Mail Archives: cygwin/2005/10/19/14:05:10
I successfully stopped sshd.
/usr/sbin/sshd -D -dd
debug2: load_server_config: filename /etc/sshd_config
debug2: load_server_config: done config len = 187
debug2: parse_server_config: config /etc/sshd_config len 187
debug1: sshd version OpenSSH_3.9p1
Could not load host key: /etc/ssh_host_key
Could not load host key: /etc/ssh_host_rsa_key
Could not load host key: /etc/ssh_host_dsa_key
Disabling protocol version 1. Could not load host key
Disabling protocol version 2. Could not load host key
sshd: no hostkeys available -- exiting.
ran this again
ssh-host-config
Overwrite existing /etc/ssh_config file? (yes/no) yes
Generating /etc/ssh_config file
Overwrite existing /etc/sshd_config file? (yes/no) yes
Privilege separation is set to yes by default since OpenSSH 3.3.
However, this requires a non-privileged account called 'sshd'.
For more info on privilege separation read
/usr/share/doc/openssh/README.privsep.
Should privilege separation be used? (yes/no) yes
Generating /etc/sshd_config file
Host configuration finished. Have fun!
p4-3000:marcj:{/usr/sbin}230 % /usr/sbin/sshd -D -dd
debug2: load_server_config: filename /etc/sshd_config
debug2: load_server_config: done config len = 187
debug2: parse_server_config: config /etc/sshd_config len 187
debug1: sshd version OpenSSH_3.9p1
Could not load host key: /etc/ssh_host_key
Could not load host key: /etc/ssh_host_rsa_key
Could not load host key: /etc/ssh_host_dsa_key
Disabling protocol version 1. Could not load host key
Disabling protocol version 2. Could not load host key
sshd: no hostkeys available -- exiting.
/etc/
-rwxr-xr-x 1 marcj None 1159 Oct 19 13:57 ssh_config
-rw------- 1 SYSTEM None 668 Oct 19 00:43 ssh_host_dsa_key
-rw-r--r-- 1 SYSTEM None 603 Oct 19 00:43 ssh_host_dsa_key.pub
-rw------- 1 SYSTEM None 528 Oct 19 00:43 ssh_host_key
-rw-r--r-- 1 SYSTEM None 332 Oct 19 00:43 ssh_host_key.pub
-rw------- 1 SYSTEM None 883 Oct 19 00:43 ssh_host_rsa_key
-rw-r--r-- 1 SYSTEM None 223 Oct 19 00:43 ssh_host_rsa_key.pub
-rw-r--r-- 1 marcj None 2807 Oct 19 13:58 sshd_config
inetd is not running, should it? I have ssh in /etc/services. I have no
/etc/inetd.conf file. Should I?
telnet localhost does nothing.
I wasn't running any firewall before. I restarted zonealarm, but that
doesn't seem to be a factor right now.
It might be later, when I try from another PC.
Marc
----- Original Message -----
From: "Chris Taylor" <chris AT equate DOT dyndns DOT org>
To: "Marc Jourdeuil" <marcj AT sympatico DOT ca>
Cc: <cygwin AT cygwin DOT com>
Sent: Wednesday, October 19, 2005 1:39 PM
Subject: Re: sshd refuses ssh connections
> Marc Jourdeuil wrote:
> > I am trying to setup sshd on cygwin, so ssh works.....
> >
> > i followed all instructions from:
> > http://pigtail.net/LRP/printsrv/cygwin-sshd.html
> >
> > the important ones being to set
> >
> > variable name is CYGWIN
> > variable value is ntsec tty
> >
> > as an env variable in windows, and
> >
> > to append ;c:\cygwin\bin to the win2k Path var.
> >
> > ssh -vvv localhost
> > p4-3000:marcj:{/home/marcj}198 % ssh -vvv localhost
> > OpenSSH_3.9p1, OpenSSL 0.9.7e 25 Oct 2004
> > debug1: Reading configuration data /etc/ssh_config
> > debug2: ssh_connect: needpriv 0
> > debug1: Connecting to localhost [127.0.0.1] port 22.
> > debug1: connect to address 127.0.0.1 port 22: Connection refused
> > ssh: connect to host localhost port 22: Connection refused
> >
> >
> > The process is running:
> > p4-3000:marcj:{/home/marcj}160 % ps -ef
> > UID PID PPID TTY STIME COMMAND
> > marcj 1948 1 con 00:43:18 /usr/bin/bash
> > SYSTEM 728 1 ? 00:48:33 /usr/bin/cygrunsrv
> > SYSTEM 480 728 ? 00:48:33 /usr/sbin/sshd
> > marcj 1748 1948 con 00:53:03 /usr/bin/sh
> > marcj 2076 1748 con 00:53:03 /usr/X11R6/bin/XWin
> > marcj 1840 1748 con 00:53:04 /usr/X11R6/bin/wmaker
> > marcj 1648 1840 con 00:53:04 /usr/X11R6/bin/wmaker
> > marcj 1600 1648 ? 00:53:17 /usr/bin/xterm
> > marcj 1564 1600 0 00:53:18 /usr/bin/tcsh
> > marcj 2148 1 0 00:53:25 /usr/bin/xterm
> > marcj 2164 2148 1 00:53:25 /usr/bin/tcsh
> > marcj 2196 2164 1 00:53:44 /usr/bin/ps
> >
> >
> > and the port 22 is listening:
> > p4-3000:marcj:{/etc}183 % netstat -an
> >
> > Active Connections
> >
> > Proto Local Address Foreign Address State
> > TCP 0.0.0.0:22 0.0.0.0:0 LISTENING
> >
> > Yet I always get connection refused:
> >
> > ssh marcj AT 127 DOT 0 DOT 0 DOT 1
> > ssh connect to host 127.0.0.1 port 22: connection refused
> > ssh localhost
> > ssh: connect to host localhost port 22: Connection refused
> >
> > ssh marcj AT 192 DOT 168 DOT 1 DOT 204
> > ssh: connect to host 192.168.1.204 port 22: Connection refused
> >
> > I only have 1 copy of cygwin1.dll - in c:\cygwin\bin
> > I installed the openssh pkg at the same time that I did the initial
cygwin
> > install. I am just trying
> > to get sshd working now.
> >
> > I have 2 old copies of cygwin: c:\cygwin-old and
> > H:\Program-Files2\cygwin-not used anymore
> >
> > I can't edit
> > /etc/ssh_config file using cygwin or win2k even though I have admin
rights
> > on pc.
> >
> <snip sshd config>
> >
> > I have looked at FAQs, google, archives....
> >
> > Not sure where to go from here.
> >
> > Marc
> >
>
> Could you stop the service, as described on the page you mention, and
> then start it manually by doing the following:
>
> sshd -D -dd
>
>
> Once this is running, try to ssh to it from another cygwin window.
> The instance of sshd should process one connection - failed or not.
> Post the output from sshd so that we can get a better idea of what's
> happening.
>
> As a thought though.. Running any firewalls on that machine? (They
> /shouldn't/ affect localhost connections, but I don't trust them...
>
>
> Chris
>
> --
>
> Spinning complacently in the darkness, covered and blinded by a blanket
> of little lives, false security has lulled the madness of this world
> into a slumber. Wake up! An eye is upon you, staring straight down and
> keenly through, seeing all that you are and everything that you will
> never be. Yes, an eye is upon you, an eye ready to blink. So face
> forward, with arms wide open and mind reeling. Your future has
> arrived... Are you ready to go?
--
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