I have configured the broadband router to connect to one computer behind one
computer using Remote Desktop Connection but I need to connect to another
computer behind the router. Is there any idea how to accomplish it? Your
advice is appreciated.

Thanks,

Scott

Two ways...

1. Open multiple ports on the router...

http://theillustratednetwork.mvps.or...ple_PC_RD.html

2. Use a Virtual Private Network (VPN) or Secure Shell (SSH) tunnel and
access all PCs through the tunnel. Personally I run RDP through a SSH
tunnel...

http://theillustratednetwork.mvps.or...esktopSSH.html
http://theillustratednetwork.mvps.or...publicKey.html

VPN help...

http://www.onecomputerguy.com/networ...vpn_server.htm
http://www.onecomputerguy.com/networking/xp_vpn.htm

The advantage of the VPN or SSH method is that you only open one port on
your router minimizing the exposure of your network to the public
internet...

--

Al Jarvi (MS-MVP Windows Networking)

Please post *ALL* questions and replies to the news group for the
mutual benefit of all of us...
The MS-MVP Program - http://mvp.support.microsoft.com
This posting is provided "AS IS" with no warranties, and confers no
rights...

"Scott" <NoSpam-(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I have configured the broadband router to connect to one computer behind
>one computer using Remote Desktop Connection but I need to connect to
>another computer behind the router. Is there any idea how to accomplish
>it? Your advice is appreciated.
>
> Thanks,
>
> Scott

Sooner,

Many thanks for your rich information.

I tried the first step - configuration of router as follows:-

UPnP Forwarding page - I assume listening port is Int. Port.

Application name Ext. Port Protocol Int. Port IP
Enable
PC1 3389 TCP 3389 192.168.0.1
Yes
PC2 3390 TCP 3389 192.168.0.2
Yes

Before I tried it on internet, I tried to connect both pcs on LAN
successfully. Then I tried on internet. It connected to both pcs
successfully for about first 30 seconds and received below error message,
then cut off.

Remote Desktop Disconnected
Because of an error in data encrytion this session will end. Please try
connecting to the remote computer again.

I am unsure what I should configure the data encryption. Any idea?

Thanks,

Scott
"Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Two ways...
>
> 1. Open multiple ports on the router...
>
> http://theillustratednetwork.mvps.or...ple_PC_RD.html
>
> 2. Use a Virtual Private Network (VPN) or Secure Shell (SSH) tunnel and
> access all PCs through the tunnel. Personally I run RDP through a SSH
> tunnel...
>
> http://theillustratednetwork.mvps.or...esktopSSH.html
> http://theillustratednetwork.mvps.or...publicKey.html
>
> VPN help...
>
> http://www.onecomputerguy.com/networ...vpn_server.htm
> http://www.onecomputerguy.com/networking/xp_vpn.htm
>
> The advantage of the VPN or SSH method is that you only open one port on
> your router minimizing the exposure of your network to the public
> internet...
>
> --
>
> Al Jarvi (MS-MVP Windows Networking)
>
> Please post *ALL* questions and replies to the news group for the
> mutual benefit of all of us...
> The MS-MVP Program - http://mvp.support.microsoft.com
> This posting is provided "AS IS" with no warranties, and confers no
> rights...
>
> "Scott" <NoSpam-(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>>I have configured the broadband router to connect to one computer behind
>>one computer using Remote Desktop Connection but I need to connect to
>>another computer behind the router. Is there any idea how to accomplish
>>it? Your advice is appreciated.
>>
>> Thanks,
>>
>> Scott
>
>

* See if there is a newer release of the firmware for your router. If there
is install that. If not try reflashing the firmware. What manufacturer and
model of router are you using?

* The addressing seems strange...Generally the 192.168.X.1 address is the
LAN IP address of the router. Check to make sure that is correct for PC1.

--

Al Jarvi (MS-MVP Windows Networking)

Please post *ALL* questions and replies to the news group for the
mutual benefit of all of us...
The MS-MVP Program - http://mvp.support.microsoft.com
This posting is provided "AS IS" with no warranties, and confers no
rights...

