Question 

What ports are required to communicate between xMatters and Splunk for the ITSI integration?

Environment

• All versions of xMatters
• Splunk ITSI integration

Answer

Only the HTTPS port 443 needs to be opened for the Splunk ITSI integration to work.

Note: If you need to allow IPs through your firewall, you will need to enter an "allow list" as our allotment of IPs for this purpose are single IPs (not within a range). For more information, check out xMatters IP ranges.