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Posted to users@tomcat.apache.org by Swaroop George <sw...@gmail.com> on 2007/05/04 03:14:32 UTC
firewall setting for AJP1.3 connector
I have a machine sitting in the DMZ with IIS 6.0 as the web server. I
am trying to redirect request to an internal server running Tomcat
sitting behind the firewall using isapi_redirect.dll
I have opened up port 8009 which is defined as the AJP1.3 connector in
the server.xml. 8009 has been opened up in the firewall for TCP
communication.
But the reverse proxy redirection fails with the following message
[Thu May 03 20:43:42 2007] [error] jk_ajp_common.c (961): Can't
receive the response message from tomcat, network problems or tomcat
is down (10.170.4.96:8009), err=-54
[Thu May 03 20:43:42 2007] [error] jk_ajp_common.c (1503): Tomcat is
down or refused connection. No response has been sent to the client
(yet)
[Thu May 03 20:43:42 2007] [info] jk_ajp_common.c (1721): Receiving
from tomcat failed, recoverable operation attempt=0
[Thu May 03 20:43:42 2007] [info] jk_ajp_common.c (1749): Sending
request to tomcat failed, recoverable operation attempt=1
Should I be openeing up the port for a different kind of traffic other than TCP
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Re: firewall setting for AJP1.3 connector
Posted by Rainer Jung <ra...@kippdata.de>.
Error 54 translates to 10054 winsock error, which is "connection reset
by peer".
No, opening the port for TCP is enough. It looks like you might be
connecting to something else.
You should sniff on your tomcat server to check, if the request really
reaches the tomcat machine.
Regards,
Rainer
Swaroop George schrieb:
> I have a machine sitting in the DMZ with IIS 6.0 as the web server. I
> am trying to redirect request to an internal server running Tomcat
> sitting behind the firewall using isapi_redirect.dll
>
> I have opened up port 8009 which is defined as the AJP1.3 connector in
> the server.xml. 8009 has been opened up in the firewall for TCP
> communication.
> But the reverse proxy redirection fails with the following message
>
> [Thu May 03 20:43:42 2007] [error] jk_ajp_common.c (961): Can't
> receive the response message from tomcat, network problems or tomcat
> is down (10.170.4.96:8009), err=-54
> [Thu May 03 20:43:42 2007] [error] jk_ajp_common.c (1503): Tomcat is
> down or refused connection. No response has been sent to the client
> (yet)
> [Thu May 03 20:43:42 2007] [info] jk_ajp_common.c (1721): Receiving
> from tomcat failed, recoverable operation attempt=0
> [Thu May 03 20:43:42 2007] [info] jk_ajp_common.c (1749): Sending
> request to tomcat failed, recoverable operation attempt=1
>
> Should I be openeing up the port for a different kind of traffic other
> than TCP
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