nxserver von außen erreichen, macht probleme

[seeadler]

#
# General FreeNX directives
#
#########################################################################
#

#
# The host name which is used by NX server. It's should be used if it's
#
# different than the default hostname (as returned by `hostname`)
#
#SERVER_NAME="$(hostname)"
#

#
# The port number where local 'sshd' is listening.
#
#SSHD_PORT=22
#

#

#
#########################################################################
#
# Authentication / Security directives
#
#########################################################################
#

#
# Authentication directives
#

#
# This adds the usermode to the possible authentication methods
#
# Usermode means that a user can start the nxserver as his shell
#
# and connect directly to the right server via a custom client.
#
#ENABLE_USERMODE_AUTHENTICATION="0"
#

#
# This adds the passdb to the possible authentication methods
#
#ENABLE_PASSDB_AUTHENTICATION="1"
#

#
# This adds SSH to the possible authentication methods. For it to work sshd
#
# must be set up at localhost accepting password authentication.
#
#ENABLE_SSH_AUTHENTICATION="1"
#

#
# This adds SU to the possible authentication methods. For it to work the
#
# "nx" user must be in the wheel (RedHat, Fedora) or the users group (SUSE)
#
# and the user logging in must have a valid shell that accepts the -c
#
# parameter.
#
#ENABLE_SU_AUTHENTICATION="0"
#

#
# Require all users to be in the passdb, regardless of authentication method
#
#ENABLE_USER_DB="0"
#

#

#
# If enabled forces the user to use encryption. This will bail out
#
# if the user does not have encryption enabled.
#
#ENABLE_FORCE_ENCRYPTION="0"
#

#
# Refuse the NX client connection if SSHD does not export the
#
# SSH_CONNECTION and SSH_CLIENT variables in the environment
#
# passed to the NX server.
#
# 1: Will check the remote IP and will not accept the
#
# connection if it can't be determined.
#
# 0: Will accept the connection even if the remote IP
#
# is not provided.
#
#SSHD_CHECK_IP="0"
#

#
# If set to greater zero, nxserver will timeout after that many seconds
#
# before authentication succeeds.
#
#
#
#NX_SERVER_TIMEOUT="10"
#

#

#
#########################################################################
#
# Restriction directives
#
#########################################################################
#

#
# The base display number from which sessions are started.
#
#DISPLAY_BASE=1000
#

#
# The maximum number of contemporary sessions that can be run on FreeNX
#
#SESSION_LIMIT=200
#

#
# The maximum number of contemporary sessions that a single user can run
#
# on FreeNX. Defaults to the value of SESSION_LIMIT.
#
#SESSION_USER_LIMIT=200
#

#
# The number of displays reserved for sessions, it has to be greater or equal
#
# to the maximum number of contemporary sessions that a server can run.
#
#DISPLAY_LIMIT=200
#

#

#
# User for which sessions should be persistent. Either the keyword "all" or a
#
# comma-separated list of usernames or groups in the @groupname syntax.
#
#ENABLE_PERSISTENT_SESSION="all"
#

#
# Users and groups for whom persistent sessions should be disabled.
#
# Especially useful if ENABLE_PERSISTENT_SESSION="all"
#
#DISABLE_PERSISTENT_SESSION=""
#

#

#
#########################################################################
#
# Logging directives
#
#########################################################################
#

#
# This directives controls the verbosity of the server-wide log.
#
# 0: No Logging
#
# 1: Errors
#
# 2: Warnings
#
# 3: Important information
#
# 4: Server - Client communication
#
# 5: Information
#
# 6: Debugging information
#
# 7: stderror of some applications
#
#NX_LOG_LEVEL=0

 

[hehejo]

Lern doch bitte erstmal deine Frage zu stellen.
Wir sind hier ja willig zu helfen.
Aber das schießt doch eindeutig den Vogel ab!

 

[Wolfgang]

Problem zu verstehen macht Probleme


Was willst du fragen?
Aber Jeder hat eine zweite Chance.

Debian oder Ubuntu?


