UltraVNC and reverse connections. Remote Access with Ultravnc Ultravnc Password Default

Attention! Released a new version UVNC - 1.0.9.2. Applicated support for Windows 7, Vista and Aero!

Consider the following situation. Remote office, there is a local network for several computers, NAT router. To one of the computers, you need to get remote access to render remote care. The computer is running Windows 7.

Run the UltraVNC installer. The few first screens are ordinary blah blah, familiarization with a license, etc. Important moments begin with an installation type selection screen:

Available several options:

Full Installation - full setting. Install server + client.
Ultravnc Server ONLY - only the server is installed.
Ultravnc Server Only "Silent" - only the server is installed in the "without extra questions" mode.
Ultravnc Viewer ONLY - only the client is installed.

Our selection is Ultravnc Server ONLY.

Next we are invited to download additions for Windows Vista. (They are relevant for seven). The most important thing is: CAD.EXE - without it, the client will not be able to send the Ctrl + Alt + Del command on remote computer. The "Download Vista Addons Files Now" option is noting.

In the next window, we will offer to download the capture driver. Personally, I prefer to install the driver in manual, so the Download Mirror Driver option is noting:

Next screen:

We celebrate the options:

REGISTER ULTRAVNC Server AS A System Service is to register the UltraVNC server as a system service.
START OR RESTART ULTRAVNC SERVICE - Run / restart Ultravnc service.
Create Ultravnc Desktop ICONS - Create shortcuts on the desktop.
Associate Ultravnc Viewer with .VNC File Extension - open files with extension.VNC using Ultravnc Viewer.

Click Next, after downloading additions, complete the installation. If necessary, reboot.

The Driver.zip archive contains several folders corresponding to different versions of the OS. To install under 32-bit Windows 7, open the Vista folder (this driver works fine and under the seven). Next, run the install.bat file. To the question of the system: "Install software For this device? " Respond to install.

Now you can proceed to setting the basic parameters of the UltraVNC server.

Setting up ultravnc.

In the tray, we make the right click on the UltraVNC icon and choose the Admin Properties item:

Read more about settings. Incoming Connections section - incoming connections.

Accept Socket Connections - Taking Incomes. For normal operation, this item must be noted.
Display - Display number.
Ports - ports. Main is a port for connecting a UVNC client. HTTP - port for connecting a Java client. It is best to leave AUTO value.
Enable Java Viewer (HTTP Connect) - Allow Java client connections.
ALLOW LOOPBACK CONNECTIONS - Allow reverse connections (connecting to addresses from a range of 127.x.x.x). It should be noted if the repeater is installed on this computer.
LOOPBACK ONLY - Allow only reverse connections.

Section When Last Client Disconnects - When the last client is turned off.

Do nothing - do nothing. Leave this option.
Lock Workstation (W2K) - to bother the session (to enter the password input).
Logoff Workstation - Completion of the session.

Query On Incoming Connection Section is to display a query upon receipt of a new incoming connection.

Display Query Window - show the request window.
Timeout - time before performing the default action.
DEFAULT ACTION - default action. Refuse - Reject, Accept - take.

Section Keyboard & Mouse - Keyboard and Mouse.

Disable Viewers Inputs - To prohibit entry from the client.
Disable Local Inputs - To prohibit input from the server.
Japanese - ??? It may be referred to in mind the support of the Japanese keyboard ... sometimes helps with glitches with Russian layout.

Section Multi Viewer Connections is the simultaneous connection of several clients.

Disconnect All Existing Connections - Disable all current connections. At the same time, only one client can be connected. The last connected wins.
KEEP EXISTING CONNECTIONS - maintain current connections. At the same time, several customers can be connected.
Refuse the new connection - ??? The meaning is not impaired. When setting this option, you can connect to several clients ...
Refuse All New Connections - Disable all new connections. At the same time, only one client can be connected. The first connecting wins. Choose this option.

Section Authentication - Authentication.

