Couldnt connect to JMX remote with jconsole

[ray.frid]

I developing under Spring3.1 standalone env.

I am trying to connect my application remotely via jconsole.
It's working locally but when I deploy my application into the linux machine it gets time out.


I am using Daemon in order to run my environment.

this is what I add in the run.sh script:

-Dcom.sun.management.jmxremote \
-Dcom.sun.management.jmxremote.port=6969 \
-Dcom.sun.management.jmxremote.ssl=false \
-Dcom.sun.management.jmxremote.authenticate=false \
com.mypackage.daemon.FixDaemon

and inside applicationContext.xml:

<context:mbean-server />
<context:mbean-export />

now on the linux machine after doing netstat thats what we see:

[root@ logs]# netstat -an | grep 6969
tcp        0      0 :::6969                     :::*                        LISTEN

so it's seems like it does listening.

but when I add my ip:6969 inside the jconsole interface I get connection failed popup.

any idea what am I doing wrong?

thanks, ray.

[libor.subcik]

Check whether there is any firewall on the server. The port 6969 as you set is a management port only. JMX uses RMI, there is another randomly choosen port for actual data transfer.
Run jconsole with -debug parameter, this usualy helps to figure out why things don't work as expected.