Friday, October 3, 2008

Port Forwarding - Easy Port Forwarding Solution from upRedSun

Port Forwarding Wizard is very easy port forwarding solution for your port forwarding issue.

If you want to do port forwarding with your router, then you can easy add, delete, fetch port forwarding entries from your router.

If you want to do port forwarding without router, it is ok too. Because Port Forwarding Wizard support port forwarding by itself. What you need to do is just add port mapping entries into it, and then click start button. The software will do port forwarding for you.

A monitor tool is integrated to let you monitor which ip has connected with Port Forwarding Wizard and how much datas have been forwarding.

Port Forwarding Wizard software integrate http proxy function. When you adding a port mapping, you get an option to choose this port mapping run like a http proxy. This http proxy port forwarding you can choose to directly access internet or connect a upstream http proxy to surfe internet. Then other your computers can share the internet connection with the computer that installed Port Forwarding Wizard. Now your computers can surfe internet at the same time.

All those functions together, Por Forwarding Wizard software is a very powerful port forwarding software.

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Best, upRedSun
http://www.upredsun.com/
Powerful Port Forwarding, make your port forwarding easy now!****************************************

Saturday, August 9, 2008

ssl port forwarding or ssl tunnel

SSL Tunnel or SSL Port Forwarding is a very important technology to make sure your data is transfered safely,specially when your data must go through internet.But there is a lots of softwares are non-SSL aware.That means when you are using those softwares,your data can be easily stolen.This is very risky.

Now using Port Forwarding Wizard,you can easily turn those softwares of non-SSL aware into safely softwares by ssl tunnel technology.SSL Tunnel function of Port Forwarding Wizard is very easy to be used and will encrypt network data for you.




From above figure you can see that using Port Forwarding Wizard to encrypt communication data of non-SSL is very simple.What you need to do are just two steps.The first step is deploy Port Forwarding Wizard on Computer A or some computer that in the same network with Computer A and make it run as a SSL client.The second step is just deploy Port Forwarding Wizard on Computer B or some computer that in the same network with Computer B and make it run as a SSL server.Then Port Forwarding Wizard will run as a ssl tunnel to encrypt communication data between computer A and B.


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Best,upRedSun
http://www.upredsun.com/
Powerful Port Forwarding,make your port forwarding easy now!
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Saturday, July 12, 2008

What is reverse port forwarding or reverse tunnel?

Here is a good define from Wikipedia:
Reverse port forwarding, or reverse port tunnelling, is done by two components, usually software-based, where one component acts as a session-server - listening on a session-port, while the other component acts as a session-client to the session-server component - connecting to the session-server. After a session is established, the session-server will often listen on (accept connections on) a port that is to be forwarded, and when a connection is made to this port, the connection traffic will be forwarded to the session-client (through the session-connection that was previously initiated by the session-client), usually with a destination of the session-client machine or another machine accessible from the session-client. A common situation where this type of forwarding is used is where a port needs to be accessed that is on a machine located behind a gateway/router or firewall that is not configurable by those wanting to access that port.

For example,below picture you see a computer B,computer B is a computer that behind a firewall or a router.Computer A is your local computer.If you want to access a service of computer B,say port number is 80.The first things you must do is that you must configure firewall or router of computer B to open the privilege for your local computer A.Then you can access the service of computer B after all those configurations.





But if computer B behind a firewall or inconfigurable router,you don't have the right to configure the firewall or router and you can not persuade the network manager to configure for you,because of security issue.


Now,you can use reverse port forwarding technology,you can deploy a software on computer B or some computer that can directly access computer B.Then the reverse port forwarding software will connect computer A.Because of the connection is from computer B to computer A,so the firewall or router of computer B can not block the connection.After the reverse port forwarding software successfully connect to computer A,then the software will bridge the communication between computer A and B.By this way,you don't need to configure the firewall or router that you don't have the right to configure and you can access the service of computer B,because of the access bypass the firewall of computer B.

Using our software - Reverse Port Forwarding Wizard.You can deploy the software on computer A and B.Starting a service of reverse port forwarding client on computer B and s tarting a service of reverse port forwarding server on computer A,the services of server and client will work together to bridge the communication between computer A and B,let you easily access the service of computer B.