VNC Password - password for entry. After installation, you must come up with a new password, otherwise it will not work off.
View-Only Password - password for logging in view mode. With this password, the client will connect in the viewing mode (customer settings and server are ignored).
Require MS Logon - Use Windows Authentication (computer and user must be in one domain).
NEW MS Logon - activates MS-Logon II (cross-domain authentication).

Section MISC. - different.

Remove Aero (Vista) - Disable Aero (3D, transparency and other Vista interface). Recommended.
Remove Wallpaper for Viewers - remove desktop wallpaper. Recommended.
Enable Blank Monitor On Viewer Request - A server monitor disables on the client's request (the picture is displayed on the full screen). Strange, but the option also closes the picture and client screen. This bug can be circumvented if you disable the use of the capture driver (Properties -\u003e Video Hook Driver).
Disable Only Inputs on Blanking Request - prohibits only entering the server console, while the screen does not close.
Enable Alpha-Blending Monitor Blanking is another version of the server monitor. Use if with the first problem.
Capture Alpha-Blending - Enabling this option allows in some cases "see" the video client running on the server in the video player, for example in Windows Media. Player (depends on the codec servers installed on the computer).
Disable Tray Icon - remove the icon from the tray. If the user is curious, it is better to remove.
Forbid The User To Close Down WinVNC is to prevent the user closing the UVNC server. Recommended.
Default Server Screen Scale - Screen Scale Default.

Section File Transfer. - File transfer.

Enable - Allow file transfer.
User Impersonation (for Service Only) - ???

Section DSM (Data Stream Modification) Plugin - plug-ins (multiple plugins are currently available to encrypt data stream).

Section Logging - Creating a log file.

Log Debug InfoS to the WinVNC.log File is a record of the operation of the UVNC in the log file.
Path - path to save the log file.

After setting the parameters, click Apply and then OK. Each time Windows will ask for confirming changes.

Next Stage - Screen capture settings. We make the right click on the Ultravnc icon and select the property Properties.

POLL FULL SCREEN (Ultra Fast) - ??? Special difference when turned on / disconnection did not notice.
Poll Foreground Window - ??? When using this and the following three options, some parts of the screen can hang and stop updated. This information is just my assumption ...
Poll Console Windows Only - ???
Poll Window Under Cursor - ???
Poll ON EVENT ONLY - ???
System HookDll - option makes sense to Windows 9X.
Video Hook Driver - use the video capture driver. Provides best performance On Windows XP / Vista / 7. This option provides the best speed.
Low Accuracy (Turbo Speed) - gives an increase in speed by reducing accuracy (I personally did not notice changes, perhaps this option for slow connections).
Share Only The Server Window Named: - Show not the whole screen, but only a window with specified name. How much did not try, never happened ...

The Check The Video Hook Driver button is used to check the capture driver function. It is only necessary to use it if at least one client is connected to the server. Otherwise, a message will always be displayed that the driver is not active. Here is what the message looks like that the driver is installed and functions:

On this setting basic setting UltraVNC servers completed.

For the server to be available via the Internet, you need to configure the TCP 5900 port on the router. This port must also be opened in the server firewall. If only the built-in Windows Firewall is used, you do not need any additional actions, suitable permissions Already created during installation.

Connect to server

We launch Ultravnc Viewer (client):

The main parameters of Ultravnc Viewer:

VNC Server - server address.
AUTO, ULTRA, LAN, MEDIUM, MODEM, SLOW, MANUAL - Depending on the speed of your channel, the program optimizes quality settings.
View only - Connect in view mode. The interaction with the console is prohibited.
Auto Scaling - automatic setting scale. Note to eliminate the likelihood of scroll barns.
Confirm Exit - confirm the output. When closing the client window, a dialog box will be displayed.
Use dsmplugin - use plugin.
Proxy / Repeater - use the repeater. Here it is also necessary to specify the address of the repeater.
Save Connection Settings AS Default - Save current settings as default settings.

