I eat complexity and am never without a meal.

Exchange 2010: Network Communication Table

2011-07-30 1 min read Exchange Exchange 2010 Microsoft Networking Security System Administration Zachary Loeber

I figured I’d post the massive table of firewall rules I compiled for my Exchange 2010 firewall generation script. It has both the source and destination roles for many aspects of an Exchange environment. Where there are ???’s is where I’m simply not certain (mainly around encryption between certain roles). If anyone spots any mistakes or omissions please let me know and I’ll update the accordingly. Exchange 2010 Network Communication Table By Role

Exchange 2010: Automated Firewall Rule Generation 1.4

2011-07-29 1 min read Exchange 2010 Networking Powershell Security System Administration Zachary Loeber

I made some updates to the automated firewall rule generation script. This includes some updates to the firewall rule spreadsheet to give information on setting setic ports and port ranges for RPC based services. This csv file may be a good general reference even without the script.

Exchange 2010: Automated Firewall Rule Generation 1.2

2011-07-20 1 min read Exchange Exchange 2010 Microsoft Networking Powershell Security System Administration Uncategorized Zachary Loeber

I made a few changes to this script to make it more modular and to allow for more exceptions in regards to DAGs and sites. Enjoy! Exchange 2010 Firewall Rule Generation Script

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