Trying to set up bi-directional staging between our live production and staging server. Going from staging to production works, but need to also go backwards from production to staging. This is a problem because our staging server is hosted on site, behind a firewall. Our IT guys opened a port and gave me the IP address, but when I check server availability, I get an error that says "The underlying connection was closed: The connection was closed unexpectedly."
The "check server availability" is only a "ping" so if you don't allow ping to happen, then the test will fail all the time. I'd suggest setting it up ad you'd expect, then try staging some tasks from prod to staging and see if it works.
I will give it a try and let you know.
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