karaf by default only binds its JMX listener ports to localhost and
therefor all remote access is forbidden. You need to fix up you
o.a.k.managemnt, to bind JMX listener ports to 0.0.0.0
serviceUrl =
service:jmx:rmi://0.0.0.0:${rmiServerPort}/jndi/rmi://0.0.0.0:${rmiRegistryPort}/karaf-${karaf.name}
-D
On Mon, Mar 26, 2012 at 3:27 PM, Nick Dimos <[email protected]> wrote:
> Hi Tiago,
>
> I faced the same issue some time ago and I believe it is a routing problem.
> Can you please check the network interfaces of your server? In which network
> interface does the running Tomcat bind its rmi server?
> In any case you can use tcpdump or other traffic monitoring tool to check
> where the problem is.
>
>
> On Mon, Mar 26, 2012 at 8:38 PM, Thiago Souza <[email protected]> wrote:
>>
>> Hi Dan,
>>
>> Client machine is:
>> Windows Server 2008 R2 Datacenter 64-bit
>> Java(TM) SE Runtime Environment (build 1.7.0_03-b05)
>>
>> Server machine is:
>> Ubuntu 11.10 64-bit
>> OpenJDK Runtime Environment (IcedTea6 1.11pre)
>> (6b23~pre11-0ubuntu1.11.10.2)
>>
>> There is nothing relevant in log... and I get same behavior with
>> jconsole...
>>
>> Cheers!
>>
>> On Mon, Mar 26, 2012 at 14:30, Dan Tran <[email protected]> wrote:
>>>
>>> On Mon, Mar 26, 2012 at 10:20 AM, Thiago Souza <[email protected]>
>>> wrote:
>>> Could you tell us more about yr karaf platform ( OS, jre )?
>>>
>>> Are you able to see any thing from debug log?
>>>
>>> How about JConsole?
>>>
>>> -D
>>>
>>>
>>> > Hi Niko,
>>> >
>>> > Thanks for your help... but this is already configured... also, I
>>> > can
>>> > successfuly connect to other jvm (running tomcat only) from the same
>>> > client
>>> > machine using this configuration... I just can't connect to karaf based
>>> > jvm...
>>> >
>>> > Thanks
>>> >
>>> > On Mon, Mar 26, 2012 at 12:06, Nick Dimos <[email protected]>
>>> > wrote:
>>> >>
>>> >> Hi Tiago,
>>> >>
>>> >> Can you please check this:
>>> >> http://stackoverflow.com/questions/834581/remote-jmx-connection
>>> >>
>>> >> Hope that helps.
>>> >> Cheers,
>>> >> Nikos
>>> >>
>>> >>
>>> >> On Mon, Mar 26, 2012 at 5:44 PM, Thiago Souza <[email protected]>
>>> >> wrote:
>>> >>>
>>> >>> Hi Mike,
>>> >>>
>>> >>> Thanks for you reply! There is no firewall configured thought
>>> >>> =/...
>>> >>> Unfortunately what I really need is JVisualVM due to it's
>>> >>> profiling
>>> >>> tools...
>>> >>>
>>> >>> Also, I'm quite sure user/password is correct, I'm using default
>>> >>> configuration....
>>> >>>
>>> >>> Cheers,
>>> >>> Thiago Souza
>>> >>>
>>> >>>
>>> >>> On Fri, Mar 23, 2012 at 23:51, mikevan <[email protected]>
>>> >>> wrote:
>>> >>>>
>>> >>>> Thiago,
>>> >>>>
>>> >>>> So, here's some background on what's probably causing your issue.
>>> >>>> JVisualVM
>>> >>>> actually uses two ports when you connect to a JMX Server remotely.
>>> >>>> We
>>> >>>> already know about the one that configured in Karaf 1099. However,
>>> >>>> JVisualVM
>>> >>>> also randomly selects a port to connect to the JMX Server. If your
>>> >>>> version
>>> >>>> of Karaf is behind a firewall, on a highly protected VM (like in a
>>> >>>> VMWare
>>> >>>> cloud), or has other security concerns associated with it, you may
>>> >>>> never
>>> >>>> be
>>> >>>> able to reliabley connect.
>>> >>>>
>>> >>>> Thats' why Karaf has a sub-project for a JMX webconsole page. A
>>> >>>> couple
>>> >>>> of
>>> >>>> pretty smart developers work extra hard to make that page, and I
>>> >>>> would
>>> >>>> suggest you use that if you're having trouble connecting to teh JMX
>>> >>>> server
>>> >>>> holding your Karaf mbean information.
>>> >>>>
>>> >>>> Please let me know if that helps.
>>> >>>>
>>> >>>> -----
>>> >>>> Mike Van (All links open in new tabs)
>>> >>>> Committer - Kalumet
>>> >>>>
>>> >>>> Atraxia Technologies
>>> >>>>
>>> >>>> Mike Van's Open Source Technologies Blog
>>> >>>> --
>>> >>>> View this message in context:
>>> >>>>
>>> >>>> http://karaf.922171.n3.nabble.com/Connect-to-remote-JMX-tp3846988p3853241.html
>>> >>>> Sent from the Karaf - User mailing list archive at Nabble.com.
>>> >>>
>>> >>>
>>> >>
>>> >
>>
>>
>
