root@plasmis:~# cat /etc/nginx/sites-enabled/mysite

server {
        listen 80;
        server_name mysite.corporate.local;
        large_client_header_buffers  4 64k;

        location / {
                rewrite "^.*$" http://mysite.corporate.local/ords/f?p=120 break;
        }

        location = /favicon.ico {
                alias /var/lib/tomcat7/webapps/i/plasmis.ico;
        }

        location ~ ^/i/(.*)$ {
                root /var/lib/tomcat7/webapps;
                index index.html index.php;
        }

        location ~ ^/apex/(.*)$ {
                rewrite ^/apex/(.*)$ /ords/$1$is_args$args permanent;
        }

        location ~ ^/ords/(.*)$ {
                proxy_buffers 4 128k;
                proxy_buffer_size  64k;

                proxy_pass http://127.0.0.1:8080/ords/$1$is_args$args;

                access_log /var/log/nginx/access_proxy.log check_if_gzipped;
                error_log /var/log/nginx/error_proxy.log crit;
                proxy_set_header Host $host;
                proxy_redirect off;
                proxy_read_timeout 1800s;
                proxy_send_timeout 1800s;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-My-Domain $host;
        }

        location ~ ^/.+$ {
                return 404;
        }
}

server {
        listen 10.10.2.1:8080;
        server_name mysite.corporate.local;

        location = /favicon.ico { access_log off; log_not_found off; }

        location ~ ^/ords/(.*)$ {
                rewrite ^/ords/(.*)$ http://mysite.corporate.local/ords/$1 permanent;
        }

        location ~ ^/apex/(.*)$ {
                rewrite ^/apex/(.*)$ http://mysite.corporate.local/ords/$1 permanent;
        }
}