reverse SSH Tunnel im LAN der QNAP weiterreichen

PLINK.EXE -R 5900:localhost:5900 dyndns_QNAP

[~] # cat /etc/ssh/sshd_config#       $OpenBSD: sshd_config,v 1.74 2006/07/19 13:07:10 dtucker Exp $# This is the sshd server system-wide configuration file.  See# sshd_config(5) for more information.# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin# The strategy used for options in the default sshd_config shipped with# OpenSSH is to specify options with their default value where# possible, but leave them commented.  Uncommented options change a# default value.#Port 22#Protocol 2,1Protocol 2#AddressFamily any#ListenAddress 0.0.0.0#ListenAddress ::# HostKey for protocol version 1#HostKey /etc/ssh/ssh_host_key# HostKeys for protocol version 2HostKey /etc/ssh/ssh_host_rsa_keyHostKey /etc/ssh/ssh_host_dsa_key# Lifetime and size of ephemeral version 1 server key#KeyRegenerationInterval 1h#ServerKeyBits 768# Logging# obsoletes QuietMode and FascistLogging#SyslogFacility AUTH#LogLevel INFO# Authentication:#LoginGraceTime 2m#PermitRootLogin yes#StrictModes yes#MaxAuthTries 6#RSAAuthentication yes#PubkeyAuthentication yes#AuthorizedKeysFile     .ssh/authorized_keys# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts#RhostsRSAAuthentication no# similar for protocol version 2#HostbasedAuthentication no# Change to yes if you don't trust ~/.ssh/known_hosts for# RhostsRSAAuthentication and HostbasedAuthentication#IgnoreUserKnownHosts no# Don't read the user's ~/.rhosts and ~/.shosts files#IgnoreRhosts yes# To disable tunneled clear text passwords, change to no here!#PasswordAuthentication yes#PermitEmptyPasswords no# Change to no to disable s/key passwords#ChallengeResponseAuthentication yes# Kerberos options#KerberosAuthentication no#KerberosOrLocalPasswd yes#KerberosTicketCleanup yes#KerberosGetAFSToken no# GSSAPI options#GSSAPIAuthentication no#GSSAPICleanupCredentials yes# Set this to 'yes' to enable PAM authentication, account processing,# and session processing. If this is enabled, PAM authentication will# be allowed through the ChallengeResponseAuthentication and# PasswordAuthentication.  Depending on your PAM configuration,# PAM authentication via ChallengeResponseAuthentication may bypass# the setting of "PermitRootLogin without-password".# If you just want the PAM account and session checks to run without# PAM authentication, then enable this but set PasswordAuthentication# and ChallengeResponseAuthentication to 'no'.#UsePAM no#AllowTcpForwarding yes#GatewayPorts no#X11Forwarding no#X11DisplayOffset 10#X11UseLocalhost yes#PrintMotd yes#PrintLastLog yes#TCPKeepAlive yes#UseLogin noUsePrivilegeSeparation no#PermitUserEnvironment no#Compression delayed#ClientAliveInterval 0#ClientAliveCountMax 3UseDNS no#PidFile /var/run/sshd.pid#MaxStartups 10#PermitTunnel no# no default banner path#Banner /some/path# override default of no subsystemsSubsystem       sftp    /usr/libexec/sftp-serverAllowUsers admin# Example of overriding settings on a per-user basis#Match User anoncvs#       X11Forwarding no#       AllowTcpForwarding no#       ForceCommand cvs server

GatewayPorts
Specifies whether remote hosts are allowed to connect to local forwarded ports. By default, ssh binds local port forwardings to the loopback address. This prevents other remote hosts from connecting to forwarded ports. GatewayPorts can be used to specify that ssh should bind local port forwardings to the wildcard address, thus allowing remote hosts to connect to forwarded ports. The argument must be ''yes'' or ''no''. The default is ''no''.