Use VNC on Tunnel Linux
Please follow below documents to take VNC Session. You need
to run highlighted command with Yellow on servers.
- Need
a vnc-server installed; it’s tigervnc-server for RHEL7
- Team
will start VNC server process(es) as desired
- May be one “shared”
session for particular/common account to be used across
timezones/globe
- May be one per actual
user (A vs. B)
- Vncserver starts using
ports at 5901, but user could specify any port number, even one in
their 10,000 list of port exceptions for EIP
- Team
must launch vncserver with the -localhost directive
- This prevents from
binding to any network interface other than localhost
- Forces them to use an
SSH tunnel to access the VNC server
- No firewall rules for any
of the vnc ports, aka 5901…must be over SSH tunnel
- Any
other VNC configuration is on the DBAs; is not a root managed
daemon that is started on boot
vncserver
-autokill -IdleTimeout 900 -localhost
- VNC SSH Tunnel on local computer (5901 is only an
example. It may be 5902 or higher, depending on different factors.)
ssh -L 5901:localhost:5901 -N -f -l
$DOMAIN\\$USER $SERVER
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