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Posted to users@httpd.apache.org by sn...@cob.org on 2006/09/21 19:29:46 UTC
[users@httpd] ProxyPass with exceptions
I'm trying to use the ProxyPass directive but am having mixed results on
our Apache 2.2.2 reverse proxy server. Here is my config:
ProxyPass /cob http://192.168.1.1/cob
ProxyPassReverse /cob http://192.168.1.1/cob
ProxyPass /web http://192.168.1.1/web
ProxyPassReverse /web http://192.168.1.1/web
ProxyPass /audio http://192.168.1.2:7756/audio
ProxyPassReverse /audio http://192.168.1.2:7756/audio
ProxyPass /video http://192.168.1.2:7757/video
ProxyPassReverse /video http://192.168.1.2:7757/video
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
In above example, the ProxyPass directives related to the audio and video
application server are working. For example, when I type in
www.mydomain.com/video/xxxxx.wmv, I get the correct video and it streams
properly.
However, when I try typing in something like
http://www.mydomain.com/cob/webapppage.nsf, I get an IIS error that the
page cannot be found. The odd thing about this, as you may have guessed
from the URL, is that the server hosting the webapppage.nsf is a Domino
server and shouldn't be returning an IIS error. I'm guessing the last set
of directives above is forcing the request through the 192.168.1.3 server
which is an IIS server. In addition, when I hit the refresh button on the
page cannot be found, it eventually comes up properly.
Is the last group of directives above stomping on the directives before
them? I tried using a proxypass /cob ! and proxypass /web ! as part of the
last group of directives, hoping the directives above them would still
proxy those requests correctly, but prevent the 192.168.1.3 IIS server from
getting them based on the proxypass / http://192.168.1.3 directive.
Any ideas why this would be happening or if there is a better configuration
to accomplish what I'm trying to do?
Here's an excerpt of the access log on the reverse proxy server:
192.168.1.200 - - [21/Sep/2006:09:52:44 -0700] "GET /cob/webapppage.nsf
HTTP/1.1" 404 1635 "http://www.mydomain.com/reports.htm" "Mozilla/4.0
(compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1; .NET
CLR 2.0.50727)"
192.168.1.200 - - [21/Sep/2006:09:52:45 -0700] "GET /cob/webapppage.nsf
HTTP/1.1" 302 - "http://www.mydomain.com/reports.htm" "Mozilla/4.0
(compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1; .NET
CLR 2.0.50727)"
Here's an excerpt of the error logs with debugging turned from the reverse
proxy server:
[Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
canonicalising URL //192.168.1.1/cob/webapppage.nsf
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1373): [client
172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
http://192.168.1.1/cob/webapppage.nsf, referer:
http://www.mydomain.com/reports.htm
[Thu Sep 21 09:52:44 2006] [debug] mod_proxy.c(736): Running scheme http
handler (attempt 0)
[Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
serving URL http://192.168.1.1/cob/webapppage.nsf
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1811): proxy: connecting
http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1911): proxy: connected
/cob/webapppage.nsf to 192.168.1.3
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
socket created to connect to 192.168.1.1
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2101): proxy: HTTP:
connection complete to 192.168.1.3 (192.168.1.3)
[Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1443): proxy: start
body send
[Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1530): proxy: end body
send
[Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
released connection for (192.168.1.3)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
canonicalising URL //192.168.1.1/cob/webapppage.nsf
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
http://192.168.1.1/cob/webapppage.nsf, referer:
http://www.mydomain.com/reports.htm
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
handler (attempt 0)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
serving URL http://192.168.1.1/cob/webapppage.nsf
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
acquired connection for (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
/cob/webapppage.nsf to 192.168.1.1:80
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
socket created to connect to 192.168.1.1
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
connection complete to 192.168.1.1:80 (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
body send
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end body
send
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
released connection for (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
canonicalising URL //192.168.1.1/cob/webapppage.nsf/pgWeb
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage, referer:
http://www.mydomain.com/reports.htm
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
handler (attempt 0)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
serving URL http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
acquired connection for (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
/cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
socket created to connect to 192.168.1.1
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
connection complete to 192.168.1.1:80 (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
body send
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end body
send
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
released connection for (192.168.1.1)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
canonicalising URL //192.168.1.3/css/default.css
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
http://192.168.1.3/css/default.css, referer:
http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
handler (attempt 0)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
serving URL http://192.168.1.3/css/default.css
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
acquired connection for (192.168.1.3)
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
http://192.168.1.3/css/default.css to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
/css/default.css to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
socket created to connect to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
connection complete to 192.168.1.3 (192.168.1.3)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
only
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
canonicalising URL //192.168.1.3/source/img/web_whitemod.jpg
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
http://192.168.1.3/source/img/web_whitemod.jpg, referer:
http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
handler (attempt 0)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
serving URL http://192.168.1.3/source/img/web_whitemod.jpg
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
acquired connection for (192.168.1.3)
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
http://192.168.1.3/source/img/web_whitemod.jpg to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
/source/img/web_whitemod.jpg to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
socket created to connect to 192.168.1.3
[Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
connection complete to 192.168.1.3 (192.168.1.3)
[Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
only
____________________________
Steven Niedermeyer
Bellingham, WA
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[users@httpd] Re: ProxyPass with exceptions solution
Posted by sn...@cob.org.
Nick...you're my hero! This looks like it's going to work wonderfully.
The rewrite directive is still a bit mysterious to me right now, but I'm
sure I'll get the hang of it in time. A big thank you for helping to solve
this issue.
____________________________
Steven Niedermeyer
Bellingham, WA
Nick Ascione
<nick.ascione@jhu
.edu> To
users@httpd.apache.org
09/22/2006 07:31 cc
AM
Subject
Re: [users@httpd] ProxyPass with
Please respond to exceptions
users@httpd.apach
e.org
I just had a similar problem. What is happening is as follows....
ProxyPass /cob http://192.168.1.1/cob
ProxyPassReverse /cob http://192.168.1.1/cob
catches /cob, but not cob/webappage.nsf
the proxypass is working on the directory level only and not whats
below it in the directory tree.
So ...
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
is actually catching /cob/webappage.nsf
The way I got around this is by using mod_rewrite with the [p] option
for a more control. Here is an example..
RewriteRule ^/cob$ http://192.168.1.1/cob/ [R,NC] ## what this does is
add the trailing slash if not there.
RewriteRule ^/cob/(.*) http://192.168.1.1/cob/$1 [P,NC] ## this will
catch /cob/webappage.nsf and anything else after cob
## Then below it will send everything else to your IIS box.
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
sniedermeyer@cob.org wrote:
> I'm trying to use the ProxyPass directive but am having mixed results on
> our Apache 2.2.2 reverse proxy server. Here is my config:
>
> ProxyPass /cob http://192.168.1.1/cob
> ProxyPassReverse /cob http://192.168.1.1/cob
> ProxyPass /web http://192.168.1.1/web
> ProxyPassReverse /web http://192.168.1.1/web
>
> ProxyPass /audio http://192.168.1.2:7756/audio
> ProxyPassReverse /audio http://192.168.1.2:7756/audio
> ProxyPass /video http://192.168.1.2:7757/video
> ProxyPassReverse /video http://192.168.1.2:7757/video
>
> ProxyPass / http://192.168.1.3/
> ProxyPassReverse / http://192.168.1.3/
>
> In above example, the ProxyPass directives related to the audio and video
> application server are working. For example, when I type in
> www.mydomain.com/video/xxxxx.wmv, I get the correct video and it streams
> properly.
>
> However, when I try typing in something like
> http://www.mydomain.com/cob/webapppage.nsf, I get an IIS error that the
> page cannot be found. The odd thing about this, as you may have guessed
> from the URL, is that the server hosting the webapppage.nsf is a Domino
> server and shouldn't be returning an IIS error. I'm guessing the last
set
> of directives above is forcing the request through the 192.168.1.3 server
> which is an IIS server. In addition, when I hit the refresh button on
the
> page cannot be found, it eventually comes up properly.
