunnel: No
. 2016-11-07 12:09:38.251 Transfer Protocol: SFTP (SCP)
. 2016-11-07 12:09:38.251 Ping type: Off, Ping interval: 30 sec; Timeout: 15 sec
. 2016-11-07 12:09:38.251 Disable Nagle: No
. 2016-11-07 12:09:38.251 Proxy: None
. 2016-11-07 12:09:38.251 Send buffer: 262144
. 2016-11-07 12:09:38.251 SSH protocol version: 2; Compression: No
. 2016-11-07 12:09:38.251 Bypass authentication: No
. 2016-11-07 12:09:38.251 Try agent: Yes; Agent forwarding: No; TIS/CryptoCard: No; KI: Yes; GSSAPI: Yes
. 2016-11-07 12:09:38.251 GSSAPI: Forwarding: No
. 2016-11-07 12:09:38.251 Ciphers: aes,chacha20,blowfish,3des,WARN,arcfour,des; Ssh2DES: No
. 2016-11-07 12:09:38.251 KEX: ecdh,dh-gex-sha1,dh-group14-sha1,rsa,WARN,dh-group1-sha1
. 2016-11-07 12:09:38.251 SSH Bugs: Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto
. 2016-11-07 12:09:38.251 Simple channel: Yes
. 2016-11-07 12:09:38.251 Return code variable: Autodetect; Lookup user groups: Auto
. 2016-11-07 12:09:38.252 Shell: default
. 2016-11-07 12:09:38.252 EOL: LF, UTF: Auto
. 2016-11-07 12:09:38.252 Clear aliases: Yes, Unset nat.vars: Yes, Resolve symlinks: Yes; Follow directory symlinks: No
. 2016-11-07 12:09:38.252 LS: ls -la, Ign LS warn: Yes, Scp1 Comp: No
. 2016-11-07 12:09:38.252 SFTP Bugs: Auto,Auto
. 2016-11-07 12:09:38.252 SFTP Server: default
. 2016-11-07 12:09:38.252 Local directory: default, Remote directory: home, Update: Yes, Cache: Yes
. 2016-11-07 12:09:38.252 Cache directory changes: Yes, Permanent: Yes
. 2016-11-07 12:09:38.252 Recycle bin: Delete to: No, Overwritten to: No, Bin path:
. 2016-11-07 12:09:38.252 DST mode: Unix
. 2016-11-07 12:09:38.252 --------------------------------------------------------------------------
. 2016-11-07 12:09:38.805 Looking up host "ec2-54-171-16-112.eu-west-1.compute.amazonaws.com" for SSH connection
. 2016-11-07 12:09:38.813 Connecting to 54.171.16.112 port 22
. 2016-11-07 12:09:38.817 We claim version: SSH-2.0-WinSCP_release_5.9.2
. 2016-11-07 12:09:38.859 Server version: SSH-2.0-OpenSSH_7.3
. 2016-11-07 12:09:38.859 We believe remote version has SSH-2 channel request bug
. 2016-11-07 12:09:38.859 Using SSH protocol version 2
. 2016-11-07 12:09:38.859 Have a known host key of type ssh-ed25519
. 2016-11-07 12:09:38.863 Doing ECDH key exchange with curve Curve25519 and hash SHA-256
. 2016-11-07 12:09:40.054 Server also has ecdsa-sha2-nistp256/ssh-rsa host keys, but we don't know any of them
. 2016-11-07 12:09:40.057 Host key fingerprint is:
. 2016-11-07 12:09:40.057 ssh-ed25519 256 5d:cd:05:0a:80:b0:ee:84:7a:66:78:fc:fa:53:0b:d4
. 2016-11-07 12:09:40.057 Verifying host key ssh-ed25519 0x17f6d8a7b1c6fede fe69bbbf0e950a19 f6ae2c01f7bd1fd8 e9cd88c528eaae67 ,0x7485158ed60aeae7 083b670b1d70e32c e8f5ee91a997af12 b33cf56e61bb9a13 with fingerprint ssh-ed25519 256 5d:cd:05:0a:80:b0:ee:84:7a:66:78:fc:fa:53:0b:d4
. 2016-11-07 12:09:40.079 Host key matches cached key
. 2016-11-07 12:09:40.079 Initialised AES-256 SDCTR client->server encryption
. 2016-11-07 12:09:40.079 Initialised HMAC-SHA-256 client->server MAC algorithm
. 2016-11-07 12:09:40.079 Initialised AES-256 SDCTR server->client encryption
. 2016-11-07 12:09:40.079 Initialised HMAC-SHA-256 server->client MAC algorithm
. 2016-11-07 12:09:40.141 Reading key file "C:\Users\User\Desktop\keys\private1.ppk"
. 2016-11-07 12:09:40.142 Pageant is running. Requesting keys.
. 2016-11-07 12:09:40.142 Pageant has 1 SSH-2 keys
. 2016-11-07 12:09:40.142 Configured key file not in Pageant
! 2016-11-07 12:09:40.142 Using username "sftpuser01".
. 2016-11-07 12:09:40.187 Server offered these authentication methods: publickey,password,keyboard-interactive
. 2016-11-07 12:09:40.187 Offered public key
. 2016-11-07 12:09:40.206 Server unexpectedly closed network connection
. 2016-11-07 12:09:40.207 Knocking FTP port.
. 2016-11-07 12:09:41.218 FTP port opened, will suggest using FTP protocol.
* 2016-11-07 12:09:41.236 (EFatal) Server unexpectedly closed network connection.
* 2016-11-07 12:09:41.236 Authentication log (see session log for details):
* 2016-11-07 12:09:41.236 Using username "sftpuser01".
* 2016-11-07 12:09:41.236
* 2016-11-07 12:09:41.236 Authentication failed.
* 2016-11-07 12:09:41.236 The server rejected SFTP connection, but it listens for FTP connections.
* 2016-11-07 12:09:41.236
* 2016-11-07 12:09:41.236 Did you want to use FTP protocol instead of SFTP? Prefer using encryption.