Wolfgang

 

[seeadler]

sorry, tut mir leid;
system: debian etch
meine ddclient konfiguration

# Configuration file for ddclient generated by debconf
#
# /etc/ddclient.conf
id=/var/run/ddclient.pid
protocol=dyndns2
use=web
server=members.dyndns.org
login=xxxxx
password='xxxx'
xxxxx.dyndns.org

wenn ich mich nun mit dem nxclient von einer windows machine mit dem nxserver auf debian verbinden möchte, wird folgende meldung ausgegeben:
Code:

neoiating failure


meine nxserver konfiguration:
# General FreeNX directives
#
#########################################################################
#

#
# The host name which is used by NX server. It's should be used if it's
#
# different than the default hostname (as returned by `hostname`)
#
#SERVER_NAME="$(hostname)"
#

#
# The port number where local 'sshd' is listening.
#
#SSHD_PORT=22

#########################################################################
#
# Authentication / Security directives
#
#########################################################################
#

#
# Authentication directives
#

#
# This adds the usermode to the possible authentication methods
#
# Usermode means that a user can start the nxserver as his shell
#
# and connect directly to the right server via a custom client.
#
#ENABLE_USERMODE_AUTHENTICATION="0"
#

#
# This adds the passdb to the possible authentication methods
#
#ENABLE_PASSDB_AUTHENTICATION="1"
#

#
# This adds SSH to the possible authentication methods. For it to work sshd
#
# must be set up at localhost accepting password authentication.
#
#ENABLE_SSH_AUTHENTICATION="1"
#
# This adds SU to the possible authentication methods. For it to work the
#
# "nx" user must be in the wheel (RedHat, Fedora) or the users group (SUSE)
#
# and the user logging in must have a valid shell that accepts the -c
#
# parameter.
#
#ENABLE_SU_AUTHENTICATION="0"
#

#
# Require all users to be in the passdb, regardless of authentication method
#
#ENABLE_USER_DB="0"
#
# If enabled forces the user to use encryption. This will bail out
#
# if the user does not have encryption enabled.
#
#ENABLE_FORCE_ENCRYPTION="0"
#

#
# Refuse the NX client connection if SSHD does not export the
#
# SSH_CONNECTION and SSH_CLIENT variables in the environment
# passed to the NX server.
# 1: Will check the remote IP and will not accept the
# connection if it can't be determined.
# 0: Will accept the connection even if the remote IP
# is not provided.
#
#SSHD_CHECK_IP="0"

# If set to greater zero, nxserver will timeout after that many seconds
#
# before authentication succeeds.

#NX_SERVER_TIMEOUT="10"
#
#########################################################################
#
# Restriction directives
#
#########################################################################

# The base display number from which sessions are started.
#
#DISPLAY_BASE=1000

# The maximum number of contemporary sessions that can be run on FreeNX
#
#SESSION_LIMIT=200
#

#
# The maximum number of contemporary sessions that a single user can run
#
# on FreeNX. Defaults to the value of SESSION_LIMIT.
#
#SESSION_USER_LIMIT=200
#
# The number of displays reserved for sessions, it has to be greater or equal
#
# to the maximum number of contemporary sessions that a server can run.
#
#DISPLAY_LIMIT=200

# User for which sessions should be persistent. Either the keyword "all" or a
# comma-separated list of usernames or groups in the @groupname syntax.
#ENABLE_PERSISTENT_SESSION="all"
# Users and groups for whom persistent sessions should be disabled.
# Especially useful if ENABLE_PERSISTENT_SESSION="all"
#DISABLE_PERSISTENT_SESSION=""
#########################################################################
# Logging directives
#########################################################################
# This directives controls the verbosity of the server-wide log.
# 0: No Logging
# 1: Errors
# 2: Warnings
# 3: Important information
# 4: Server - Client communication
# 5: Information
# 6: Debugging information
# 7: stderror of some applications
#NX_LOG_LEVEL=0


aus im lan erreiche ich meinen server ohne probleme
welche konfiguration muss ich vornehmen, damit ich auch meinen nxserver von außen erreiche?

 

[Nemesis]

stichwort "portforwarding" am router
editier mal bitte die posts und setz den code in

-tags

 

[seeadler]

haben den port 22 am router geforwardet
tcp 22/22

 

[Nemesis]

und jetzt kommst du nich via ssh auf den pc?

 

[seeadler]

wenn ich das programm putty auf dem windows - rechner habe und ich mit diesem auf den linux server verbinden möchte,
ist diese Verbindung dann auch verschlüsselt?

 

[Nemesis]

http://de.wikipedia.org/wiki/PuTTY