When I am trying to connect to a sever using ssh, I happen to see the following statements in the server side logs:
I am able to connect to the server, but I am getting that "rejected" message in logs.
What I want to do is to eliminate that message. So when I did some digging around I came to know that the "none" authentication method is used to determine the types of authentication methods available and only in rare cases is the "none" authentication method supported by the server.
So is there any way I can tell the ssh not to use the "none" authentication method?
I already tried specifying the preferred authentication method using:
but still I am getting that error message.
So is there any way I can tell ssh not to use the none authentication method/
Hi all,
I have got a Solaris machine and I have several user account setup up with the .ssh and authorized_keys file in their home directories.
I have check all the permission and ownership and they are all indentical and belongs to the user ID and group respectively. However one of the... (3 Replies)
I am using an ssh pub key on two remote servers to allow ssh session without authentication. Both servers have the same id_rsa.pub copied from the host into the remote servers ~user/.ssh/authorized_keys. There is no passphrase for this key either.
The problem is that I am able to ssh into one... (2 Replies)
I am trying to implement passwordless authentication via ssh2. I have used the well documented technique of generating a key pair with a blank passphrase on my client machine, and installing the public key on the destination server (AIX 5.3) in the user's .ssh2 directory. I have used this technique... (1 Reply)
Hi All;
I have an issue with password less authentication via ssh ( v2)
I have two servers Server A and Server B, following are the server details
Server A
OS - HP UX B.11.11 U 9000/800
SSH - OpenSSH_4.3p2-hpn, OpenSSL 0.9.7i 14 Oct 2005
HP-UX Secure Shell-A.04.30.000, HP-UX... (3 Replies)
Hi, I've used the following way to set ssh public key authentication and it is working fine on Solaris 10, RedHat Linux and SuSE Linux servers without any problem. But I got error 'Server refused our key' on Solaris 8 system. Solaris 8 uses SSH2 too. Why? Please help. Thanks.
... (1 Reply)
Hi!
Im trying to set access from ServerA(SunOS) to ServerB(Some custom Linux with Keyboard Interactive login) with SSH Keys. As a proof of concept I was able to do it between 2 virtual machines. Now in my real life scenario it isnt working.
I created the keys in ServerA, copied them to... (7 Replies)
I setup passwordless authentication on a Ubuntu vm by ssh'ing into the localhost. I'm trying to do the same thing on another machine but it's not working. I believe I have the permissions setup properly and keygen'd. Is there a way to disable passwordless authentication? I have permission to... (4 Replies)
Hey team
I have to enable password less authentication betweeen A to B server and A to C server and A to D server.
For this I generated a ssh key on server A using ssh-keygen command and copied the key using ssh-copy-id command to B, C and D server. Everything is working fine as of now but... (5 Replies)
Discussion started by: Sandeep_sandy
5 Replies
LEARN ABOUT REDHAT
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8)NAME
ssh-keysign -- ssh helper program for hostbased authentication
SYNOPSIS
ssh-keysign
DESCRIPTION
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during hostbased authentication with
SSH protocol version 2.
ssh-keysign is disabled by default and can only be enabled in the the global client configuration file /etc/ssh/ssh_config by setting
HostbasedAuthentication to ``yes''.
ssh-keysign is not intended to be invoked by the user, but from ssh(1). See ssh(1) and sshd(8) for more information about hostbased authen-
tication.
FILES
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key, /etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, read-
able only by root, and not accessible to others. Since they are readable only by root, ssh-keysign must be set-uid root if hostbased
authentication is used.
SEE ALSO ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)AUTHORS
Markus Friedl <markus@openbsd.org>
HISTORY
ssh-keysign first appeared in OpenBSD 3.2.
BSD May 24, 2002 BSD