From mboxrd@z Thu Jan  1 00:00:00 1970
From: ro0ot <ro0ot@phreaker.net>
Subject: Re: newbie question
Date: Thu, 08 Apr 2004 20:43:58 +0800
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References: <004601c41d60$9bf1af70$aa47aacb@hacker> <200404081302.49038.Antony@Soft-Solutions.co.uk> <000501c41d65$86446c30$aa47aacb@hacker>
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To: "M. Ahmad Ijaz" <ahmad@netlogicbroadband.com>
Cc: netfilter@lists.netfilter.org

iptables -t nat -A PREROUTING -s xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 8080


M. Ahmad Ijaz wrote:

>do i know where to put that "-t nat"
> iptables -A PREROUTING -s xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy -p tcp -m
>tcp --dport 80 -j REDIRECT --to-ports 8080
>
>----- Original Message ----- 
>From: "Antony Stone" <Antony@Soft-Solutions.co.uk>
>To: <netfilter@lists.netfilter.org>
>Sent: Thursday, April 08, 2004 5:02 PM
>Subject: Re: newbie question
>
>
>  
>
>>On Thursday 08 April 2004 12:57 pm, M. Ahmad Ijaz wrote:
>>
>>    
>>
>>>when i try to use this command
>>>
>>>iptables -A PREROUTING -s xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy -p tcp -m tcp
>>>--dport 80 -j REDIRECT --to-ports 8080
>>>
>>>where xxx is any IP and yyy is the subnet mask, it returns me the same
>>>message i.e. iptables: No chain/target/match by that name
>>>
>>>So it also give the same message with POSTROUTING.
>>>      
>>>
>>You need a "-t nat" in there, to tell it the rule is going into the nat
>>    
>>
>table
>  
>
>>of the PREROUTING chain, not the filter table (which is the default, but
>>    
>>
>does
>  
>
>>not exist in PREROUTING).
>>
>>Regards,
>>
>>Antony.
>>
>>-- 
>>People who use Microsoft software should be certified.
>>
>>                                                     Please reply to the
>>    
>>
>list;
>  
>
>>                                                           please don't CC
>>    
>>
>me.
>  
>
>
>
>
>  
>