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From "Christoph P.U. Kukulies" <k...@kukulies.org>
Subject Re: tomcat7 installs to connect to ipv6:::8080 on Ubuntu 14.04
Date Mon, 22 Feb 2016 15:56:17 GMT
Being at the problem again since I would like to run haproxy against 
tomcat7.

Here are my connectors:
<Connector port="8080" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="test.mydomain.org" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />
<Connector port="8081" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="www.foobar.de" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />
<Connector port="8082" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="www.mydomain.org" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />
<Connector port="8083" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="www.other.org" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />
<Connector port="8085" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="www.foobaz.de" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />
<Connector port="8086" maxHttpHeaderSize="8192" protocol="HTTP/1.1"
      proxyName="msg.foobaz.org" maxThreads="150" enableLookups="false"
      redirectPort="8443" acceptCount="100" connectionTimeout="20000"
      disableUploadTimeout="true" address="0.0.0.0" />


I added the address entry on each connector to no avail:

# netstat -an
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp        0      0 0.0.0.0:21 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:22 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:25 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:36762 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:60000 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:2049 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:993 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:10024 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:10025 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:3306 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:587 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:48397 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:783 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:143 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:111 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:53264 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:80 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:41584 0.0.0.0:*               LISTEN
tcp        0      0 0.0.0.0:38836 0.0.0.0:*               LISTEN
tcp        0      0 127.0.0.1:3306 127.0.0.1:39401         ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4849       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4867       ESTABLISHED
tcp        0      0 79.80.81.82:22 73.74.75.76:4491       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4870       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4854       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4873       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4869       ESTABLISHED
tcp        0      0 79.80.81.82:993 73.74.75.76:4868       ESTABLISHED
tcp6       0      0 :::8085 :::*                    LISTEN
tcp6       0      0 :::8086 :::*                    LISTEN
tcp6       0      0 :::22 :::*                    LISTEN
tcp6       0      0 :::25 :::*                    LISTEN
tcp6       0      0 :::44001 :::*                    LISTEN
tcp6       0      0 :::2049 :::*                    LISTEN
tcp6       0      0 :::993 :::*                    LISTEN
tcp6       0      0 127.0.0.1:8005 :::*                    LISTEN
tcp6       0      0 :::42696 :::*                    LISTEN
tcp6       0      0 :::59018 :::*                    LISTEN
tcp6       0      0 :::587 :::*                    LISTEN
tcp6       0      0 :::57999 :::*                    LISTEN
tcp6       0      0 :::143 :::*                    LISTEN
tcp6       0      0 :::111 :::*                    LISTEN
tcp6       0      0 :::8080 :::*                    LISTEN
tcp6       0      0 :::8081 :::*                    LISTEN
tcp6       0      0 :::8082 :::*                    LISTEN
tcp6       0      0 :::8083 :::*                    LISTEN
tcp6       0      0 :::51795 :::*                    LISTEN
tcp6       0      0 127.0.0.1:39401 127.0.0.1:3306          ESTABLISHED

--
Christoph

Am 01.12.2015 um 20:12 schrieb Christopher Schultz:
> Christoph,
>
> On 12/1/15 12:49 PM, Christoph P.U. Kukulies wrote:
>> it is (was) in server.xml: (I now only have tomcat listening on port
>> 8009 proxy_ajp)
>>
>> <Connector port="8080" protocol="HTTP/1.1"
>>                 connectionTimeout="20000"
>>                 URIEncoding="UTF-8"
>>                 address="0.0.0.0" redirectPort="8443" />
>>
>> I then did a
>> service tomcat7 restart
>> netstat -an | grep 8080
>>
>>
>> and saw tcp6 still listed and no tcp
>>
>> Now it look like this: (after enabling ipv6 in sysctl.conf again):
>>
>> tcp        0      0 127.0.0.1:49393 127.0.0.1:8009          ESTABLISHED
>> tcp        0      0 127.0.0.1:49395 127.0.0.1:8009          ESTABLISHED
>> tcp6       0      0 :::8009 :::*                    LISTEN
>> tcp6       0      0 127.0.0.1:8009 127.0.0.1:49395         ESTABLISHED
>> tcp6       0      0 127.0.0.1:8009 127.0.0.1:49393         ESTABLISHED
> No port :8080 in that list.
>
> -chris
>


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