How can I connect Jira with Confluence?

[LDCCVision]

I can't connect Jira with Confluence because of following problem.

[Nic Brough -Adaptavist-]

I am sorry to say most of us here do not speak Korean - could you translate the text in the yellow box for us?  (obscure or leave out any server details if you want, we're interested in the error text, not your exact settings)

[LDCCVision]

The error message is:

Please enter a valid URL // first picture

Configuration error // second picture

Thank you.

[Nic Brough -Adaptavist-]

Ah, ok.  That means what it says - the urls you are giving it for your other servers are not valid urls.

[LDCCVision]

but, I gave valid urls....

Isn't there other solution?

[Nic Brough -Adaptavist-]

I am sorry, I was not clear.  The urls are valid, but it also means that the server on the other end of the url needs to respond to it.  The servers you have given it do not appear to be reachable from the server you are configuring.