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Best,upRedSunhttp://www.upredsun.com/

Powerful Reverse Port Forwarding software ,make your reverse port forwarding easy now!****************************************

Friday, June 27, 2008

Easily port forwarding with UPnP technology

Last some articles that i have introduced what is port forwarding and what difference between manually port forwarding and automatically port forwarding and what is UPnP technology.

Here i want to just show you some knowledge to let you know how to add port forwarding entry into your router.

Basically,UPnP just use soap message to communicate with router.The first step is just need to use a broadcast message to find your router.The broadcast address is 239.255.255.250.

After you find your router,now you can connect the router's control point with tcp/ip protocol.

And then you can send "add port forwarding" soap message to your router,then your router will automatically add port forwarding for you.


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Best,upRedSun
http://www.upredsun.com/
Powerful Port Forwarding,make your port forwarding easy now!
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Friday, June 20, 2008

Do you know your external ip address?

If you connect to internet by a router,you must that when you surfe internet or play online games,what you are using is not your computer's local ip address.You are using is your router's external ip address.

Port Forwarding Wizard is integrated with a tool that can let you easily to check your router's external ip address.The tool communicate with your router by UPnP tech to get your external ip address.

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Best,upRedSun
http://www.upredsun.com/
Powerful Port Forwarding,make your port forwarding easy now!****************************************
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Share the same internet connection to surfe internet

If you have more than one computer and just one computer that can directly connect to internet.You must want others of your computers that can surfe internet too.Because of sometime your friends come to your home or you want surfe internet with your family together.You must want all of your computers share the same internet connection.

Port Forwarding Wizare is integrated with http proxy function,this function can let your computers share the same internet connection to surfe internet.It is very convenient and cheap,i think you should try this greate function.

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Best,upRedSun
http://www.upredsun.com
Powerful Port Forwarding,make your port forwarding easy now!****************************************


Software


Monitor your router

Last article,we mentioned that port forwarding is not security sometime.Some spy software maybe will add a port mapping into your router and threat your security of your computer.So monitor port forwarding settings of your computer is very import.


With port forwarding wizard,what you need to do is just enable "Monitor router" option and Port Forwarding wizard will auto monitor your router for you.If your router's port forwarding settings have been changed,it will let you know.







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Best,upRedSun

http://www.upredsun.com

Powerful Port Forwarding,make your port forwarding easy now!****************************************

Thursday, May 22, 2008

Manually port forwarding VS Automatically port forwarding

Anyone can configure a router for port forwarding, but it's a manual process that's usually not simple, and it's a process that differs for each different model of router. There are a few websites out there that centralize instructions for configuring most common routers -- the best of these is probably www.PortForward.com. Take a look at that site, and you'll see the great variety in instructions for configuring routers to port-forward incoming connections.

UPnP technology makes it easier to configure routers for port forwarding and NAT traversal, since the configuration can be done programmatically for you, without manual steps from you. Port Forwarding Wizard takes advantage of UPnP technology to create a utility that allows you to view current port mappings, and add, or delete them.

Before you use "Router Management" function of Port Forwarding Wizard,what you need to do is just enable your router's UPnP option.

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Best,upRedSun
http://www.upredsun.com
Powerful Port Forwarding,make your port forwarding easy now!****************************************

Security issue when port triggering

When you port triggering use some tool,that mean you start a service that everybody can access this port triggering service.Specially when you deploy port triggering service on a computer that have a public ip.This port triggering service will let internet user access your computer that locate in a private LAN.It is very useful when your are using some P2P tool like utorrent.But at the same time,this port triggering expose your computer under a great risk,because users from internet can attack your computer.

Using Port Forwarding Wizard,when you add a port triggering service,you can make a white ip list and a black ip list.If someone try to access your port triggering service,Port Forwarding Wizard will check the ip and if it is illegal,Port Forwarding Wizard will refuse the access to make your computer safe.

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Best,upRedSun
http://www.upredsun.com
Powerful Port Forwarding,make your port forwarding easy now!****************************************