Additional UVNC client settings (Options button):

I will not describe all options, I will not pay only the most important:

Track Remote Cursor Locally - Show cursor / mouse pointer.
DON'T Show Remote Cursor - Do not show the cursor / mouse pointer.
Show Button's Bar ("Toolbar") - Show or not toolbar.
Full-Screen Mode - full-screen mode.
Viewer Scale - scaling settings.
Disable Clipboard Transfer - Disable the clipboard synchronization.
Number of Times The Reconnect Is Attempted - the number of re-connection attempts.

Installation and configuration of the repeater.

Download repeater.zip. In the archive, only one file is REPEATER.EXE. I recommend immediately transfer it to the folder C: \\ Program Files \\ UltraVNC \\ REPEATER.

Run Repeter.exe. An icon will appear in the tray. We make the right click on it and select Settings:

Check the values \u200b\u200bof the following options:

Listen Port Viewer - value 5901.
Enable Proxy (443) - Disable.
Enable Mode I is enabled.
Enable Mode II - Disable.

The remaining options are left unchanged. Save - Save the settings and close the window.

The next step is to open the TCP 5901 port in Firewall. In the router settings, you must create a rule to redirect the TCP 5901 port to the computer where the repeater is installed.

To connect via repeater in the client settings, you must do the following:

In the VNC Server field, you do not specify external, and internal address Servers on a local network.
Mark the Proxy / Repeater option and specify the external address of the router with the port on which the repeater is configured (for example 83.45.67.8 :5901 ).

Finishing touch. To repeat the repeater is constantly available, it must be run as a system service. To do this, open command line On behalf of the administrator, and run repeater.exe with the -Install parameter. The REPEATER_SERVICE service will be created (it is not started by default, so it is manually started or simply reboot).
To delete the service, run Repeter.exe with the -Ninstall parameter.

UltraVNC SC (Single Click) - Remote help without pre-installing UltraVNC server.

How it works. On your computer, you run Ultravnc Viewer in standby mode (LISTEN MODE). We send (by e-mail Or somehow more) on a remote computer archive with a configured UltraVNC SC server. The user unpacks the archive, starts the program and connects. As a result, you get access to the remote computer console. Because Connection initiates a remote computer, there is no need to set up a firewall and router in a remote network.

Now more about setting up. You must first configure UltraVNC SC.

We will need the following files: winvnc_scii_100.exe and custom.zip. Next, create a folder with an arbitrary name (for example, UltraVNC SC). In it subfolder DATA. To this subfolder to transfer WinVNC_SCII_100.exe and there they also unpack the contents of custom.zip.

Now you need to edit the HelpDesk.txt file. This file is responsible for the Connection Manager interface:

Each HelpDesk.txt section is responsible for the text field (see Screenshot below):

Here is an example of my HelpDesk.txt:

Remote help Q2W3.ru MaxBond.no-ip.org -Connect test.no-ip.org --connect test.no-ip.org:500 -noregistry // Instead of test.no-ip.org, you must specify your IP address Go Domain, port 5500 is better not to change Select Connection Use Double Click to start connecting to Q2W3.ru http://www.q2w3.ru Close Connection ... The connection is installed!

If you create your HelpDesk.txt based on my, do not do to delete comments starting with "\\\\".

File RC4.KEY Do not delete, it is needed for encryption.

Return to the UltraVNC SC folder. To ensure that the user is not confused, create a shortcut to start WINWVNC_SCII_100.exe directly from it. To do this, we make the right click on WinWVNC_SCII_100.exe and select the "Create Label" item. The created label is transferred to the level above, in UltraVNC SC. Now open the label properties. Field Work folder»We clean, it should be empty. In the field we prescribe the following command:

% Windir% \\ System32 \\ cmd.exe / c start / b / d. \\ Data. \\ Data \\ winvnc_scii_100.exe

All this magic is needed so that the label uses the relative path to start WinVNC_SCII_100.exe, and not absolute as it is customary.

