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Cygwin 2.510.2.2 error - ssh_exchange_identi fication: Connection closed by remote host


Hi,

As a newcomer to Cygwin, I would be grateful for any ideas on the following
problem :-

Problem:

When attempting to invoke SSH commands via Cygwin 
Console the following errors are displayed (omdwap01 is the local windows
server 2003 host, aodxdb01 is the remote HP-UX PA RISC 11.11 host):

 

cygwinadm@omdwap01 ~

$ ssh -v aodxdb01

OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007

debug1: Reading configuration data /etc/ssh_config

debug1: Connecting to aodxdb01 port 22.

debug1: Connection established.

debug1: identity file /home/cygwinadm/.ssh/identity type 0

debug1: identity file /home/cygwinadm/.ssh/id_rsa type 1

debug1: identity file /home/cygwinadm/.ssh/id_dsa type 2

ssh_exchange_identification: Connection closed by remote host

 

cygwinadm@omdwap01 ~

$ ssh -v omdwap01

OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007

debug1: Reading configuration data /etc/ssh_config

debug1: Connecting to omdwap01 port 22.

debug1: Connection established.

debug1: identity file /home/cygwinadm/.ssh/identity type 0

debug1: identity file /home/cygwinadm/.ssh/id_rsa type 1

debug1: identity file /home/cygwinadm/.ssh/id_dsa type 2

debug1: Remote proto version 1.99, remote software version OpenSSH_4.6

debug1: match: OpenSSH_4.6 pat OpenSSH*

debug1: Enabling compatibility mode for protocol 2.0

debug1: Local version string SSH-2.0-OpenSSH_4.6

debug1: SSH2_MSG_KEXINIT sent

debug1: SSH2_MSG_KEXINIT received

debug1: kex: server->client aes128-cbc hmac-md5 none

debug1: kex: client->server aes128-cbc hmac-md5 none

debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent

debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP

debug1: SSH2_MSG_KEX_DH_GEX_INIT sent

debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY

debug1: Host 'omdwap01' is known and matches the RSA host

key.

debug1: Found key in /home/cygwinadm/.ssh/known_hosts:2

debug1: ssh_rsa_verify: signature correct

debug1: SSH2_MSG_NEWKEYS sent

debug1: expecting SSH2_MSG_NEWKEYS

debug1: SSH2_MSG_NEWKEYS received

debug1: SSH2_MSG_SERVICE_REQUEST sent

debug1: SSH2_MSG_SERVICE_ACCEPT received

debug1: Authentications that can continue: publickey,password

debug1: Next authentication method: publickey

debug1: Offering public key: /home/cygwinadm/.ssh/id_rsa

Connection closed by 10.200.3.157

 

cygwinadm@omdwap01 ~

$

 

I have been able to successfully ping both the Windows Server 2003 host
omdwap01 and the target HP-UX remote host aodxdb01 from both the DOS command

line and Cygwin command line.

 

Content of Cygwin file C:\Cygwin\var\log\sshd.log

 

      3 [main] sshd 4584 C:\cygwin\usr\sbin\sshd.exe: *** fatal error -
CreateFileMapping
Global\cygwin1S4.S-1-5-21-479934825-3410013992-681049352-2797.1, Win32 error
1346.  Terminating.

      3 [main] sshd 6080 C:\cygwin\usr\sbin\sshd.exe: *** fatal error -
CreateFileMapping
Global\cygwin1S4.S-1-5-21-479934825-3410013992-681049352-2797.1, Win32 error
1346.  Terminating.

 

 

Content of Cygwin file C:\Cygwin\etc\passwd

 

SYSTEM:*:18:544:,S-1-5-18::

Administrators:*:544:544:,S-1-5-32-544::

Administrator:unused_by_nt/2000/xp:500:513:U-OMDWAP01\Administrator,S-1-5-21
-736081257-974972255-628864144-500:/home/Administrator:/bin/bash

Guest:unused_by_nt/2000/xp:501:513:U-OMDWAP01\Guest,S-1-5-21-736081257-97497
2255-628864144-501:/home/Guest:/bin/bash

SUPPORT_388945a0:unused_by_nt/2000/xp:1001:513:CN=Microsoft
Corporation,L=Redmond,S=Washington,C=US,U-OMDWAP01\SUPPORT_388945a0,S-1-5-21
-736081257-974972255-628864144-1001:/home/SUPPORT_388945a0:/bin/bash

cygwinadm:unused_by_nt/2000/xp:12797:10545:cygwinadm,U-INFRADEV\cygwinadm,S-
1-5-21-479934825-3410013992-681049352-2797:/home/cygwinadm:/bin/bash

sshd:unused_by_nt/2000/xp:1005:513:sshd
privsep,U-OMDWAP01\sshd,S-1-5-21-736081257-974972255-628864144-1005:/var/emp
ty:/bin/false

sshd_server:unused_by_nt/2000/xp:1006:513:sshd server
account,U-OMDWAP01\sshd_server,S-1-5-21-736081257-974972255-628864144-1006:/
var/empty:/bin/false


