Problem this snippet solves: New release candidate iApp template and deployment guide for Microsoft Skype for Business Server 2015 (formerly Lync Server 2010/2013).
For more information and complet...
I have discovered that this template does not properly set the traffic group on the SNAT Translations if you are using source NAT Pools. If that happens, you may end up with source NAT's on your standby load balancer, while your inbound traffic comes in on your primary, which obviously breaks things. The workaround is to manually assign the same traffic group to your SNAT Translations after configuring or reconfiguring the application. See SR C1982985