In the end, we pack the UltraVNC SC folder to the archive and send it to the user.

It remains to prepare your computer to the connection. UltraVNC Viewer must be launched in the Listen Mode mode. To do this, use the program shortcut -\u003e Ultravnc -\u003e Ultravnc Viewer -\u003e RUN ULTRAVNC Viewer (Listen Mode) or run vncviewer.exe with the -listen parameter. Also, it is also unforgettable to open the TCP 5500 port in the firewall and configure the forwarding of the same port on the router (if it is over, it is present on your network).

Please note that the connection parameters (quality, etc.) are configured still in Ultravnc Viewer (right-click on the UVNC icon in the tray -\u003e default connection options ...).

How to save the connection settings to a file?
Connect to the server (Save settings can only be connected during connection), then click Ctrl + Alt + F5.

I have long hatched the idea so as to manage the home server remotely. But the same long ago, there was still no idea which of my home computers is a server at a particular point. However, I recently acquired myself a new TV with network connecting samsung UE40D5000, then bought a tablet on Android Pegatron Duke 3G. Both are wonderful devices worthy of a separate article. As a result, I had to completely rebuild the concept of homemade media server. As a result, I implemented a remote home server management using free program.

In addition, the whole network has long been sitting behind the router, it added the process of setting up Ultravnc new facets. I had to make ports. Everything worked, I think my instruction will help many.

About choosing a client VNC

I chose as VNC client, Yes, and servers we are a free program Ultravnc.. What reasons to choose it was not it. Just the first to him first. It seemed easier in the setup than Radmin (perhaps the most popular VNC client). So it turned out - Ultravnc is very easy to configure. Plus Ultravnc has portable version client. This is useful to many.

What a revelations will not be here. The installation process is quite trivial. I downloaded, installed. Speed \u200b\u200bports and passwords. The main thing in my case is that the server sits behind the router - to register ports. "Auto" in this case cannot be chosen.

Setting up UltraVNC for a router - ports of ports.

Difficulties with the connection to the installed Ultravnc on LAN immediately did not occur. But when I tried to connect from an external IP - nothing happened. It is understandable. In order to see the UltraVNC server for a router from an external IP need at least.

To write this article I was prompted by a recent discussion on the forum. Indeed, at first glance, there is no alternative to pay products. There is some kind of chunkvnc solution, but it did not work for me (nor on Windows or Linux).

Immediately I want to warn: for commercial, industrial operation, the paid product is best suited. Because, no matter how there, several people are engaged in, his support and configuration, which can spend their time on answers to questions, the release of patches, etc. If you send the link to the support client to the user who does not know how Tasquebar is different from the tray, it will be useless to ask "Pingani XXX.Hhh.hhhh.hhh" or "You can watch the port?", And the same TeamViwer, rather In total, it will earn in 99% of cases on most OS without dance with tambourine.

However, how to be those who are sometimes remote support and does not want to violate the license agreement and pay for use? The output is simple: now we will understand in 20 minutes how in the first approximation set up your own "Timvyer".

Determine the terminology.

"Customer" will be called a program for remote control. That is, your "loose" installed on the home / working PC.

"Server" will be called the program you send the client.

Defend which we need to configure?

Repeater. This is a service that accepts connections from the client and from servers. Such a mediator between them. It is necessary in the event that or the client, or the server is behind the network screen (firewall) or for the NAT.

- "Server". The program you send the client. In fact, it's not about one thing eXE File, but on the whole catalog. I propose to use self-extracting (SFX) archive. Next, I will tell you which settings can be made in the popular WinRAR program.

- "Client". "Looking", with the help of which you will manage your customers. Suitable standard unvc client.

In the attached archive you will find all the listed files; But if you wish, you can download them yourself on the UVNC website.

I propose to start with the repeater settings.