O/P from cygcheck -srv command


cygwinadm@omdwap01 ~

$ cygcheck -srv

 

Cygwin Configuration Diagnostics

Current System Time: Tue Jun 19 16:52:07 2007

 

Windows 2003 Enterprise Server Ver 5.2 Build 3790 Service Pack 1

 

Running in Terminal Service session

 

Path:   C:\cygwin\usr\local\bin

        C:\cygwin\bin

        C:\cygwin\bin

        C:\cygwin\usr\X11R6\bin

        c:\Program Files\Support Tools\

        c:\Program Files\Windows Resource Kits\Tools\

        c:\WINDOWS\system32

        c:\WINDOWS

        c:\WINDOWS\System32\Wbem

        c:\WINDOWS\system32\Windows System Resource Manager\bin\

 

Output from C:\cygwin\bin\id.exe (nontsec)

UID: 12797(cygwinadm)   GID: 10545(mkgroup-l-d)

0(root)                 544(Administrators)     545(Users)

10545(mkgroup-l-d)

 

Output from C:\cygwin\bin\id.exe (ntsec)

UID: 12797(cygwinadm)   GID: 10545(mkgroup-l-d)

0(root)                 544(Administrators)     545(Users)

10545(mkgroup-l-d)

 

SysDir: C:\WINDOWS\system32

WinDir: C:\WINDOWS

 

USER = 'cygwinadm'

PWD = '/home/cygwinadm'

CYGWIN = 'binmode tty ntsec'

HOME = '/home/cygwinadm'

MAKE_MODE = 'unix'

 

HOMEPATH = '\Documents and Settings\cygwinadm'

MANPATH = '/usr/local/man:/usr/share/man:/usr/man::/usr/ssl/man'

APPDATA = 'C:\Documents and Settings\cygwinadm\Application Data'

HOSTNAME = 'omdwap01'

TERM = 'cygwin'

PROCESSOR_IDENTIFIER = 'x86 Family 15 Model 4 Stepping 3, GenuineIntel'

WINDIR = 'C:\WINDOWS'

PERL5LIB =
'D:\oracle\product\10.2.0\OEM\oms10g\perl\5.6.1\lib\MSWin32-x86;D:\or

acle\product\10.2.0\OEM\oms10g\perl\5.6.1\lib;D:\oracle\product\10.2.0\OEM\o
ms10

g\perl\5.6.1\lib\MSWin32-x86;D:\oracle\product\10.2.0\OEM\oms10g\perl\site\5
.6.1

;D:\oracle\product\10.2.0\OEM\oms10g\perl\site\5.6.1\lib;D:\oracle\product\1
0.2.

0\OEM\oms10g\sysman\admin\scripts'

OLDPWD = '/usr/bin'

USERDOMAIN = 'INFRADEV'

OS = 'Windows_NT'

ALLUSERSPROFILE = 'C:\Documents and Settings\All Users'

TEMP = '/cygdrive/c/DOCUME~1/CYGWIN~1/LOCALS~1/Temp/1'

COMMONPROGRAMFILES = 'C:\Program Files\Common Files'

USERNAME = 'cygwinadm'

CLUSTERLOG = 'C:\WINDOWS\Cluster\cluster.log'

PROCESSOR_LEVEL = '15'

INVPTR = 'D:\oracle\product\10.2.0\OEM\agent10g\oraInst.loc'

FP_NO_HOST_CHECK = 'NO'

SYSTEMDRIVE = 'C:'

USERPROFILE = 'C:\Documents and Settings\cygwinadm'

CLIENTNAME = 'AHDWXP24'

PS1 = '\[\e]0;\w\a\]\n\[\e[32m\]\u@\h \[\e[33m\]\w\[\e[0m\]\n\$ '

LOGONSERVER = '\\AHDWDC01'

PROCESSOR_ARCHITECTURE = 'x86'

!C: = 'C:\Cygwin\bin'

SHLVL = '1'

PATHEXT = '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'

HOMEDRIVE = 'C:'

PROMPT = '$P$G'

COMSPEC = 'C:\WINDOWS\system32\cmd.exe'

TMP = '/cygdrive/c/DOCUME~1/CYGWIN~1/LOCALS~1/Temp/1'

SYSTEMROOT = 'C:\WINDOWS'

CVS_RSH = '/bin/ssh'