>
> Is the last group of directives above stomping on the directives before
> them? I tried using a proxypass /cob ! and proxypass /web ! as part of
the
> last group of directives, hoping the directives above them would still
> proxy those requests correctly, but prevent the 192.168.1.3 IIS server
from
> getting them based on the proxypass / http://192.168.1.3 directive.
>
> Any ideas why this would be happening or if there is a better
configuration
> to accomplish what I'm trying to do?
>
> Here's an excerpt of the access log on the reverse proxy server:
>
> 192.168.1.200 - - [21/Sep/2006:09:52:44 -0700] "GET /cob/webapppage.nsf
> HTTP/1.1" 404 1635 "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1;
.NET
> CLR 2.0.50727)"
> 192.168.1.200 - - [21/Sep/2006:09:52:45 -0700] "GET /cob/webapppage.nsf
> HTTP/1.1" 302 - "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1;
.NET
> CLR 2.0.50727)"
>
> Here's an excerpt of the error logs with debugging turned from the
reverse
> proxy server:
>
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.3
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1530): proxy: end
body
> send
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end
body
> send
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf/pgWeb
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end
body
> send
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.3/css/default.css
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
> http://192.168.1.3/css/default.css, referer:
> http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.3/css/default.css
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.3/css/default.css to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /css/default.css to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
> only
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.3/source/img/web_whitemod.jpg
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
> http://192.168.1.3/source/img/web_whitemod.jpg, referer:
> http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.3/source/img/web_whitemod.jpg
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.3/source/img/web_whitemod.jpg to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /source/img/web_whitemod.jpg to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
> only
>
> ____________________________
> Steven Niedermeyer
> Bellingham, WA
>
>
> ---------------------------------------------------------------------
> The official User-To-User support forum of the Apache HTTP Server
Project.
> See <URL:http://httpd.apache.org/userslist.html> for more info.
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> " from the digest: users-digest-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
>
--
Nick Ascione
Sr. Systems Software Engineer
The Johns Hopkins University
University Administration
IT@JH-Enterprise Networking Serv
5801 Smith Ave. Davis Bldg 3110B Baltimore, MD 21209
410-735-7714
---------------------------------------------------------------------
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Re: [users@httpd] ProxyPass with exceptions
Posted by Nick Ascione <ni...@jhu.edu>.
I just had a similar problem. What is happening is as follows....
ProxyPass /cob http://192.168.1.1/cob
ProxyPassReverse /cob http://192.168.1.1/cob
catches /cob, but not cob/webappage.nsf
the proxypass is working on the directory level only and not whats
below it in the directory tree.
So ...
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
is actually catching /cob/webappage.nsf
The way I got around this is by using mod_rewrite with the [p] option
for a more control. Here is an example..
RewriteRule ^/cob$ http://192.168.1.1/cob/ [R,NC] ## what this does is
add the trailing slash if not there.
RewriteRule ^/cob/(.*) http://192.168.1.1/cob/$1 [P,NC] ## this will
catch /cob/webappage.nsf and anything else after cob
## Then below it will send everything else to your IIS box.
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
sniedermeyer@cob.org wrote:
> I'm trying to use the ProxyPass directive but am having mixed results on
> our Apache 2.2.2 reverse proxy server. Here is my config:
>
> ProxyPass /cob http://192.168.1.1/cob
> ProxyPassReverse /cob http://192.168.1.1/cob
> ProxyPass /web http://192.168.1.1/web
> ProxyPassReverse /web http://192.168.1.1/web
>
> ProxyPass /audio http://192.168.1.2:7756/audio
> ProxyPassReverse /audio http://192.168.1.2:7756/audio
> ProxyPass /video http://192.168.1.2:7757/video
> ProxyPassReverse /video http://192.168.1.2:7757/video
>
> ProxyPass / http://192.168.1.3/
> ProxyPassReverse / http://192.168.1.3/
>
> In above example, the ProxyPass directives related to the audio and video
> application server are working. For example, when I type in
> www.mydomain.com/video/xxxxx.wmv, I get the correct video and it streams
> properly.
