I've got openssh installed but when i try to ssh to my machine i get a "port 22: connection refused" message.
Do I need to add something to the hosts.allow file to allow ssh access in?
I'm running Mandrake 8.1 (5 Replies)
Specs:
Computer = 2003 Dell Zeon with 2 SCSI drives 1 gig ram
OS = SCO Open Server 5.0.7 patched up
SSH = Open SSH, not sure what version, new within a year.
How do I reset an SSH port 22 that is not responding to incoming connections, without having to restart the computer?
Any help... (3 Replies)
i am using redhat 8.0 and trying to connect to my local port 80 to run some HTTP. i know this can easily be done with telnet localhost 80, however telnet is not running, ssh is. ssh localhost -p 80 gives me a "Connection refused" error.
i've been trying to find out more information on the web,... (3 Replies)
Hello there,
I have a big problem, and I hope somebody can help me. I try to realize a port forward over three server. Here is a picture...
Client Server1 | Server2
------- ------- | -------
|...... | |...... | | |...... ... (2 Replies)
Hi Linux/Unix Guru,
I am setting Linux Hopping Station to another different servers.
My current config to connect to another servers is using different port to connect.
e.g
ssh -D 1080 -p 22 username@server1.com
ssh -D 1081 -p 22 username@server2.com
Now what I would like to have... (3 Replies)
So this seems like something that should be simple...but I can't quite seem to get it up and running. I have a machine, .107 with a GUI on port 8443. The problem is that I can't connect directly to .107 from my laptop. Now I have another machine, .69 that can connect to .107. So shouldn't I be able... (4 Replies)
Hi Guys,
My certificate in /etc/ssh is different to what is on port 22.
username@server:~$ ssh-keyscan -p 22 127.0.0.1 > /tmp/rsa.tmp
# 127.0.0.1 SSH-1.99-OpenSSH_33.33
username@server:~$ ssh-keygen -lf /tmp/rsa.tmp
1024 46:something..................... 127.0.0.1... (0 Replies)
Hi,
I'm trying to connect ftp over ssh port forwarding to a sever(UnixC) behind FireWall(F/W). here's my env and question.
UnixA(SSH Client) ----F/W ---- UnixB(SSH Svr) ---- UnixC (FTP, 21)
UnixA wants to connect ftp service of UnixC via SSH port forwarding on UnixB.
Unix A,... (3 Replies)
I was wondering why does ssh store the fingerprints of remote host when connecting for the first time?
I will appreciate a detailed response, can't figure it out. (2 Replies)
Discussion started by: ChiefGandalf
2 Replies
LEARN ABOUT LINUX
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8)NAME
ssh-keysign -- ssh helper program for host-based 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 host-based authentication with
SSH protocol version 2.
ssh-keysign is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting
EnableSSHKeysign 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 host-based authen-
tication.
FILES
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_ecdsa_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 host-
based authentication is used.
/etc/ssh/ssh_host_dsa_key-cert.pub
/etc/ssh/ssh_host_ecdsa_key-cert.pub
/etc/ssh/ssh_host_rsa_key-cert.pub
If these files exist they are assumed to contain public certificate information corresponding with the private keys above.
SEE ALSO ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)HISTORY
ssh-keysign first appeared in OpenBSD 3.2.
AUTHORS
Markus Friedl <markus@openbsd.org>
BSD August 31, 2010 BSD