"Scott" <NoSpan-(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Sooner,
>
> Many thanks for your rich information.
>
> I tried the first step - configuration of router as follows:-
>
> UPnP Forwarding page - I assume listening port is Int. Port.
>
> Application name Ext. Port Protocol Int. Port IP Enable
> PC1 3389 TCP 3389
> 192.168.0.1 Yes
> PC2 3390 TCP 3389
> 192.168.0.2 Yes
>
> Before I tried it on internet, I tried to connect both pcs on LAN
> successfully. Then I tried on internet. It connected to both pcs
> successfully for about first 30 seconds and received below error message,
> then cut off.
>
> Remote Desktop Disconnected
> Because of an error in data encrytion this session will end. Please try
> connecting to the remote computer again.
>
> I am unsure what I should configure the data encryption. Any idea?
>
> Thanks,
>
> Scott
> "Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> Two ways...
>>
>> 1. Open multiple ports on the router...
>>
>> http://theillustratednetwork.mvps.or...ple_PC_RD.html
>>
>> 2. Use a Virtual Private Network (VPN) or Secure Shell (SSH) tunnel and
>> access all PCs through the tunnel. Personally I run RDP through a SSH
>> tunnel...
>>
>> http://theillustratednetwork.mvps.or...esktopSSH.html
>> http://theillustratednetwork.mvps.or...publicKey.html
>>
>> VPN help...
>>
>> http://www.onecomputerguy.com/networ...vpn_server.htm
>> http://www.onecomputerguy.com/networking/xp_vpn.htm
>>
>> The advantage of the VPN or SSH method is that you only open one port on
>> your router minimizing the exposure of your network to the public
>> internet...
>>
>> --
>>
>> Al Jarvi (MS-MVP Windows Networking)
>>
>> Please post *ALL* questions and replies to the news group for the
>> mutual benefit of all of us...
>> The MS-MVP Program - http://mvp.support.microsoft.com
>> This posting is provided "AS IS" with no warranties, and confers no
>> rights...
>>
>> "Scott" <NoSpam-(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed)...
>>>I have configured the broadband router to connect to one computer behind
>>>one computer using Remote Desktop Connection but I need to connect to
>>>another computer behind the router. Is there any idea how to accomplish
>>>it? Your advice is appreciated.
>>>
>>> Thanks,
>>>
>>> Scott

Sooner,

The firmware is the latest one for my LinkSys BEFSR41 router. Further test
revealed the issue happens using the public IP when I tried it within the
LAN. If I test it using other LAN, for example, at home, it works correctly
so far. Not perfect but is good utility. Thanks!

I don't like the default ip range that is incompatible with the LAN at work
and at home so I change it to 192.168.0.100 for router.

I have another LinkSys router at home that does not have Int Port setting so
probably it does not use this utility.

Scott

"Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
news:OCSd%(E-Mail Removed)...
>* See if there is a newer release of the firmware for your router. If there
>is install that. If not try reflashing the firmware. What manufacturer and
>model of router are you using?
>
> * The addressing seems strange...Generally the 192.168.X.1 address is the
> LAN IP address of the router. Check to make sure that is correct for PC1.
>
> --
>
> Al Jarvi (MS-MVP Windows Networking)
>
> Please post *ALL* questions and replies to the news group for the
> mutual benefit of all of us...
> The MS-MVP Program - http://mvp.support.microsoft.com
> This posting is provided "AS IS" with no warranties, and confers no
> rights...
>
> "Scott" <NoSpan-(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>> Sooner,
>>
>> Many thanks for your rich information.
>>
>> I tried the first step - configuration of router as follows:-
>>
>> UPnP Forwarding page - I assume listening port is Int. Port.
>>
>> Application name Ext. Port Protocol Int. Port IP Enable
>> PC1 3389 TCP 3389 192.168.0.1 Yes
>> PC2 3390 TCP 3389 192.168.0.2 Yes
>>
>> Before I tried it on internet, I tried to connect both pcs on LAN
>> successfully. Then I tried on internet. It connected to both pcs
>> successfully for about first 30 seconds and received below error message,
>> then cut off.
>>
>> Remote Desktop Disconnected
>> Because of an error in data encrytion this session will end. Please try
>> connecting to the remote computer again.
>>
>> I am unsure what I should configure the data encryption. Any idea?
>>
>> Thanks,
>>
>> Scott
>> "Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed)...
>>> Two ways...
>>>
>>> 1. Open multiple ports on the router...
>>>
>>> http://theillustratednetwork.mvps.or...ple_PC_RD.html
>>>
>>> 2. Use a Virtual Private Network (VPN) or Secure Shell (SSH) tunnel and
>>> access all PCs through the tunnel. Personally I run RDP through a SSH
>>> tunnel...
>>>
>>> http://theillustratednetwork.mvps.or...esktopSSH.html
>>> http://theillustratednetwork.mvps.or...publicKey.html
>>>
>>> VPN help...
>>>
>>> http://www.onecomputerguy.com/networ...vpn_server.htm
>>> http://www.onecomputerguy.com/networking/xp_vpn.htm
>>>
>>> The advantage of the VPN or SSH method is that you only open one port on
>>> your router minimizing the exposure of your network to the public
>>> internet...
>>>
>>> --
>>>
>>> Al Jarvi (MS-MVP Windows Networking)
>>>
>>> Please post *ALL* questions and replies to the news group for the
>>> mutual benefit of all of us...
>>> The MS-MVP Program - http://mvp.support.microsoft.com
>>> This posting is provided "AS IS" with no warranties, and confers no
>>> rights...
>>>
>>> "Scott" <NoSpam-(E-Mail Removed)> wrote in message
>>> news:(E-Mail Removed)...
>>>>I have configured the broadband router to connect to one computer behind
>>>>one computer using Remote Desktop Connection but I need to connect to
>>>>another computer behind the router. Is there any idea how to accomplish
>>>>it? Your advice is appreciated.
>>>>
>>>> Thanks,
>>>>
>>>> Scott
>
>

Scott,

You should be aware that using the public IP of the router from a PC on the
local LAN behind the router to call another PC on the same LAN is not valid.

