Install and Configure UAG 2010 - Part 5

In this post, i will show you how to create a trunk for OWA.

Create Authentication and Authorization Servers
1. Logon to UAG01 and launch Microsoft UAG Management. Click Admin > Authentication and Authorization Servers

2. Click Add

 3. Choose AD forest authentication and enter uagadmin domain account with password for AD directory access
 

4. Click Close

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Disable ValidateRwsCert Registry Key

If you are using a certificate that contain only the external FQDN in the internal publishing App server. You will need to perform this step to disable certificate checking between UAG and publishing App server.

1. Logon to UAG01, go to Start > Run > Enter “regedit”. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\WhaleCom\e-Gap\Von\URLFilter\Comm\SSL and set the key value of ValidateRwsCert to 0

2. Restart the IIS service on Forefront UAG server

Create Trunk with Outlook Web App Publishing
1. Logon to UAG01, launch the Microsoft UAG Management. Navigate to HTTPS Connections and Click here to create an HTTPS trunk

2. On the welcome page, Next

3. Select Portal and check the Publish Exchange application via the portal because we are going to set the OWA as portal home page

4. Enter the trunk setting

5. Enter the authentication server

6. Choose the imported certificate

7. Use Forefront UAG access policies

8. Leave endpoint policies as default and click Next

9. Choose Microsoft Exchange 2010 with Outlook Web Access. Outlook Anywhere and Exchange ActiveSync will be configured later

 10. Enter application name

11. Select Endpoint Policies
 

12. Configure a farm of application server

13. Enter the load-balanced web servers for Exchange and choose balance request using cookie-based affinity

 
14. Configure verification method to use establish a TCP connection
 

15. Do not use SSO because pass-through authentication will be used
 

16. Add the portal and toolbar link
 

17. Authorize all users
 

18. Click Finish

19. Exchange 2010 OWA portal has been created successfully