As such, the settings are not required; enough to The ports used by VNC were free. This is 5,500 for incoming server connections and 5901 to connect the client. The ports of the ports must be opened in Windows Firewall or other firewall (if you are installed). Unpack the archive with the repeater, place it at any convenient location on the disk and run the file "distributer.exe". Make sure the port data is available from the Internet. If the PC with the mounted repeater is behind the NAT, you need to publish ("arouse", "make DNAT") Its on the gateway.

Customer setup is reduced to the default setting. When selecting components, mark only the "Ultravnc Viewer". When you first start Ultravnc Viewer, check the "Proxe / Repeater" checkbox, specify the IP address of the repeater, through the colon - the port. For example, 192.168.0.22:5901. Put the "Save Connection Settings As Default" checkbox, and this setting will be remembered and will substitute automatically.

Server Setup is the most interesting part. Place the Server directory from the publication files at a convenient place. Find the HelpDesk.txt file. It is required to edit according to your realities. The main string is what follows ". The first line is the name, as it will be displayed in the Connection window. The second line is the server start parameters. You need to change IP.Address.of.Repeater: 5500 to your real IP address (which will be visible from the interner!). The "-ID% ID%" parameter is responsible for how you connect to the server (what name will be assigned). I do not advise him to change it, and then I explain why it was done that way. And the "-NoreGistry" parameter says that the server will not make any entries in the registry. The remaining blocks are responsible for displaying text. You can experiment with them and choose optimal for yourself.

Pay attention to the filechid.vbs. It is used just so that after unpacking the SFX archive to replace the string "% ID%" in the settings file random number. It is necessary so that several of your users can simultaneously connect to your repeater. If you want to configure for certain user Permanent ID (for example, 77777 for the beloved chief), then in the settings file, change your hands% ID% on the desired number and do not fall into this archive file chid.vbs. Note that the random ID is generated as a random number from 1 to 7000. Your personal ID should not fall into this range. And every personal user you will have to assemble a personal archive.

In files.BMP lies with the pictures for the design of the program window. For experiments, you can change these files and immediately run WinVNC.exe. Immediately the result will be visible. Icon1 and icon2 define the view of the waiting and connected server icon in the tray.

Once you have configured the parameters according to your tastes, it's time to collect the SFX archive. In the WinRAR program, you need to create a new archive in the creation dialog

Put a daw "Create SFX Archive"

Go to the "Advanced" tab

Open "SFX OPTIONS"

On the Setup tab in the "Run After Extraction" field Write

chid.vbs.

winVNC.exe.

On the "Modes" tab, put the "Unpack to Temporary Folder"

Press "OK", close the SFX settings dialog. Go to the "Files" tab

In everyday life, it is quite often a situation when you need to install or configure programs on computers that are in the neighboring office, office or in another city. It is certainly useful to run around the cabinets and on offices, especially if you have to serve 30 computers :)) But we will not be loosened with themselves, we organize and configure remote access to the PC. There are a lot of programs for remote access and each in its own way.

For more advanced users

Consider Ultravnc.. Why choose this particular program?:

Free
Supports client server mode operation.
Supports file transfer
Multi-lien mode
Works under Windows, Linux, Mac OS X
Implemented encryption
The ability to deploy in the domain through policies.

Installing and configuring UltraVNC

I will describe the settings for particularly curious

Incoming Connections - Incoming connections

Accept Socket Connections - Allow incoming connections.
Display: Display number.
Ports. - Used ports program.
Main.: Port for the Ultravnc client by default 5900.
Http.: A port to connect via the web interface, with the initial connection of the program will offer to download the Java plugin, it is necessary to connect via the Web form.
Enable Java Viewer (HTTP Connect) Allow connections via http.
ALLOW LOOPBACK CONNECTIONS - Allow connections in the return, leave a tick yes.
LOOPBACK ONLY - Allow only reverse connections.

WHEN LAST CLIENT DISCONNECTS — When the last client is turned off, actions

Do nothing- Translated as not to do anything. Let the tick stands on it :)
Lock Workstation (W2K) - Blocking a workstation For (W2K).
Logoff Workstation. - output of workstations.

