iptables transparent redirect to proxy on localhost

[Thanasis]

on 10/06/2007 06:04 PM Giannis Kozyrakis wrote the following:
>
>
> Gia dokimase to eksis kai pes ta apotelesmata:
>
> iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-ports 8080
>
> [ ektos an to exeis dokimasei idi kai de to proseksa ]
>
> An de douleuei pes akrivws ti siberifora emfanizei.
>
> Kati allo, ton squid ton exeis rithmisei gia transparent proxy etsi ?
>
> Prepei na valeis sto conf ena:
>
> http_port 8080 transparent
>
> gia squid > 2.6
>
>

laptop ~ # iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination        

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination        

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination        
laptop ~ # iptables -t nat -L
Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination        

Chain POSTROUTING (policy ACCEPT)
target     prot opt source               destination        

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination        
REDIRECT   tcp  --  anywhere             anywhere            tcp
dpt:http redir ports 8080
laptop ~ #

Πιστεύω ότι το είχα δοκιμάσει, αλλά το ξαναδοκιμάζω και ιδού τα
αποτελέσματα:

*ANEY-transparent*
ERROR
The requested URL could not be retrieved

While trying to process the request:

GET / HTTP/1.1
Host: www.google.gr
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.6)
Gecko/20070802 Firefox/2.0.0.6
Accept:
text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: el,en-us;q=0.7,en;q=0.3
Accept-Encoding: identity,gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: Close

The following error was encountered:

    * Invalid Request

Some aspect of the HTTP Request is invalid. Possible problems:

    * Missing or unknown request method
    * Missing URL
    * Missing HTTP Identifier (HTTP/1.0)
    * Request is too large
    * Content-Length missing for POST or PUT requests
    * Illegal character in hostname; underscores are not allowed

Your cache administrator is root.
Generated Sun, 07 Oct 2007 04:56:03 GMT by laptop.vergina.dyndns.org
(squid/2.6.STABLE13)

*ME-transparent*
ERROR
The requested URL could not be retrieved

While trying to retrieve the URL: http://www.google.gr/

The following error was encountered:

    * Access Denied.

      Access control configuration prevents your request from being
allowed at this time. Please contact your service provider if you feel
this is incorrect.

Your cache administrator is root.
Generated Sun, 07 Oct 2007 04:53:35 GMT by laptop.vergina.dyndns.org
(squid/2.6.STABLE13)