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From Pid <...@pidster.com>
Subject Re: Tomcat is not able to connect to IPV4 (Tomcat Version : 7.0.14)
Date Fri, 01 Jul 2011 11:36:52 GMT
On 01/07/2011 12:07, Rohan Kadam wrote:
> I have tries to set this java option in catalane .bat, but no success
> 
> -Djava.net.preferIPv4Stack=true
> 
> I am using tomcat as a service, so configures the same in Java properties as well. But
it is not working.

How are you setting it, exactly?


p


> -----Original Message-----
> From: Pid [mailto:pid@pidster.com] 
> Sent: Friday, July 01, 2011 4:18 PM
> To: Tomcat Users List
> Subject: Re: Tomcat is not able to connect to IPV4 (Tomcat Version : 7.0.14)
> 
> On 30/06/2011 21:57, Christopher Schultz wrote:
>> Rohan,
>>
>> On 6/30/2011 8:01 AM, Rohan Kadam wrote:
>>> We had recently upgraded tomcat from 5.5.30 to 7.0.14. We were 
>>> earlier facing problem that tomcat was not able to connect using 
>>> Static IP address. The fix that we found was adding address = 
>>> "0.0.0.0" in the Connector tag of server.xml in the "conf" directory.
>>
>> This was likely because your JVM prefers an IPv6 stack, while using an
>> IPv4 address (0.0.0.0) explicitly causes it to bind to an IPv4 address.
>>
>> When you say "not able to connect", do you mean that the client 
>> couldn't reach Tomcat, or that Tomcat couldn't connect to some other server?
>>
>>> After upgrading tomcat to 7.0.14, we have done the same process, but 
>>> we are not able to connect.
> 
> Hint:  JAVA_OPTS="-Djava.net.preferIPv4Stack=true"  can be set in setenv.sh|bat
> 
> 
> p
> 
> 
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