worker_processes  5;
  events {
    worker_connections  2048;
  }
  error_log  /ztank/logs/nginx/error.log;
  http {
  log_format  main  '$remote_addr $host $remote_user [$time_local] "$request" '
                    '$status $body_bytes_sent "$http_referer" '
                    '"$http_user_agent" "$http_x_forwarded_for"';
  access_log  /ztank/logs/nginx/access.log  main;
  include                     mime.types;
  default_type  application/octet-stream;
  sendfile                            on;
  tcp_nopush                          on;
  tcp_nodelay                         on;
  server_tokens                      off;
  client_header_timeout               1m;
  client_body_timeout                 1m;
  send_timeout                        1m;
  proxy_read_timeout                  1m;
  fastcgi_read_timeout                1m;
  client_header_buffer_size           1k;
  large_client_header_buffers       4 4k;
  output_buffers                   1 32k;
  postpone_output                   1460;
  keepalive_timeout                60 15;
  types_hash_max_size               2048;
  gzip                                on;
  gzip_http_version                  1.0;
  gzip_comp_level                      2;
  gzip_proxied                       any;
  gzip_min_length                   1100;
  gzip_vary                           on;
  gzip_buffers                     16 8k;
  gzip_disable    "MSIE [1-6].(?!.*SV1)";
  include /usr/local/etc/nginx/sites/*.conf;
  gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;
}

#cat /usr/local/etc/nginx/sites/rats.unixd.ru.conf
server {
  listen 192.168.8.254:80;
  server_name rats.unixd.ru;
  access_log /ztank/logs/nginx/rats.unixd.ru_access.log main;
  error_log /ztank/logs/nginx/rats.unixd.ru_error.log;
  location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-NginX-Proxy true;
    proxy_pass http://89.221.57.4:80;
    proxy_redirect off;
  }
  error_page  404 500 502 503 504 /500.html;
  location /500.html {
    root  /ztank/www/http_err;
  }
  location /500.jpg {
    root /ztank/www/http_err;
  }
}