I'm trying to connect from Server A to Server B to transfer files from A to B. I'm using NUID A1 in Server A and NUID A2 in Server B. I have done the following the steps to setup password-less login. 1. Add the public key of A1 in A to the Authorized keys of A2 in B.
2. Add the public key of Server A to the Known hosts file of A2 in B.
The following command is used to transfer the files from A to B.
In this case the UserID is the NUID A2 in ServerB
Machine Name = Server B
Below is the output I get while attempting connection:
Code:
debug1: Connecting to Server B [Server B's IP Address] port 22
debug1: Connection established
debug1: Next Authentication method: publickey
debug1: Offering public key: /export/home/A1/.ssh/id_rsa.pub
debug1: Authentication succeeded (publickey)
debug1: Exit status 255
Connection closed
Kindly help me in resolving this issue. The NUIDs in both the servers are Non-Interactive (hence no password). However the required keys are added in the corresponding locations and verified. Any help is much appreciated and thanked !!!
Moderator's Comments:
Please use CODE tags; (not COLOR tags) to display sample input, sample output, and code segments.
Last edited by Don Cragun; 03-06-2016 at 03:26 PM..
Reason: Change COLOR tags to CODE tags.
Hey when trying to connect to a server using a key I get
sftp -o 'Port=22' -o'IdentityFile=/home/datatel/.ssh/id_dsa_xei' becker_xei@host Connecting to host...
ANGEL SFTP ServerConnection closed by host
Connection closed
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Hi,
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Thanks
Robert (4 Replies)
Hi
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========================
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========================
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Discussion started by: Dharmatheja
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LEARN ABOUT OPENSOLARIS
sftp-server
sftp-server(1M) System Administration Commands sftp-server(1M)NAME
sftp-server - SFTP server subsystem
SYNOPSIS
/usr/lib/ssh/sftp-server [-f log_facility] [-l log_level]
DESCRIPTION
sftp-server implements the server side of the SSH File Transfer Protocol as defined in the IETF draft-ietf-secsh-filexfer.
sftp-server is a subsystem for sshd(1M) and must not be run directly. Command-line flags to sftp-server should be specified in the Subsys-
tem declaration. See sshd_config(4) for more information.
To enable the sftp-server subsystem for sshd add the following to /etc/ssh/sshd_config:
Subsystem sftp /usr/lib/ssh/sftp-server
See sshd_config(4) for a description of the format and contents of that file.
There is no relationship between the protocol used by sftp-server and the FTP protocol (RFC 959) provided by in.ftpd.
OPTIONS
Valid options are listed below. As stated above, these are to be specified in the Subsystem declation of sshd_config.
-f log_facility
Specifies the facility code that is used when logging messages from sftp-server. The possible values are: DAEMON, USER, AUTH, LOCAL0,
LOCAL1, LOCAL2, LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7. The default is AUTH.
-l log_level
Specifies which messages will be logged by sftp-server. The possible values are: QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1,
DEBUG2, and DEBUG3. INFO and VERBOSE log transactions that sftp-server performs on behalf of the client. DEBUG and DEBUG1 are equiva-
lent. DEBUG2 and DEBUG3 each specify higher levels of debugging output. The default is ERROR.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
FILES
/usr/lib/ssh/sftp-server Server-side binary.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsshdu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO sftp(1), ssh(1), ssh-add(1), ssh-keygen(1), sshd(1M), sshd_config(4), attributes(5)SunOS 5.11 24 Oct 2007 sftp-server(1M)
03-05-2016
