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2012年6月8日 星期五

Install Microsoft Forefront TMG 2010 (part 2 of 3)

Last article, I have already finish Software installation based on role selection and assign the internal network adapter. In the moment, I will continue to do the related configuration.

Network Settings
Click “Start” –> "Forefront TMG Management” to launch “Getting Started Wizard”
ScreenHunter_12 Jun. 01 18.46In Getting Started Wizard, click “Configure network settings”
ScreenHunter_02 Jun. 01 15.15Click “Next >” button
ScreenHunter_03 Jun. 01 15.21Select “Edge firewall” option next to click “Next >” button
ScreenHunter_06 Jun. 01 15.23Select the Internal network adapter next to click “Next >” button
ScreenHunter_07 Jun. 01 15.53Select one network adapter to connect to the Internet and “Obtain an IP address automatically” option next to click “Next >” button. In the moment,the alert message will show up and tell us the suggestion --- Use a static IP for a more secure configuration. Due to the selection is right for me, I decide to ignore this alert next to click “OK” button.
ScreenHunter_10 Jun. 01 15.57Click “Finish” button to complete the network setup wizard.
ScreenHunter_11 Jun. 01 15.57Now we will continue to configure system settings

System SettingsIn Getting Started Wizard, click “Configure network settings”
ScreenHunter_13 Jun. 01 20.38Click “Next >” button
ScreenHunter_14 Jun. 01 20.39Click “Next >” button if host identification is exact.
ScreenHunter_15 Jun. 01 20.40Click “Finish” button to complete the system setup wizard.
ScreenHunter_16 Jun. 01 20.44Now we will continue to define deployment options.

Define Deployment
In Getting Started Wizard, click “Define deployment options”ScreenHunter_17 Jun. 01 20.44click “Next >” button
ScreenHunter_18 Jun. 01 20.44Select “User the Microsoft Update service to check for updates” option next to click “Next >” button
ScreenHunter_19 Jun. 01 20.45In the NIS and Web Protection selection, it will depend on whether you need this function on TMG. In the moment, I will enable NIS and Web Protection by default next to click “Next >” button.
ScreenHunter_01 Jun. 02 23.00In the configuration of Signature Set Update and New Signature Set, it still depend on your decision. I still select recommended option next to click “Next >” button.
ScreenHunter_02 Jun. 02 23.08Select a feedback option next to click “Next >” button
ScreenHunter_03 Jun. 02 23.08Select your level of participation next to click “Next >” button
ScreenHunter_04 Jun. 02 23.09Click “Finish” button to complete the Deployment Wizard
ScreenHunter_05 Jun. 02 23.09Until now, we have already finish Getting Started Wizard.
ScreenHunter_06 Jun. 02 23.10In next article, we will continue to run the Web Access Wizard.

<<<  Install Microsoft Forefront TMG 2010 (part 1 of 3)

2012年6月3日 星期日

How to resolve F5 VPN Connection issue

As before, I have to do some homework at home in holiday so that I need to connect to the corporative environment by VPN. When I connect to VPN Server by IE and pass the authentication next to click “Access Network Resources” hyper-link, its error status is “Network Access Connection Device was not found”
ScreenHunter_02 Jun. 02 18.04In the moment, I still follow my troubleshooting rule --- Based on the error message to search the information by Google. Although I get some information to try and error as uninstall F5 VPN driver next to reinstall it again, the result still fail again and again.
ScreenHunter_03 Jun. 02 19.03Until I find out that VPN function is the relation with Remote Access Connection Manager Service by System Event Viewer.
ScreenHunter_02 Jun. 03 23.32So I decide to search the information based on this word. Finally, I get the answer to workaround this problem. That is Edit Registry Key Value!
In Registry Editor, Select “\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\RasMan” –> Right-Click “DependOnService” –> Click “Modify…”
ScreenHunter_01 Jun. 03 17.58The Value Data will exist two strings --- Tapisrv and SstpSvc
ScreenHunter_02 Jun. 03 17.58Please delete “SstpSvc” next to reboot the computer.
ScreenHunter_04 Jun. 03 22.55Now you can connect to VPN Server and Remote Access Connection Manager Service will be started.
ScreenHunter_01 Jun. 03 23.04Although the above problem can be resolved, I still don’t know Why?
Maybe need to research F5 VPN theory if I can touch F5 device in the future.
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