I don't know port and target server when using closed network

[Son SuJung]

Hi

I installed confluence at comany's network that can access internet.

Although the Internet was an available environment, it blocked the Internet for security reasons, and since then, there has been no confluence screen with the following logs.

If I can know the target server and port that is trying to access the outside, I will ask the security manager to open the port.

What kind of server does it access?

and I installed plugin :

Docs - JavaDocs, PHPDocs, HTML-Pages... for Confluence (Server) 10 Users: Commercial License

$HOME/onfluence/atlassian/confluence/logs/catalina.out


29-May-2018 08:54:08.640 WARNING [ContainerBackgroundProcessor[StandardEngine[Standalone]]] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread "http-nio-8090-exec-32" (id=324) has been active for 64,775 milliseconds (since 5/29/18 8:53 AM) to serve the same request for http://docs-brighticsiot.samsungsds.com:8090/plugins/macrobrowser/browse-macros.action?detailed=false&macroMetadataClientCacheKey=1527583575860 and may be stuck (configured threshold for this StuckThreadDetectionValve is 60 seconds). There is/are 24 thread(s) in total that are monitored by this Valve and may be stuck.
java.lang.Throwable
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at com.atlassian.gadgets.renderer.internal.http.WhitelistAwareHttpClient.execute(WhitelistAwareHttpClient.java:49)

[Moses Thomas]

@Son SuJung

Once logged in to the server perform this query in the terminal

hostname # to get the name of your host

ifconfig #to get ip address of your host

ps -aux | grep confluence #To get the process id of confluence app

netstat -tulp #To get the port in which confluence is running

I hope this helps you kill the confluence process and restart confluence again and then remove all installed plugin and see what happens. later you can re-install them again.

Best!

[Son SuJung]

Thanks

But....

Do you mean Confluence can't running because Pluin is trying to access the Internet?

If not,

What I want to know is what port the confluence program is trying to access on the Internet.

And I will uninstall plugin and restart confluence tonight.

----------------------------------------------------

# netstat -tulp |grep 67334
tcp6       0      0 [::]:8090               [::]:*                  LISTEN      67334/java         
tcp6       0      0 localhost:irdmi         [::]:*                  LISTEN      67334/java

[Moses Thomas]

@Son SuJungaaa  i try to  ping  docs-brighticsiot.samsungsds.com  i get  0 packets recieved  so   confluence gadget try  to get data from this  site and got  stuck ;P

Follow workaround/resolution  stated here to  fix  your issue.

https://confluence.atlassian.com/confkb/unable-to-load-the-confluence-macro-browser-due-to-timeout-exception-834006502.html

best!

[Moses Thomas]

@Son SuJungWhich  server is your  confluence running on is it  Linux/Unix  like  or Windows ?

[Son SuJung]

Thanks

I use Linux(ubuntu 14.04)

[Moses Thomas]

@Son SuJung

Once logged in to  the server perform this  query in the terminal

hostname # to get the name of your host

ifconfig #to get ip address of your host

ps -aux | grep confluence #To get the process id of confluence app

netstat -tulp #To get the port in which confluence is running

I hope this helps  you  kill  the confluence process and restart confluence again  and  then  remove all installed plugin  and see what  happens.   later you can re-install them again.

Best!

[Moses Thomas]

@Son SuJung

Once logged in to  the server perform this  query in the terminal

hostname # to get the name of your host

ifconfig #to get ip address of your host

ps -aux | grep confluence #To get the process id of confluence app

netstat -tulp #To get the port in which confluence is running

I hope this helps  you  kill  the confluence process and restart confluence again  and  then  remove all installed plugin  and see what  happens.   later you can re-install them again.

Best!

[Moses Thomas]

@Son SuJung

Once logged in to  the server perform this  query in the terminal

hostname  -- to get the name of your host

ifconfig  --to get ip address of your host

ps -aux | grep confluence  --To get the process id of confluence app

netstat -tulp  --To get the port in which confluence is running

I hope this helps  you  kill  the confluence process and restart confluence again  and  then  remove all installed plugin  and see what  happens.   later you can re-install them again.

Best!