>
> However, when I try typing in something like
> http://www.mydomain.com/cob/webapppage.nsf, I get an IIS error that the
> page cannot be found. The odd thing about this, as you may have guessed
> from the URL, is that the server hosting the webapppage.nsf is a Domino
> server and shouldn't be returning an IIS error. I'm guessing the last set
> of directives above is forcing the request through the 192.168.1.3 server
> which is an IIS server. In addition, when I hit the refresh button on the
> page cannot be found, it eventually comes up properly.
>
> Is the last group of directives above stomping on the directives before
> them? I tried using a proxypass /cob ! and proxypass /web ! as part of the
> last group of directives, hoping the directives above them would still
> proxy those requests correctly, but prevent the 192.168.1.3 IIS server from
> getting them based on the proxypass / http://192.168.1.3 directive.
>
> Any ideas why this would be happening or if there is a better configuration
> to accomplish what I'm trying to do?
>
> Here's an excerpt of the access log on the reverse proxy server:
>
> 192.168.1.200 - - [21/Sep/2006:09:52:44 -0700] "GET /cob/webapppage.nsf
> HTTP/1.1" 404 1635 "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1; .NET
> CLR 2.0.50727)"
> 192.168.1.200 - - [21/Sep/2006:09:52:45 -0700] "GET /cob/webapppage.nsf
> HTTP/1.1" 302 - "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; InfoPath.1; .NET
> CLR 2.0.50727)"
>
> Here's an excerpt of the error logs with debugging turned from the reverse
> proxy server:
>
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.3
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:44 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf/pgWeb
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.3/css/default.css
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
> http://192.168.1.3/css/default.css, referer:
> http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.3/css/default.css
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.3/css/default.css to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /css/default.css to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
> only
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.3/source/img/web_whitemod.jpg
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker http://192.168.1.3/ for
> http://192.168.1.3/source/img/web_whitemod.jpg, referer:
> http://www.mydomain.com/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736): Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.3/source/img/web_whitemod.jpg
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1811): proxy: connecting
> http://192.168.1.3/source/img/web_whitemod.jpg to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(1911): proxy: connected
> /source/img/web_whitemod.jpg to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.3
> [Thu Sep 21 09:52:45 2006] [debug] proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy_http.c(1534): proxy: header
> only
>
> ____________________________
> Steven Niedermeyer
> Bellingham, WA
>
>
> ---------------------------------------------------------------------
> The official User-To-User support forum of the Apache HTTP Server Project.
> See <URL:http://httpd.apache.org/userslist.html> for more info.
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> " from the digest: users-digest-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
>
--
Nick Ascione
Sr. Systems Software Engineer
The Johns Hopkins University
University Administration
IT@JH-Enterprise Networking Serv
5801 Smith Ave. Davis Bldg 3110B Baltimore, MD 21209
410-735-7714
---------------------------------------------------------------------
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To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
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Re: [users@httpd] ProxyPass with exceptions
Posted by Richard de Vries <ri...@yahoo.com>.
Sorry, should have been:
<Location /cob>
ProxyPass http://192.168.1.1/cob
ProxyPassReverse http://192.168.1.1/cob
</Location>
<Location />
ProxyPass http://192.168.1.3/
ProxyPassReverse http://192.168.1.3/
</Location>
--- Richard de Vries <ri...@yahoo.com>
wrote:
> How about if you split your ProxyPass directives up
> in
> Location Blocks. Does that make a difference?
>
> i.e.