Testing over the local LAN using the private LAN IP is valid...

http://theillustratednetwork.mvps.or...ams/Basic.html

My Remote Desktop help page...

http://theillustratednetwork.mvps.or...eshooting.html

You really should consider using a VPN or SSH tunnel to connect to your home
LAN. Its safer...:-)

--

Al Jarvi (MS-MVP Windows Networking)

Please post *ALL* questions and replies to the news group for the
mutual benefit of all of us...
The MS-MVP Program - http://mvp.support.microsoft.com
This posting is provided "AS IS" with no warranties, and confers no
rights...

"Scott" <NoSpam-(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Sooner,
>
> The firmware is the latest one for my LinkSys BEFSR41 router. Further
> test revealed the issue happens using the public IP when I tried it within
> the LAN. If I test it using other LAN, for example, at home, it works
> correctly so far. Not perfect but is good utility. Thanks!
>
> I don't like the default ip range that is incompatible with the LAN at
> work and at home so I change it to 192.168.0.100 for router.
>
> I have another LinkSys router at home that does not have Int Port setting
> so probably it does not use this utility.
>
> Scott
>
> "Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
> news:OCSd%(E-Mail Removed)...
>>* See if there is a newer release of the firmware for your router. If
>>there is install that. If not try reflashing the firmware. What
>>manufacturer and model of router are you using?
>>
>> * The addressing seems strange...Generally the 192.168.X.1 address is the
>> LAN IP address of the router. Check to make sure that is correct for PC1.
>>
>> --
>>
>> Al Jarvi (MS-MVP Windows Networking)
>>
>> Please post *ALL* questions and replies to the news group for the
>> mutual benefit of all of us...
>> The MS-MVP Program - http://mvp.support.microsoft.com
>> This posting is provided "AS IS" with no warranties, and confers no
>> rights...
>>
>> "Scott" <NoSpan-(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed)...
>>> Sooner,
>>>
>>> Many thanks for your rich information.
>>>
>>> I tried the first step - configuration of router as follows:-
>>>
>>> UPnP Forwarding page - I assume listening port is Int. Port.
>>>
>>> Application name Ext. Port Protocol Int. Port IP Enable
>>> PC1 3389 TCP 3389 192.168.0.1 Yes
>>> PC2 3390 TCP 3389 192.168.0.2
>>> Yes
>>>
>>> Before I tried it on internet, I tried to connect both pcs on LAN
>>> successfully. Then I tried on internet. It connected to both pcs
>>> successfully for about first 30 seconds and received below error
>>> message, then cut off.
>>>
>>> Remote Desktop Disconnected
>>> Because of an error in data encrytion this session will end. Please try
>>> connecting to the remote computer again.
>>>
>>> I am unsure what I should configure the data encryption. Any idea?
>>>
>>> Thanks,
>>>
>>> Scott
>>> "Sooner Al [MVP]" <(E-Mail Removed)> wrote in message
>>> news:(E-Mail Removed)...
>>>> Two ways...
>>>>
>>>> 1. Open multiple ports on the router...
>>>>
>>>> http://theillustratednetwork.mvps.or...ple_PC_RD.html
>>>>
>>>> 2. Use a Virtual Private Network (VPN) or Secure Shell (SSH) tunnel and
>>>> access all PCs through the tunnel. Personally I run RDP through a SSH
>>>> tunnel...
>>>>
>>>> http://theillustratednetwork.mvps.or...esktopSSH.html
>>>> http://theillustratednetwork.mvps.or...publicKey.html
>>>>
>>>> VPN help...
>>>>
>>>> http://www.onecomputerguy.com/networ...vpn_server.htm
>>>> http://www.onecomputerguy.com/networking/xp_vpn.htm
>>>>
>>>> The advantage of the VPN or SSH method is that you only open one port
>>>> on your router minimizing the exposure of your network to the public
>>>> internet...
>>>>
>>>> --
>>>>
>>>> Al Jarvi (MS-MVP Windows Networking)
>>>>
>>>> Please post *ALL* questions and replies to the news group for the
>>>> mutual benefit of all of us...
>>>> The MS-MVP Program - http://mvp.support.microsoft.com
>>>> This posting is provided "AS IS" with no warranties, and confers no
>>>> rights...
>>>>
>>>> "Scott" <NoSpam-(E-Mail Removed)> wrote in message
>>>> news:(E-Mail Removed)...
>>>>>I have configured the broadband router to connect to one computer
>>>>>behind one computer using Remote Desktop Connection but I need to
>>>>>connect to another computer behind the router. Is there any idea how
>>>>>to accomplish it? Your advice is appreciated.
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Scott
>>
>>
>
>