Outlook Anywhere NTLM SSO with UAG 2010 KCD

17th of May, 2013 / / 8 Comments

Outlook Anywhere can be configured with two authentication methods – Basic and NTLM. Outlook Anywhere NTLM authentication has always been a bit of a tricky beast when using a pre-authenticating reverse proxy like TMG or UAG. The benefit it can bring is that a user signed on to a domain joined computer with a domain account can get seamless SSO (Single Sign On) without entering a password. This can happen if the user is on the corporate network or if they are remote using Outlook Anywhere (RPC over HTTP) and cached credentials.… [Keep reading] “Outlook Anywhere NTLM SSO with UAG 2010 KCD”

UAG 2010 – Problems with Custom Trunk Ports and Failing Redirects

10th of May, 2013 / / 1 Comment

UAG 2010 prior to Service Pack 1 Update 1 did not support publishing trunks on custom ports – only 80 and 443 were supported. That meant each UAG trunk required a separate IP address per trunk. With SP 1 Update we could publish UAG trunks on custom ports on a single IP address, although it doesn’t seem many people actually did this. For a customer recently where UAG 2010 was required with 5 trunks, there was an existing network architecture restriction that required the UAG servers to use public IP addresses.… [Keep reading] “UAG 2010 – Problems with Custom Trunk Ports and Failing Redirects”

Publish Lync 2013 Including Mobility and Office Web Apps with UAG 2010

6th of May, 2013 / / 11 Comments

Microsoft Forefront TMG (Threat Management Gateway) has been the primary way Lync Web Services have been published in the past. With the untimely demise of TMG, the only Microsoft product (other than IIS) with reverse proxy functionality is Microsoft Forefront UAG (Unified Access Gateway). TMG will continue to be supported until 2015 for mainstream support and 2020 for extended support. If TMG is not already installed however, technically it cannot be used for a new installation.… [Keep reading] “Publish Lync 2013 Including Mobility and Office Web Apps with UAG 2010”