>
> <Location /cob>
> ProxyPass /cob http://192.168.1.1/cob
> ProxyPassReverse /cob http://192.168.1.1/cob
> </Location>
>
> <Location />
> ProxyPass / http://192.168.1.3/
> ProxyPassReverse / http://192.168.1.3/
> </Location>
>
> --- sniedermeyer@cob.org wrote:
>
> >
> > I'm trying to use the ProxyPass directive but am
> > having mixed results on
> > our Apache 2.2.2 reverse proxy server. Here is my
> > config:
> >
> > ProxyPass /cob http://192.168.1.1/cob
> > ProxyPassReverse /cob http://192.168.1.1/cob
> > ProxyPass /web http://192.168.1.1/web
> > ProxyPassReverse /web http://192.168.1.1/web
> >
> > ProxyPass /audio http://192.168.1.2:7756/audio
> > ProxyPassReverse /audio
> > http://192.168.1.2:7756/audio
> > ProxyPass /video http://192.168.1.2:7757/video
> > ProxyPassReverse /video
> > http://192.168.1.2:7757/video
> >
> > ProxyPass / http://192.168.1.3/
> > ProxyPassReverse / http://192.168.1.3/
> >
> > In above example, the ProxyPass directives related
> > to the audio and video
> > application server are working. For example, when
> I
> > type in
> > www.mydomain.com/video/xxxxx.wmv, I get the
> correct
> > video and it streams
> > properly.
> >
> > However, when I try typing in something like
> > http://www.mydomain.com/cob/webapppage.nsf, I get
> an
> > IIS error that the
> > page cannot be found. The odd thing about this,
> as
> > you may have guessed
> > from the URL, is that the server hosting the
> > webapppage.nsf is a Domino
> > server and shouldn't be returning an IIS error.
> I'm
> > guessing the last set
> > of directives above is forcing the request through
> > the 192.168.1.3 server
> > which is an IIS server. In addition, when I hit
> the
> > refresh button on the
> > page cannot be found, it eventually comes up
> > properly.
> >
> > Is the last group of directives above stomping on
> > the directives before
> > them? I tried using a proxypass /cob ! and
> > proxypass /web ! as part of the
> > last group of directives, hoping the directives
> > above them would still
> > proxy those requests correctly, but prevent the
> > 192.168.1.3 IIS server from
> > getting them based on the proxypass /
> > http://192.168.1.3 directive.
> >
> > Any ideas why this would be happening or if there
> is
> > a better configuration
> > to accomplish what I'm trying to do?
> >
> > Here's an excerpt of the access log on the reverse
> > proxy server:
> >
> > 192.168.1.200 - - [21/Sep/2006:09:52:44 -0700]
> "GET
> > /cob/webapppage.nsf
> > HTTP/1.1" 404 1635
> > "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> > (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
> > 1.1.4322; InfoPath.1; .NET
> > CLR 2.0.50727)"
> > 192.168.1.200 - - [21/Sep/2006:09:52:45 -0700]
> "GET
> > /cob/webapppage.nsf
> > HTTP/1.1" 302 -
> > "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> > (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
> > 1.1.4322; InfoPath.1; .NET
> > CLR 2.0.50727)"
> >
> > Here's an excerpt of the error logs with debugging
> > turned from the reverse
> > proxy server:
> >
> > [Thu Sep 21 09:52:44 2006] [debug]
> > mod_proxy_http.c(54): proxy: HTTP:
> > canonicalising URL
> //192.168.1.1/cob/webapppage.nsf
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(1373): [client
> > 172.16.14.140] proxy: http: found worker
> > http://192.168.1.1/cob for
> > http://192.168.1.1/cob/webapppage.nsf, referer:
> > http://www.mydomain.com/reports.htm
> > [Thu Sep 21 09:52:44 2006] [debug]
> mod_proxy.c(736):
> > Running scheme http
> > handler (attempt 0)
> > [Thu Sep 21 09:52:44 2006] [debug]
> > mod_proxy_http.c(1661): proxy: HTTP:
> > serving URL http://192.168.1.1/cob/webapppage.nsf
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(1811): proxy: connecting
> > http://192.168.1.1/cob/webapppage.nsf to
> > 192.168.1.1:80
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(1911): proxy: connected
