Re: iptables and NAT [SOLVED]

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On Friday 28 January 2011 04:37 PM, Jorge Fábregas wrote:
> On 01/28/2011 01:11 AM, Jatin K wrote:
>> um  target     prot opt source               destination
>> 2    DNAT       all  --  0.0.0.0/0            192.168.131.133  tcp dpt:80       to:192.168.131.131:80
> This line doesn't look right. Is it doing DNAT For the host
> 192.168.131.133 (converting it to 192.168.131.131?  This doesn't make
> sense as 192.168.131.133 belongs to your internal network.
>
that is corrected now ...... I came to know littlebit later

>> Chain POSTROUTING (policy ACCEPT)
>> num  target     prot opt source               destination
>> 1    MASQUERADE  all  --  192.168.131.131/24        0.0.0.0/0
> 192.168.131.131/24 is incorrect. If it's a particular host it should be
> 192.168.131.131/32 or simply 192.168.131.131.   If it's for the network
> then it would be 192.168.131.0/24 (proper way to specify network).

Wow .... that I did not think about .... it must be only one host 
192.168.131.131 ... I will correct it


> And again, just like Tim mentioned,  you're not firewalling anything.
> At this point you're just basically routing&  NATing.
>
> HTH,
> Jorge


Thank you very much Jorge

have a good day

-- 
   °v°
  /(_)\
   ^ ^  Jatin Khatri
Registerd Linux user No #501175
www.counter.li.org
No M$

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