dedicated link site to site VPN through TMG 2010
I administer a network in company that have two sites in two different cities and has linked them up through a dedicated VPN/Leased line connection.
In each site there is a TMG 2010 Firewall and a Cisco router that is attached to the VPN connection.
Site one ip addressing schema is as follows : 192.168.20.0/24 internal network.
Site One VPN Router : 192.168.20.19
Site One TMG 2010 internal Connection IP : 192.168.20.222
Site two ip addressing schema is as follows : 192.168.1.0/24 internal network
Site Two VPN Router : 192.168.1.158
Site Two TMG 2010 internal connection IP : 192.168.1.1
Computers at both sites are configured with their respective ISA's as their Default Gateways.
Now, when I add a static route on computer on each company site for the other site IP Subnet mask to go through the VPN router, everything works fine.
I can ping the other computer, share files with it just like i do with a computer in my internal network,
and remote desktop to it as well.
I don't want to use the stating routing methods to activate the VPN connection, I want to do it through the TMG 2010 servers by putting an access rule, and assigning a a network route.
I also added each site's IP subnet mast to the other's TMG internal
network address range.
When I do that, I can ping from any computer to any other in the other site, and even I can share files and remote desktop from one TMG 2010 server to the other, but not from an internal PC in one site to another internal one in the
That is, I can't remote desktop and share files and resources from an internal PC through the TMG 2010 to another internal PC through the other site's TMG.
I can only ping.
Even though I added a network route on each TMG server for the VPN router and
an access rule ALLOWING ALL OUTGOING TRAFFIC BETWEEN THE INTERAL NETWORK.
Anwsers to the Problem dedicated link site to site VPN through TMG 2010
To check for Windows updates. Open Windows Update by clicking the Start button , clicking All Programs, and then clicking Windows Update. In the left pane, click Check for updates, and then wait while Windows looks for the latest updates for your computer. If any updates are found, click Install updates.
Install the latest updates for Windows and for the program displaying the error. Note that the update for the program might be listed as an optional update on the Windows Update page.
Open Windows Update by clicking the Start button Picture of the Start button. In the search box, type Update, and then, in the list of results, click Windows Update.
Another Safe way to Repair the Problem: dedicated link site to site VPN through TMG 2010:
How to Fix dedicated link site to site VPN through TMG 2010 with SmartPCFixer?
1. You can Download SmartPCFixer here. Install it on your computer. When you open SmartPCFixer, it will perform a scan.
2. After the scan is finished, you can see the errors and problems which need to be repaired.
3. When the Fixing part is finished, your computer has been speeded up and the errors have been fixed
Related: How to Update & Download NVidia GeForce 6100/nForce 420 WHQL Certified driver v.178.13,How to Update & Download NVidia GeForce 7600 GS Video Driver v.295.75 Certified,How Can I Update & Download NVidia GeForce 820M Driver v.344.48 WHQL,[Solved] Download NVidia GeForce GTX 560M VGA Driver v.296.17 Certified,Way to Update & Herunterladen NVidia GeForce GT 130M Video Treiber v.295.75 Certified,How to Update & Download SONY SVE14A1X1RH Realtek Ethernet Driver,Where to Download SONY SVS13A2W9ES Bluetooth Driver (Intel) v.2.6 - 184.108.40.206059,Best Way to Update & Download SONY VGN-CR203E Conexant HDAUDIO SoftV92 Data Fax Modem with SmartCP Setup Program v.220.127.116.11 driver,Best Way to Download SONY VGN-FE790G/N Wireless LAN Driver v.10.6.0.29,Method to Update & Download SONY VGN-NR31Z/S Firmware Extension Parser Device v.18.104.22.168,How to Fix Error 0x0000c1f5 Solución?,Error 0x80071a91 Win7 Fix Patch,Error 0x800ccc60 Windows Live Mail [Solved],Error Message 0x800ccc79 Outlook 2000 Fix,What is Error 0xc1ab0001?,[Answered] x64 saplugin dll,How to Fix Problem - Kb943729 Download?,Troubleshooting: Bccode D1 Error,Java Runtime Tech Support,Troubleshooting: ERROR NO SUCH GROUP Error
Read More: Deleting Windows Live email addresses from another computer.,How to Fix - Desktop infected with virus?,Troubleshooter of Error: Dell Inspiron n7110 graphics and gaming graphics problems and screen resolution problems,Troubleshooting:Defaults to Wrong Homepage Error,Deleting specific information from a spreadsheet [Solved]