Query On Incoming Connection — Request for incoming connections

Display Query Window. - show the query window.
Timeout. - Time-out.
Default Action. - Default action. Refuse - Reject, Accept - take.

Keyboard & Mouse. - Keyboard and mouse.

Disable Viewers Inputs. - Disable the computer control, the current will be allowed.
Disable Local Inputs. - Clean the local input.

MULTI VIEWER CONNECTIONS - Actions when connecting multiple users.

DISCONNECT ALL EXISTING CONNECTIONS — allows only one user to connect, and all other customers turn off.
Keep Existing Connections - keep the current connection. At the same time, several customers can be connected.
Refuse the New Connection - to ban new connections
Refuse All New Connections - Refuse new compounds.

Authentication - authentication.

VNC Password. - password for entry. After installation, you must come up with a new password, otherwise it will not work off.
Require MS Logon. - If the computer in the domain can be used login and pass Windows

MISC - Advanced

Remove Aero (Vista) - Disable Vista's visual effects. Leave a tick.
Remove Wallpaper for Viewers- Disable wallpaper. For an intelligent entry on a PC, it is better to remove a tick, since when connecting to a server, it will disappear wallpaper. But if we need high performance test this setting.
Capture Alpha-Blending - Let me browse the video on the client's row. Although not always this option works.
Disable Tray icon - Remove the icon.
Forbid The User To Close Down WinVNC- To prohibit close Ultravnc Servak.
DEFAULT SERVER SCREEN SCALE - Screen scale by default.

FILE TRANSFER - File Management.

Enable - Allow transmit files.

Connect to Ultravnc Server

Run ULNRAVNC VIEWER (VNCVIEWER.EXE) A window appears with settings:

VNC Server: - the address of the computer to which we connect
AUTO, ULTRA, LAN, MEDIUM, MODEM, SLOW, MANUAL- Connection mode, choose depending on the connection speed. Leave AUTO
View Only- Allows the current view
Auto Scaling - Auto induction
Confirm EXIT. - I confirm if we want to close the session
Use dsmplugin. - Selection and use of additional plugins
Proxy / Repeater.- Indicate a proxy or repeater if we have.
Save Connection Settings AS Default - We save the current moods and use them by default.

Track Remote Cursor Locally - Display mouse cursors
DON'T SHOW REMOTE CURSOR - Do not display the mouse cursor
Show Button's Bar- show / hide toolbar
FULL-SCREEN MODE- Open full screen
Viewer Scale - open on% screen
Disable Clipboard Transfer. - Disable the overall clipboard
Number Of Times The Reconnect Is Attempted — The number of times attempted to restore compound

Installing and configuring UltraVNC.

Ultravnc is designed for remote connection To computers, servers on the local network or the Internet. You need a direct IP address static, or DNS computer name with the direct connection to the network, without a proxy and with a properly tuned firewall. In case of use of routers, etc. Devices with a short NAT need to make the port to connect to the UltraVNC server from the outside. (Standard / Default Port: 5900). In the case of complex configurations with a proxy, or indirect addresses, it is possible to use the repeater, but it is not considered here.

This short article describes the main steps to install and configure the UltraVNC server, additions (drivers, encryption libraries) and Viewer (Viewer).

So 1 part - Installation:
First install the Server-View server kit. Run installation file. In accordance with the target of the operating system (32-64):

Agree to S. license Agreement:

We choose the components you need, in this case we put for the first time, so you choose the server and the viewer. If it would be necessary to update more old versionthen it would be necessary to put a daw on the bottom item. The top point meets most likely for the "quiet" server setting, i.e. Most likely, there will be no further questions on the setup.

In this dialog box, we put all the daws, because It is necessary that the server service is registered as a system and started, the server and client clips on the desktop are also created and file associations are manufactured.

On this installation Ultravnc is complete.

