.htaccess Block Proxy

[Guest]

im use this for block proxy sever access my wap...

RewriteEngine on
RewriteCond %{HTTP:VIA}                 !^$ [OR]
RewriteCond %{HTTP:FORWARDED}           !^$ [OR]
RewriteCond %{HTTP:USERAGENT_VIA}       !^$ [OR]
RewriteCond %{HTTP:X_FORWARDED_FOR}     !^$ [OR]
RewriteCond %{HTTP:PROXY_CONNECTION}    !^$ [OR]
RewriteCond %{HTTP:XPROXY_CONNECTION}   !^$ [OR]
RewriteCond %{HTTP:HTTP_PC_REMOTE_ADDR} !^$ [OR]
RewriteCond %{HTTP:HTTP_CLIENT_IP}      !^$
RewriteRule ^(.*)$ - [F]

this is not operation who can help me?

[something else]

it wont protect against all proxy servers just the majority of them :P
proxies using unlisted methods above will not be blocked.
This just saves having to write out millions of proxy servers int your .htaccess

[something else]

RewriteCond %{HTTP:FORWARDED} !^$ [OR] will ban most mobiles aswell lol

[ogah]

RewriteCond %{HTTP:FORWARDED} !^$ [OR] will ban most mobiles aswell lol

right, blocking VIA, FORWARDED and X_FORWARDED_FOR is bad idea. not only ban mobile users, PC user maybe also blocked.
some ISP have set of VIA or X_FORWARDED_FOR

but that is your choice, you may ban VIA and X_FORWARDED_FOR, and you will lose some visitors