Port 8080 should be enough, it exposes JIRA on a single port. Make sure you make it available to the host server too - JIRA needs to talk to itself as though it were an external user.
Some add-ons may add other ports when they're for "integrating" with other systems, but that will be covered in the docs for them.
Unable to connect
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The site could be temporarily unavailable or too busy. Try again in a few moments.
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If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
Give me solution ??
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