PROCESSOR_REVISION = '0403'

INFOPATH = '/usr/local/info:/usr/share/info:/usr/info:'

PROGRAMFILES = 'C:\Program Files'

NUMBER_OF_PROCESSORS = '4'

SESSIONNAME = 'RDP-Tcp#35'

COMPUTERNAME = 'OMDWAP01'

_ = '/usr/bin/cygcheck'

POSIXLY_CORRECT = '1'

 

HKEY_CURRENT_USER\Software\Cygnus Solutions

HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin

HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2

HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2

  (default) = '/cygdrive'

  cygdrive flags = 0x00000022

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/

  (default) = 'C:\cygwin'

  flags = 0x0000000a

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin

  (default) = 'C:\cygwin/bin'

  flags = 0x0000000a

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib

  (default) = 'C:\cygwin/lib'

  flags = 0x0000000a

HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options

 

a:  fd             N/A    N/A

b:  cd             N/A    N/A

c:  hd  NTFS     10001Mb  56% CP CS UN PA FC     SYSTEM

d:  hd  NTFS    129751Mb  11% CP CS UN PA FC     New Volume

 

C:\cygwin      /          system  binmode

C:\cygwin/bin  /usr/bin   system  binmode

C:\cygwin/lib  /usr/lib   system  binmode

.              /cygdrive  system  binmode,cygdrive

 

Found: C:\cygwin\bin\awk.exe

Found: C:\cygwin\bin\bash.exe

Found: C:\cygwin\bin\cat.exe

Found: C:\cygwin\bin\cp.exe

Not Found: cpp (good!)

Not Found: crontab

Found: C:\cygwin\bin\find.exe

Not Found: gcc

Not Found: gdb

Found: C:\cygwin\bin\grep.exe

Found: C:\cygwin\bin\kill.exe

Not Found: ld

Found: C:\cygwin\bin\ls.exe

Not Found: make

Found: C:\cygwin\bin\mv.exe

Not Found: patch

Not Found: perl

Found: C:\cygwin\bin\rm.exe

Found: C:\cygwin\bin\sed.exe

Found: C:\cygwin\bin\ssh.exe

Found: C:\cygwin\bin\sh.exe

Found: C:\cygwin\bin\tar.exe

Found: C:\cygwin\bin\test.exe

Not Found: vi

Not Found: vim

 

   61k 2006/11/10 C:\cygwin\bin\cygbz2-1.dll - os=4.0 img=1.0 sys=4.0

                  "cygbz2-1.dll" v0.0 ts=2006/11/10 23:42

    7k 2003/10/19 C:\cygwin\bin\cygcrypt-0.dll - os=4.0 img=1.0 sys=4.0

                  "cygcrypt-0.dll" v0.0 ts=2003/10/19 8:57

 1059k 2007/03/29 C:\cygwin\bin\cygcrypto-0.9.8.dll - os=4.0 img=1.0 sys=4.0

                  "cygcrypto-0.9.8.dll" v0.0 ts=2007/3/29 11:13

   40k 2006/11/15 C:\cygwin\bin\cygform-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygform-8.dll" v0.0 ts=2006/11/15 7:06

   25k 2007/05/02 C:\cygwin\bin\cyghistory6.dll - os=4.0 img=1.0 sys=4.0

                  "cyghistory6.dll" v0.0 ts=2007/5/2 2:01

  976k 2006/10/22 C:\cygwin\bin\cygiconv-2.dll - os=4.0 img=1.0 sys=4.0

                  "cygiconv-2.dll" v0.0 ts=2006/10/23 0:44

   37k 2003/08/10 C:\cygwin\bin\cygintl-2.dll - os=4.0 img=1.0 sys=4.0

                  "cygintl-2.dll" v0.0 ts=2003/8/10 22:50

   31k 2005/11/20 C:\cygwin\bin\cygintl-3.dll - os=4.0 img=1.0 sys=4.0

                  "cygintl-3.dll" v0.0 ts=2005/11/20 2:04

   31k 2006/10/23 C:\cygwin\bin\cygintl-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygintl-8.dll" v0.0 ts=2006/10/23 1:12

   21k 2006/11/15 C:\cygwin\bin\cygmenu-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygmenu-8.dll" v0.0 ts=2006/11/15 7:05

   20k 2006/12/21 C:\cygwin\bin\cygminires.dll - os=4.0 img=1.1 sys=4.0

                  "cygminires.dll" v0.0 ts=2006/12/21 5:07

   67k 2006/11/15 C:\cygwin\bin\cygncurses++-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygncurses++-8.dll" v0.0 ts=2006/11/15 7:13

