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Home > Archive > Apache Server configuration support > April 2004 > reverse proxy setup...still getting "No protocol handler was valid for URL"
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| Author |
reverse proxy setup...still getting "No protocol handler was valid for URL"
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| johndesp 2004-04-28, 6:33 pm |
| 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...
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| Davide Bianchi 2004-04-29, 12:34 am |
| johndesp <johndesp@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
--
| Re graphics: A picture is worth 10K words -- but only those to
| describe the picture. Hardly any sets of 10K words can be adequately
| described with pictures.
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|
| "Davide Bianchi" <davideyeahsure@onlyforfun.net> schreef in bericht
news:c6q0rb$f65ib$4@ID-18487.news.uni-berlin.de...
> johndesp <johndesp@us.ibm.com> wrote:
> 8700? Are you trying to contact some Application Server? Is he up
> and running?
> 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.
"
http://httpd.apache.org/docs-2.0/mod/mod_proxy.html 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
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