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reverse proxy setup...still getting "No protocol handler ..

 
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johndesp

External


Since: Apr 28, 2004
Posts: 1



(Msg. 1) Posted: Wed Apr 28, 2004 6:22 pm
Post subject: reverse proxy setup...still getting "No protocol handler was valid for URL"
Archived from groups: alt>apache>configuration (more info?)

I am trying to enable reverse proxy.. I have done the following:

1) Activate the following Modules:

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so

2) opened up proxy directive


<Proxy *>
Order deny,allow
Allow from all
</Proxy>

3) ProxyRequests Off


4) Added my ProxyPass and ProxyPassReverse rules

ProxyPass /whatever http://w3.xxx.com/whatever
ProxyPass /whatever http://w3.xxx.com/whatever


--------------------------------------------

I still get the following error messages in the error log

[Wed Apr 28 18:13:31 2004] [error] (-1)Error -1 occurred.: proxy:
request failed to 9.9.94.151:8700
[Wed Apr 28 18:13:31 2004] [warn] proxy: No protocol handler was valid
for the URL /transform/crm/americas/reports/acadmin/login.jsp. If you
are using a DSO version of mod_proxy, make sure the proxy submodules
are included in the configuration using LoadModule.

By the way...the 9.9.94.15 server is listening on 8700. I can connect
to it via browser as well as "telnet 9.9.94.151 8700"

Please help....thanks...

 >> Stay informed about: reverse proxy setup...still getting "No protocol handler .. 
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davideyeahsure

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Since: Nov 03, 2003
Posts: 2994



(Msg. 2) Posted: Thu Apr 29, 2004 7:38 am
Post subject: Re: reverse proxy setup...still getting "No protocol handler was valid for URL" [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

johndesp <johndesp.TakeThisOut@us.ibm.com> wrote:
 > [Wed Apr 28 18:13:31 2004] [error] (-1)Error -1 occurred.: proxy:
 > request failed to 9.9.94.151:8700

8700? Are you trying to contact some Application Server? Is he up
and running?

 > [Wed Apr 28 18:13:31 2004] [warn] proxy: No protocol handler was valid
 > for the URL /transform/crm/americas/reports/acadmin/login.jsp.

He doesn't know how to handle .jsp. Maybe you should check the
configuration of you Application Server.

Davide

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| describe the picture. Hardly any sets of 10K words can be adequately
| described with pictures.
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 >> Stay informed about: reverse proxy setup...still getting "No protocol handler .. 
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hans1

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Since: Mar 29, 2004
Posts: 672



(Msg. 3) Posted: Fri Apr 30, 2004 2:59 am
Post subject: Re: reverse proxy setup...still getting "No protocol handler was valid for URL" [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

"Davide Bianchi" <davideyeahsure.TakeThisOut@onlyforfun.net> schreef in bericht
news:c6q0rb$f65ib$4@ID-18487.news.uni-berlin.de...
 > johndesp <johndesp.TakeThisOut@us.ibm.com> wrote:
  > > [Wed Apr 28 18:13:31 2004] [error] (-1)Error -1 occurred.: proxy:
  > > request failed to 9.9.94.151:8700
 > 8700? Are you trying to contact some Application Server? Is he up
 > and running?
  > > [Wed Apr 28 18:13:31 2004] [warn] proxy: No protocol handler was valid
  > > for the URL /transform/crm/americas/reports/acadmin/login.jsp.
 > He doesn't know how to handle .jsp. Maybe you should check the
 > configuration of you Application Server.
IMHO 'No protocol handler was valid for ...' referes to a thing link HTTP,
HTTPS, FTP, NNTP, SMTP and more of those with a P of Protocol in their tail.

The fulle message should reads as in mod_proxy.c:
" proxy: No protocol handler was valid for the URL %s.
If you are using a DSO version of mod_proxy, make sure
the proxy submodules are included in the configuration
using LoadModule.
"

<a style='text-decoration: underline;' href="http://httpd.apache.org/docs-2.0/mod/mod_proxy.html" target="_blank">http://httpd.apache.org/docs-2.0/mod/mod_proxy.html</a> tells
" Apache's proxy features are divided into several modules in addition to
mod_proxy: mod_proxy_http, mod_proxy_ftp and mod_proxy_connect. Thus, if you
want to use one or more of the particular proxy functions, load mod_proxy
and the appropriate module(s) into the server (either statically at
compile-time or dynamically via the LoadModule directive). "

HansH<!-- ~MESSAGE_AFTER~ -->
 >> Stay informed about: reverse proxy setup...still getting "No protocol handler .. 
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