Thanks, that helps. I will try to see if I can track that down somewhere.
Just in case it maybe something else, below is my conf.



server {
listen 80;
server_name _ classblogs.us *.classblogs.us;
access_log /home/parkerj/public_html/
classblogs.us/log/access.log;
error_log /home/parkerj/public_html/classblogs.us/log/error.log;

# Set this to off if you're hosting more than one site
server_name_in_redirect off;

location ~*
^.+\.(xml|jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js|swf|m$
root /home/parkerj/public_html/classblogs.us/public;
# rewrite rules
#rewrite
^/.*(/wp-.*/.*\.(xml|jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|$
rewrite ^.*/files(/.*)$ /wp-includes/ms-files.php?file=$1 last;
expires 10d;
break;
#error_page 404 = @wordpress;
#log_not_found off;
}


location / {

try_files $uri $uri/ @wordpress;

gzip on;
gzip_http_version 1.0;
gzip_vary on;
gzip_comp_level 3;
gzip_proxied any;
gzip_types text/plain text/css application/json
application/x-javascript text/xml application/xml application/xml+rss t$
gzip_buffers 16 8k;

root /home/parkerj/public_html/classblogs.us/public;
index index.php;

client_max_body_size 10M;
client_body_buffer_size 128K;

if (!-e $request_filename) {
#rewrite ^/.*(/wp-(content|includes|admin).*)$ $1 last;
rewrite ^(.+)$ /index.php?q=$1 last;
}
}

location @wordpress {
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME /home/parkerj/public_html/
classblogs.us/public$fastcgi_script_name;
include /usr/local/nginx/conf/fastcgi_params;
fastcgi_param SCRIPT_NAME /index.php;
}

# pass the PHP scripts to FastCGI server listening on
127.0.0.1:9000
location ~ \.php$
{
try_files $uri @wordpress;
root /home/parkerj/public_html/classblogs.us/public;
rewrite
^/.*(/(xmlrpc|wp-(cron|login|comments-post|signup)).php)$ $1 last;
rewrite ^/.*(/wp-(content|includes|admin).*)$ $1 last;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include /usr/local/nginx/conf/fastcgi_params;
fastcgi_param SCRIPT_FILENAME /home/parkerj/public_html/
classblogs.us/public$fastcgi_script_name;
}

location ^~ /blogs.dir/ {
internal;
root /home/parkerj/public_html/
classblogs.us/public/wp-content;
}
}

On Tue, Mar 1, 2011 at 3:20 PM, Guzman Braso <guzman.braso@gmail.com> wrote:

> Also it may be your application & not nginx giving the 302 when users
> request /welcome/
>
> At least that /welcome/ comes with a some application headers like
> X-Pingback & X-Powered-By.
>
> I would suspect your nginx is working as expected, it's your
> application not working correctly when /welcome/ is requested.
>
> As it was said send your config if you need help
>
> On Tue, Mar 1, 2011 at 6:18 PM, Guzman Braso <guzman.braso@gmail.com>
> wrote:
> > Just checked...
> >
> > From here I see a 302 redirect from the home to /welcome/ together
> > with setup of three cookies "PHP_SESSION", "bp-message" &
> > "bp-message-type".
> > Then /welcome/ gives a 302 to the home, together with set-cookie of
> > "bp-message" & "bp-message-type".
> >
> > And again and again and again and again...
> >
> >
> > On Tue, Mar 1, 2011 at 6:01 PM, Parker, Joshua <josh@joshparker.us>
> wrote:
> >> I should also mention that the main site only redirects when you are
> *not*
> >> logged in.
> >>
> >>
> >> On Tue, Mar 1, 2011 at 3:00 PM, Parker, Joshua <josh@joshparker.us>
> wrote:
> >>>
> >>> Hello, everyone. I have Wordpress 3.1 Multisite installed, and my main
> >>> site is in a continuous loop: http://classblogs.us/. There is nothing
> in my
> >>> error logs to tell me what is wrong. Can someone help me with
> >>> troubleshooting this issue? Thanks.
> >>>
> >>>
> >>> --
> >>> Joshua Parker
> >>>
> >>
> >>
> >>
> >> --
> >> Joshua Parker
> >> Church Management System - http://www.churchmember.us/
> >>
> >> _______________________________________________
> >> nginx mailing list
> >> nginx@nginx.org
> >> http://nginx.org/mailman/listinfo/nginx
> >>
> >>
> >
> >
> >
> > --
> > Guzmán Brasó Núñez
> > Senior Perl Developer / Sysadmin
> > Web: http://guzman.braso.info
> > Mobile: +598 98 674020
> >
>
>
>
> --
> Guzmán Brasó Núñez
> Senior Perl Developer / Sysadmin
> Web: http://guzman.braso.info
> Mobile: +598 98 674020
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://nginx.org/mailman/listinfo/nginx
>



--
Joshua Parker
Church Management System - http://www.churchmember.us/
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