Nope, just trying to get the trust to connect. From: listsad...@lists.myitforum.com [mailto:listsad...@lists.myitforum.com] On Behalf Of Brian Desmond Sent: Thursday, May 25, 2017 1:04 PM To: ntsysadm@lists.myitforum.com Subject: RE: [NTSysADM] Is 9389 required for External Trust?
It’s used by the AD PowerShell cmdlets to connect the ADWS. If you wanted to do PowerShell from Forest A to Forest B, you’ll need that open. Thanks, Brian Desmond w – 312.625.1438 | c – 312.731.3132 From: listsad...@lists.myitforum.com<mailto:listsad...@lists.myitforum.com> [mailto:listsad...@lists.myitforum.com] On Behalf Of Micheal Espinola Jr Sent: Wednesday, May 24, 2017 5:57 PM To: ntsysadm@lists.myitforum.com<mailto:ntsysadm@lists.myitforum.com> Subject: Re: [NTSysADM] Is 9389 required for External Trust? AFAIK, 9389 shouldnt be. This may help you further sort out your port requirements: <goog_1952925946> https://technet.microsoft.com/en-us/library/dd772723%28v=ws.10%29.aspx -- Espi On Wed, May 24, 2017 at 8:50 AM, Christopher Bodnar <christopher_bod...@glic.com<mailto:christopher_bod...@glic.com>> wrote: I’m setting up an external trust between two forests. There are firewalls between them. I’ve been using this as the basis for the firewall rules: https://support.microsoft.com/en-us/help/179442/how-to-configure-a-firewall-for-domains-and-trusts#method3 It does NOT mention 9389 (AD DS Web Services). My understanding is that that is only needed for DC to DC communication within a Forest, not for a Trust. Can anyone confirm this? Right now, I haven’t been able to get the trust to work yet, and I do see that the outgoing side of the trust is trying to get to the incoming side over 9389, which is currently blocked. Thanks Christopher Bodnar Enterprise Architect II, Corporate Office of Technology:Enterprise Architecture and Engineering Services Tel 610-807-6459<tel:(610)%20807-6459> 3900 Burgess Place, Bethlehem, PA 18017 christopher_bod...@glic.com<mailto:christopher_bod...@glic.com> [cid:image001.png@01D1326B.600058E0] The Guardian Life Insurance Company of America www.guardianlife.com<http://www.guardianlife.com/> ________________________________ ----------------------------------------- This message, and any attachments to it, may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are notified that any use, dissemination, distribution, copying, or communication of this message is strictly prohibited. If you have received this message in error, please notify the sender immediately by return e-mail and delete the message and any attachments. Thank you. ----------------------------------------- This message, and any attachments to it, may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are notified that any use, dissemination, distribution, copying, or communication of this message is strictly prohibited. If you have received this message in error, please notify the sender immediately by return e-mail and delete the message and any attachments. Thank you.