> > /cob/webapppage.nsf to 192.168.1.3
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(2005): proxy: HTTP: fam 2
> > socket created to connect to 192.168.1.1
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(2101): proxy: HTTP:
> > connection complete to 192.168.1.3 (192.168.1.3)
> > [Thu Sep 21 09:52:44 2006] [debug]
> > mod_proxy_http.c(1443): proxy: start
> > body send
> > [Thu Sep 21 09:52:44 2006] [debug]
> > mod_proxy_http.c(1530): proxy: end body
> > send
> > [Thu Sep 21 09:52:44 2006] [debug]
> > proxy_util.c(1769): proxy: HTTP: has
> > released connection for (192.168.1.3)
> > [Thu Sep 21 09:52:45 2006] [debug]
> > mod_proxy_http.c(54): proxy: HTTP:
> > canonicalising URL
> //192.168.1.1/cob/webapppage.nsf
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1373): [client
> > 172.16.14.140] proxy: http: found worker
> > http://192.168.1.1/cob for
> > http://192.168.1.1/cob/webapppage.nsf, referer:
> > http://www.mydomain.com/reports.htm
> > [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy.c(736):
> > Running scheme http
> > handler (attempt 0)
> > [Thu Sep 21 09:52:45 2006] [debug]
> > mod_proxy_http.c(1661): proxy: HTTP:
> > serving URL http://192.168.1.1/cob/webapppage.nsf
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1754): proxy: HTTP: has
> > acquired connection for (192.168.1.1)
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1811): proxy: connecting
> > http://192.168.1.1/cob/webapppage.nsf to
> > 192.168.1.1:80
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1911): proxy: connected
> > /cob/webapppage.nsf to 192.168.1.1:80
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(2005): proxy: HTTP: fam 2
> > socket created to connect to 192.168.1.1
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(2101): proxy: HTTP:
> > connection complete to 192.168.1.1:80
> (192.168.1.1)
> > [Thu Sep 21 09:52:45 2006] [debug]
> > mod_proxy_http.c(1443): proxy: start
> > body send
> > [Thu Sep 21 09:52:45 2006] [debug]
> > mod_proxy_http.c(1530): proxy: end body
> > send
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1769): proxy: HTTP: has
> > released connection for (192.168.1.1)
> > [Thu Sep 21 09:52:45 2006] [debug]
> > mod_proxy_http.c(54): proxy: HTTP:
> > canonicalising URL
> > //192.168.1.1/cob/webapppage.nsf/pgWeb
> > [Thu Sep 21 09:52:45 2006] [debug]
> > proxy_util.c(1373): [client
> > 172.16.14.140] proxy: http: found worker
> > http://192.168.1.1/cob for
> >
>
http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage,
>
=== message truncated ===
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Re: [users@httpd] ProxyPass with exceptions
Posted by Richard de Vries <ri...@yahoo.com>.
How about if you split your ProxyPass directives up in
Location Blocks. Does that make a difference?
i.e.
<Location /cob>
ProxyPass /cob http://192.168.1.1/cob
ProxyPassReverse /cob http://192.168.1.1/cob
</Location>
<Location />
ProxyPass / http://192.168.1.3/
ProxyPassReverse / http://192.168.1.3/
</Location>
--- sniedermeyer@cob.org wrote:
>
> I'm trying to use the ProxyPass directive but am
> having mixed results on
> our Apache 2.2.2 reverse proxy server. Here is my
> config:
>
> ProxyPass /cob http://192.168.1.1/cob
> ProxyPassReverse /cob http://192.168.1.1/cob
> ProxyPass /web http://192.168.1.1/web
> ProxyPassReverse /web http://192.168.1.1/web
>
> ProxyPass /audio http://192.168.1.2:7756/audio
> ProxyPassReverse /audio
> http://192.168.1.2:7756/audio
> ProxyPass /video http://192.168.1.2:7757/video
> ProxyPassReverse /video
> http://192.168.1.2:7757/video
>
> ProxyPass / http://192.168.1.3/
> ProxyPassReverse / http://192.168.1.3/
>
> In above example, the ProxyPass directives related
> to the audio and video
> application server are working. For example, when I
> type in
> www.mydomain.com/video/xxxxx.wmv, I get the correct
> video and it streams
> properly.
