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NordqvistPeter-5539 asked NordqvistPeter-5539 commented

TCP ports required Orchestrator SCCM Integration pack?

Can someone tell me wich tcp ports is required for the IP to SCCM to work?

msc-orchestrator
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LeonLaude avatar image
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LeonLaude answered LeonLaude edited

Hi @NordqvistPeter-5539,

I don't believe there is any official documentation showing what ports the SCCM integration pack requires, I would however start by opening the following ports:

  • Network File Shares and Named Pipes rely on communication over 137, 139 UDP and 445 TCP. (137 and 139 are used for NetBIOS resolution and 445 is SMB).

  • 135 for the RPC calls.

If you have problems of some kind, you can use a packet tracer tool of any kind, filter the communication between the server and the remote point and see what ports the queries are going to.

Here's a list of ports and protocols for standard runbook activities:

Ports and Protocols of Standard Activities
https://docs.microsoft.com/en-us/previous-versions/system-center/system-center-2012-R2/hh674234(v=sc.12)

And below you'll find general Orchestrator firewall ports:

TCP Port Requirements
https://docs.microsoft.com/en-us/previous-versions/system-center/system-center-2012-R2/hh420382(v=sc.12)


(If the reply was helpful please don't forget to upvote or accept as answer, thank you)


Best regards,
Leon


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NordqvistPeter-5539 answered NordqvistPeter-5539 commented

Hi @LeonLaude

We got it working, but i hav´nt found any published documents on required ports.. MS thinks that all ports are open default :)
We found one TCP port that seems to be random, we got 2 environemnts, on one the port was 41954 and the other 51738..
Thanks

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The Runbook Designer uses a random dynamic port when connecting to the Orchestrator management server:

The Runbook Designer communicates with the management server over DCOM. By default, DCOM communicates over port 135 and dynamically allocates a port between 1024 and 65535. .

These dynamic ports can be configured by changes in the Windows registry:
Configuring DCOM for a specific port range, see Configuring Microsoft Distributed Transaction Coordinator (DTC) to work through a firewall

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Yes, but this was not the Designer, it was SCCM IP, tested with "Get Collection Members"..

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