Showing results for 
Search instead for 
Did you mean: 
Sign up Log in
It's not the same without you

Join the community to find out what other Atlassian users are discussing, debating and creating.

Atlassian Community Hero Image Collage

Configure ssl for fisheye on port 444



I'm tried to configure ssl for fisheye on port 443 but kept getting the error the address is being used for port 443 which make sense because other applications are also using the same port.

So, to resolve the issue I used another port 444, however it gives the below error:

"Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced settings and try connecting to  again. If this error persists, it is possible that this site uses an unsupported protocol or cipher suite such as RC4 (link for the details), which is not considered secure. Please contact your site administrator. "


Can someone please help me configure ssl for fisheye.




1 answer

1 accepted

1 vote
Answer accepted

What is currently running on port 443? 

Hi Lars,

Appreciate your quick response. I had teamcity running on the same port so I changed it to use another port.
Now, I'm running fisheye on port 443 but still getting the same error in IE; Chrome, Opera and firefox are giving the below error.

This site can’t provide a secure connection
uses an unsupported protocol.


Unsupported protocol
The client and server don't support a common SSL protocol version or cipher suite.


Hi @Lars Olav Velle,


Did you get a chance to look at my response?





The error message indicated that you are serving SSL 3.0 or some other protocol that the browser does not support.

E.g since Chrome 40, SSL 3.0 would typically throw such an error as it`s not concidered secrue anymore.

Managing SSL and tomcat is pretty hard, and I would not recommend it. 

I would strongly advice you to install a proxy server e.g like apache or nginx. 


Have a look at this guide:

You can use openssl to test SSL:

Connect, but only try to connect wil ssl 3.0
openssl s_client -connect -ssl3


Connecct, but only with tls 1.1 and 1.2
openssl s_client -connect -tls1_2 -tls1_1

Thank you Lars, I configured the application on IIS and it is working as expected.



Suggest an answer

Log in or Sign up to answer
Community showcase
Published in Apps & Integrations

Partner Webinar Opportunities: January 2022

Hi everyone 👋, I really like the format of the webinar opportunities summary that @Jimmy Seddon posts monthly on the Welcome Centre group. It's a great place to go to check that you didn...

35 views 0 3
Read article

Community Events

Connect with like-minded Atlassian users at free events near you!

Find an event

Connect with like-minded Atlassian users at free events near you!

Unfortunately there are no Community Events near you at the moment.

Host an event

You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events

Events near you