>
> However, when I try typing in something like
> http://www.mydomain.com/cob/webapppage.nsf, I get an
> IIS error that the
> page cannot be found. The odd thing about this, as
> you may have guessed
> from the URL, is that the server hosting the
> webapppage.nsf is a Domino
> server and shouldn't be returning an IIS error. I'm
> guessing the last set
> of directives above is forcing the request through
> the 192.168.1.3 server
> which is an IIS server. In addition, when I hit the
> refresh button on the
> page cannot be found, it eventually comes up
> properly.
>
> Is the last group of directives above stomping on
> the directives before
> them? I tried using a proxypass /cob ! and
> proxypass /web ! as part of the
> last group of directives, hoping the directives
> above them would still
> proxy those requests correctly, but prevent the
> 192.168.1.3 IIS server from
> getting them based on the proxypass /
> http://192.168.1.3 directive.
>
> Any ideas why this would be happening or if there is
> a better configuration
> to accomplish what I'm trying to do?
>
> Here's an excerpt of the access log on the reverse
> proxy server:
>
> 192.168.1.200 - - [21/Sep/2006:09:52:44 -0700] "GET
> /cob/webapppage.nsf
> HTTP/1.1" 404 1635
> "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
> 1.1.4322; InfoPath.1; .NET
> CLR 2.0.50727)"
> 192.168.1.200 - - [21/Sep/2006:09:52:45 -0700] "GET
> /cob/webapppage.nsf
> HTTP/1.1" 302 -
> "http://www.mydomain.com/reports.htm" "Mozilla/4.0
> (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
> 1.1.4322; InfoPath.1; .NET
> CLR 2.0.50727)"
>
> Here's an excerpt of the error logs with debugging
> turned from the reverse
> proxy server:
>
> [Thu Sep 21 09:52:44 2006] [debug]
> mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker
> http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:44 2006] [debug] mod_proxy.c(736):
> Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:44 2006] [debug]
> mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to
> 192.168.1.1:80
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.3
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.3 (192.168.1.3)
> [Thu Sep 21 09:52:44 2006] [debug]
> mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:44 2006] [debug]
> mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:44 2006] [debug]
> proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.3)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL //192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker
> http://192.168.1.1/cob for
> http://192.168.1.1/cob/webapppage.nsf, referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736):
> Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1661): proxy: HTTP:
> serving URL http://192.168.1.1/cob/webapppage.nsf
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf to
> 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1769): proxy: HTTP: has
> released connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(54): proxy: HTTP:
> canonicalising URL
> //192.168.1.1/cob/webapppage.nsf/pgWeb
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1373): [client
> 172.16.14.140] proxy: http: found worker
> http://192.168.1.1/cob for
>
http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage,
> referer:
> http://www.mydomain.com/reports.htm
> [Thu Sep 21 09:52:45 2006] [debug] mod_proxy.c(736):
> Running scheme http
> handler (attempt 0)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1661): proxy: HTTP:
> serving URL
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1754): proxy: HTTP: has
> acquired connection for (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1811): proxy: connecting
> http://192.168.1.1/cob/webapppage.nsf/pgWeb?OpenPage
> to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1911): proxy: connected
> /cob/webapppage.nsf/pgWeb?OpenPage to 192.168.1.1:80
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(2005): proxy: HTTP: fam 2
> socket created to connect to 192.168.1.1
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(2101): proxy: HTTP:
> connection complete to 192.168.1.1:80 (192.168.1.1)
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1443): proxy: start
> body send
> [Thu Sep 21 09:52:45 2006] [debug]
> mod_proxy_http.c(1530): proxy: end body
> send
> [Thu Sep 21 09:52:45 2006] [debug]
> proxy_util.c(1769): proxy: HTTP: has
>
=== message truncated ===
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