  237k 2006/11/15 C:\cygwin\bin\cygncurses-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygncurses-8.dll" v0.0 ts=2006/11/15 7:02

   12k 2006/11/15 C:\cygwin\bin\cygpanel-8.dll - os=4.0 img=1.0 sys=4.0

                  "cygpanel-8.dll" v0.0 ts=2006/11/15 7:04

  109k 2006/02/10 C:\cygwin\bin\cygpcre-0.dll - os=4.0 img=1.0 sys=4.0

                  "cygpcre-0.dll" v0.0 ts=2006/2/10 2:37

  299k 2006/02/10 C:\cygwin\bin\cygpcrecpp-0.dll - os=4.0 img=1.0 sys=4.0

                  "cygpcrecpp-0.dll" v0.0 ts=2006/2/10 2:38

    7k 2006/02/10 C:\cygwin\bin\cygpcreposix-0.dll - os=4.0 img=1.0 sys=4.0

                  "cygpcreposix-0.dll" v0.0 ts=2006/2/10 2:37

   22k 2002/06/09 C:\cygwin\bin\cygpopt-0.dll - os=4.0 img=1.0 sys=4.0

                  "cygpopt-0.dll" v0.0 ts=2002/6/9 6:45

  154k 2007/05/02 C:\cygwin\bin\cygreadline6.dll - os=4.0 img=1.0 sys=4.0

                  "cygreadline6.dll" v0.0 ts=2007/5/2 2:01

  217k 2007/03/29 C:\cygwin\bin\cygssl-0.9.8.dll - os=4.0 img=1.0 sys=4.0

                  "cygssl-0.9.8.dll" v0.0 ts=2007/3/29 11:13

   65k 2006/10/16 C:\cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0

                  "cygz.dll" v0.0 ts=2006/10/16 2:10

 1830k 2007/01/31 C:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0

                  "cygwin1.dll" v0.0 ts=2007/1/31 9:58

    Cygwin DLL version info:

        DLL version: 1.5.24

        DLL epoch: 19

        DLL bad signal mask: 19005

        DLL old termios: 5

        DLL malloc env: 28

        API major: 0

        API minor: 156

        Shared data: 4

        DLL identifier: cygwin1

        Mount registry: 2

        Cygnus registry name: Cygnus Solutions

        Cygwin registry name: Cygwin

        Program options name: Program Options

        Cygwin mount registry name: mounts v2

        Cygdrive flags: cygdrive flags

        Cygdrive prefix: cygdrive prefix

        Cygdrive default prefix:

        Build date: Wed Jan 31 10:57:51 CET 2007

        CVS tag: cr-0x5f1

        Shared id: cygwin1S4

 

 

Service             : sshd

Display name        : CYGWIN sshd

Current State       : Running

Controls Accepted   : Stop

Command             : /usr/sbin/sshd -D

stdin path          : /dev/null

stdout path         : /var/log/sshd.log

stderr path         : /var/log/sshd.log

Environment         : CYGWIN="binmode tty ntsec"

Process Type        : Own Process

Startup             : Automatic

Dependencies        : tcpip

Account             : .\sshd_server

 

 

Cygwin Package Information

Last downloaded files to: C:\Temp\CygwinPackages

Last downloaded files from: C:\Temp\CygwinPackages

 

Package              Version

_update-info-dir     00519-1

alternatives         1.3.29a-1

ash                  20040127-3

base-files           3.7-1

base-passwd          2.2-1

bash                 3.2.17-15

bzip2                1.0.3-2

coreutils            6.9-3

crypt                1.1-1

cygrunsrv            1.17-1

cygutils             1.3.1-1

cygwin               1.5.24-2

cygwin-doc           1.4-4

editrights           1.01-1

findutils            4.3.5-1

gawk                 3.1.5-4

grep                 2.5.1a-3

groff                1.18.1-2

gzip                 1.3.12-1

less                 381-1

libbz2_1             1.0.3-2

libiconv2            1.11-1

libintl2             0.12.1-3

libintl3             0.14.5-1

libintl8             0.15-1

libncurses8          5.5-3

libpcre0             6.6-1

libpopt0             1.6.4-4

libreadline6         5.2.4-8

login                1.9-7

man                  1.6e-1

minires              1.01-1

mktemp               1.5-4

openssh              4.6p1-1

openssl              0.9.8e-3

rebase               2.4.3-1

run                  1.1.10-1

sed                  4.1.5-2

tar                  1.16.1-1

termcap              20050421-1

terminfo             5.5_20061104-1

texinfo              4.8a-1

unzip                5.52-2

which                1.7-1

zip                  2.32-2

zlib                 1.2.3-2

Use -h to see help about each section

 

cygwinadm@omdwap01 

 

Many thanks.
 
Andy Clark

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