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From neil <n...@rackle.com>
Subject Re: Production considerations.
Date Sat, 12 Jan 2002 07:43:08 GMT
you can telnet to a known port to see if a service is running on it:

[neil@maggie neil]$ telnet waylon 8080
Trying 192.168.0.3...
Connected to waylon.
(SOME SERVICE IS LISTENING TO PORT 8080)

[neil@maggie neil]$ telnet maggie 8080
Trying 192.168.1.9...
telnet: Unable to connect to remote host: Connection refused
(NO SERVICE IS LISTENING ON PORT 8080)

or, if you have no idea what ports your service is running on, you can 
use nmap (http://insecure.org/nmap/index.html) to quickly scan all ports.

hope this helps,
neil



Roger Varley wrote:

> 
> ------------------------------------------------------------------------
> 
> Subject:
> 
> Re: Production considerations.
> From:
> 
> "Roger Varley" <roger_varley@yahoo.com>
> Date:
> 
> Fri, 11 Jan 2002 15:25:32 -0000
> To:
> 
> "Tomcat Users List" <tomcat-user@jakarta.apache.org>
> 
> To:
> 
> "Tomcat Users List" <tomcat-user@jakarta.apache.org>
> 
> 
> Hi Randy
> 
> 
>>The only other things I can think of are:
>>1.  Shutdown the Tomcat web server on 8080 (usually if you have IIS
>>in front of Tomcat there is a reason you don't want users to be able to
>>short circuit it)
>>
> 
> I've found the following in %TOMCAT_HOME%/conf
> <!-- Normal HTTP -->
>         <Connector className="org.apache.tomcat.service.PoolTcpConnector">
>             <Parameter name="handler"
> 
> value="org.apache.tomcat.service.http.HttpConnectionHandler"/>
>             <Parameter name="port"
>                 value="8080"/>
>         </Connector>
> 
> and commented them out. Is there anything else I need to do to shutdown the
> web server part of Tomcat?
> 
> 
>>2.  Consider upgrading to 3.2.4
>>
>>
> 
> Any pressing reason?
> 
> Regards
> Roger
> 
> 
> 
>>
>>>-----Original Message-----
>>>From: Roger Varley [mailto:roger_varley@yahoo.com]
>>>Sent: Friday, January 11, 2002 4:42 AM
>>>To: tomcat-user@jakarta.apache.org
>>>Subject: Production considerations.
>>>
>>>
>>>Hi
>>>
>>>I am running Tomcat 3.2.3 and IIS on a NT4.0 server.
>>>Everything is working
>>>with a straight "out of the box" implementation. Other than
>>>removing the
>>>example and admin contexts what other things should I be
>>>looking at before
>>>moving the server into a "live" environment. I'm happy that
>>>IIS is as secure
>>>as I can make it at this point in time. Any pointers to Tomcat related
>>>security planning would be welcome.
>>>
>>>Regards
>>>Roger
>>>
>>>
>>>_________________________________________________________
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>>>Get your free @yahoo.com address at http://mail.yahoo.com
>>>
>>>
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> Get your free @yahoo.com address at http://mail.yahoo.com
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