egrep -i "x.forwarded.for|x.real.ip" -R /etc/apache2
для начала.
root@serv:/home/w21life# egrep -i "x.forwarded.for|x.real.ip" -R /etc/apache2
/etc/apache2/mods-available/rpaf.conf: # the correct X-Forwarded-For headers:
/etc/apache2/mods-available/rpaf.conf: # X-Forwarded-For to something of your choice:
/etc/apache2/mods-available/rpaf.conf: # RPAFheader X-Real-IP
/etc/apache2/mods-available/rpaf.conf: # RPAFheader X-Forwarded-For
/etc/apache2/mods-enabled/rpaf.conf: # the correct X-Forwarded-For headers:
/etc/apache2/mods-enabled/rpaf.conf: # X-Forwarded-For to something of your choice:
/etc/apache2/mods-enabled/rpaf.conf: # RPAFheader X-Real-IP
/etc/apache2/mods-enabled/rpaf.conf: # RPAFheader X-Forwarded-For