But as it is known, everything is not so simple, so you need to put another set of extensions (addons). If this is not done, then there may be problems with displaying the transmitted image from the server, as well as if you need encrypted communication with the server (in the case of paranoia).
Run the UltraVNC Addons file with the corresponding bitency:

We agree with the license agreement and continue:

We choose a set of components of the necessary us, usually these are the first 3 tanks, if you have Windows 8, then most likely instead of 1 Galka put the last 2.

This installation of additional components is completed. Now you need to configure the server part, and then create connections to servers on the client computer to simplify the access process.

2 part - Configuring a VNC server and driver.
We find at the bottom right side of the screen in the taskbar icon Ultravnc server, usually this blue eye, we click the right key on it, the menu will open in which you want to select Properties.

After that we see a window with a server settings associated with the display. Here you need to put the daws, as in this image. Because We put additional components, you need to use them, for this we put a daws on System Hookdll and Mirror Driver items, this is the so-called mirror driver that is responsible for capturing the picture from the server screen. Also better remove the daw from the point of Low Accuracy. The picture will be transmitted with torn in the event of a strong server load. True, it can be necessary if the server load is very critical, but in the general case it is better to disable. You can also configure the maximum recovery processor resources under the UltraVNC server in percent. Next, you need to check whether the driver installed correctly and whether it is used in the system, click the Check The Mirror Driver button.

The following window will appear. Which should be seen the same. Driver found. The version is in order. The driver is not active (since not one client is not connected). On this program settings are completed, go to the access setting.

To install the administrator parameters, we again find the server's UltraVNC icon in the taskbar, click the right mouse button and select Admin Properties in the menu that opens.

The administrator settings window opens. Here, in usually the situation will work the following configuration as in the image, you need to put tanks in accordance. And also twice enter the password, enter carefully and pre-check the keyboard layout. Also note that the second password for customers, which is allowed only to view! If you have the same passwords in both fields, you will always connect with the ability to make any actions. If it is necessary that you need to connect to the server without using the UltraVNC client, you can check the javaViewer, then you can connect to the server via the selected port. IN this variant The ability to connect to the server simultaneously to several clients simultaneously, if you need only 1 person to operate at 1 point, select In the Multi Viewer Connections block -\u003e Disconnect All Existing Connections. Here you can choose a plugin, for example, to encrypt all connections, but the same plugin will have to use on the client side. Immediately you can set actions to do in case of disabling the last client from the server, as well as prohibit input from the client, input from the server.

On this, all settings are completed, the server functions in normal mode, you can try to connect using the client on the same server to check the connection or any other. When using the client, there are some nuances for setting up the image and input, the next item is about it.

3 Part - Setting up UltraVNC client.
Run the client on the shortcut on the desktop. Green - client, blue server, you can immediately remove it, because The server is always hanging in the control panel and all settings are executed from there. After starting the client, you see the following window. Here you need to enter the IP address of the Ultravnc server, in this case we can connect even to yourself. Usually in auto mode on the local network, everything works well, but there may be nuances, or the network channel is loaded, or the connection via the Internet, or the server is installed on the old equipment, then it will be useful. additional settingsYou can select them experimenting with different variations. It also indicates a plugin for encryption if your server uses it. It is possible to use the UltraVNC proxy / repeater. You can save the current settings as "default". We are interested in settings, click Options ...

The connection settings window opened. Usually in the Format and Encoding unit the auto mode gives acceptable results, if not, pick up. Below in the MISC block, you can prohibit data transfer from the clipboard, prohibit the display of the sponsorship banner. An important point Cursor can be configured, because It is seen that on some systems (for example, when using the Windows 2000 virtual machine on the UltraVNC server) gives a black square around the mouse cursor, which is inconvenient when working. In such cases, I usually put a radio button for 2 item - Let Remote Server Deal With Mouse Cursor. Also for the convenience of work immediately put a tank full-screen mode Full-Screen Mode and you can remove the buttons panel, remove the Show Buttons Bar daw, but for beginners there will be difficult opportunities, so we leave the default. On this settings are finished, click OK.