Hello!
We use separate (timely and by license) installations of JIRA (v 6.1.6) and Confluence (v 6.6.1)
Both installations use https.
We tried to connect Confluence to JIRA for project management so that we can/modify see JIRA issues in Confluence.
We followed the Confluence documentation to do this (e.g. https://confluence.atlassian.com/doc/connecting-to-crowd-or-jira-for-user-management-229838465.html)
The first step on JIRA side was ok:

Step 2 on confluence side was not ok.
When entering server URL (for JIRA) the same as JIRA Base URL we get the following error:

Don't know if this has something to do with using SSL for both confluence and JIRA ... ?
Or perhaps it is related to the fact that both jira and confluence reside on the same IP address, just using different ports? How can I specify the ports when linking the applications?
Can you please advise a solution?
Many thanks in advance.
gajdosik@proximard.sk