nginx apache2 (rpaf-0.6)

[over at nn.ru]

 Доброго времени суток,
 есть:
 Debian
  - nginx/0.6.34
  - apache2
    - rpaf(0.6
    - php5

# apache2 -V
Server version: Apache/2.2.3
Server built:   Sep  6 2008 09:52:20
Server's Module Magic Number: 20051115:3
Server loaded:  APR 1.2.7, APR-Util 1.2.7
Compiled using: APR 1.2.7, APR-Util 1.2.7
Architecture:   32-bit
Server MPM:     Prefork
  threaded:     no
    forked:     yes (variable process count)
Server compiled with....
 -D APACHE_MPM_DIR="server/mpm/prefork"
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_SYSVSEM_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=128
 -D HTTPD_ROOT=""
 -D SUEXEC_BIN="/usr/lib/apache2/suexec"
 -D DEFAULT_PIDLOG="/var/run/apache2.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_LOCKFILE="/var/run/apache2/accept.lock"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types"
 -D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"


# cat /etc/apache2/mods-enabled/rpaf.conf 
RPAFenable On
RPAFproxy_ips 127.0.0.1 10.0.3.3
RPAFsethostname On
RPAFheader X-Forwarded-For

nginx.conf:
---- [ cut ] -----
location / {
      proxy_pass http://10.0.3.3:8080;
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
---- [ cut ] -----

проблема:
 в .htaccess :

Order Allow,Deny
Deny From All
Allow From 127.0.0.1
Allow From 10.0.3.4
Allow From 10.0.3.5
Allow From 10.0.3.6

в php $_SERVER['REMOTE_ADDR'] отдаёт всё нормально, в логах апача REMOTE_ADDR тоже правильный, но в .htaccess попадает какойто другой адрес и возникает 403, в чём может быть проблема ?

похожую проблему нашёл здесь http://www.opennet.ru/openforum/vsluhforumID8/6014.html .
исходник самого mop_rpaf в аттаче.


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