2008 R2 replication over a FW Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Microsoft Networking and Management Services › Active Directory › 2008 R2 replication over a FW This topic has 8 replies, 5 voices, and was last updated 7 years, 9 months ago by pankaj17872. Viewing 1 post (of 1 total) Author Posts secutauduMember Mar 01, 2013 at 6:55 am #161032 We have a 2008 R2 domain in a 2003 functional level forest. We will be removing the one 2003 domain left and then promoting the forest to 2008 R2 native mode. We need to have one of our 2008 domains replicate over a firewall. After researching, there seem to be 3 ways to do it: 1. Open everything needed in the FW 2. Limit RPC traffic to a single port, then open FW 3. Use IPsec for replication Any recommendations as to the best one? Any issues or problems that can arise with #2 or #3? Some experience from anyone who’s done this before would be great. Thanks! -Andrew Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.