range of =?unknown-8bit?q?ip=B4s?=

range of =?unknown-8bit?q?ip=B4s?=

[Luis GUSTAVO]

A have a linux box, and i want attribute ip´s valids
for some machines in my internel lan ?

how can i make this ?

thank you

=====

Luis GUSTAVO         lgpcf(arroba)yahoo(ponto)com(ponto)br
+55 (21) 9891-3560    
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Re: range of ip´s

[Antony Stone]

On Monday 14 June 2004 4:59 pm, Luis GUSTAVO wrote:

> A have a linux box, and i want attribute ip´s valids
> for some machines in my internel lan ?
>
> how can i make this ?

Try the Network Address Translation HOWTO at www.netfilter.org

http://www.netfilter.org/documentation/HOWTO/NAT-HOWTO.html
or perhaps you would prefer
http://www.netfilter.org/documentation/HOWTO/es/NAT-HOWTO.html
or
http://www.netfilter.org/documentation/HOWTO/pt/NAT-HOWTO.html

If you still have questions after reading that and trying to implement some 
rules, feel free to return with a specific question.

Regards,

Antony.

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Re: range of =?unknown-8bit?q?ip=B4s?=

[Luis GUSTAVO]

for example:

I have a range of ip's 200.255.50.130 - 200.255.50.164

and i want put 200.255.50.131 in my internal server,
for my external clients connect on this server using
this address 200.255.50.131.

how can i make this using iptables.

ok antony



 --- Antony Stone <Antony@Soft-Solutions.co.uk>
escreveu: > On Monday 14 June 2004 4:59 pm, Luis
GUSTAVO wrote:
> 
> > A have a linux box, and i want attribute ip´s
> valids
> > for some machines in my internel lan ?
> >
> > how can i make this ?
> 
> Try the Network Address Translation HOWTO at
> www.netfilter.org
> 
>
http://www.netfilter.org/documentation/HOWTO/NAT-HOWTO.html
> or perhaps you would prefer
>
http://www.netfilter.org/documentation/HOWTO/es/NAT-HOWTO.html
> or
>
http://www.netfilter.org/documentation/HOWTO/pt/NAT-HOWTO.html
> 
> If you still have questions after reading that and
> trying to implement some 
> rules, feel free to return with a specific question.
> 
> Regards,
> 
> Antony.
> 
> -- 
> This email is intended for the use of the individual
> addressee(s) named above 
> and may contain information that is confidential,
> privileged or unsuitable 
> for overly sensitive persons with low self-esteem,
> no sense of humour, or 
> irrational religious beliefs.
> 
> If you have received this email in error, you are
> required to shred it 
> immediately, add some nutmeg, three egg whites and a
> dessertspoonful of 
> caster sugar.   Whisk until soft peaks form, then
> place in a warm oven for 40 
> minutes.   Remove promptly and let stand for 2 hours
> before adding some 
> decorative kiwi fruit and cream.   Then notify me
> immediately by return email 
> and eat the original message.
> 
>                                                     
> Please reply to the list;
>                                                     
>       please don't CC me.
> 
> 
>  



=====

Luis GUSTAVO         lgpcf(arroba)yahoo(ponto)com(ponto)br
+55 (21) 9891-3560    
---------------------------------------------------------------------------------
 










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Re: range of ip´s

[Antony Stone]

On Monday 14 June 2004 9:46 pm, Luis GUSTAVO wrote:

> for example:
>
> I have a range of ip's 200.255.50.130 - 200.255.50.164
>
> and i want put 200.255.50.131 in my internal server,
> for my external clients connect on this server using
> this address 200.255.50.131.

I understand what you want to do.

Have you read the Nat Howto document which I suggested earlier?

What rules from it have you tried, which are not working properly?

We will help if you have problems with the rules you are trying to use, but 
please read the documentation first (which has been provided in several 
different languages), before just asking someone else to build your firewall 
for you.

Regards,

Antony.

-- 
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?

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Re: range of =?unknown-8bit?q?ip=B4s?=

[Luis GUSTAVO]

I read, but i don't found solution for my problem.


I have masquerade my conection, using.

iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

and i want put a ip address valid, in my internal
machine.

only this.




 --- Antony Stone <Antony@Soft-Solutions.co.uk>
escreveu: > On Monday 14 June 2004 9:46 pm, Luis
GUSTAVO wrote:
> 
> > for example:
> >
> > I have a range of ip's 200.255.50.130 -
> 200.255.50.164
> >
> > and i want put 200.255.50.131 in my internal
> server,
> > for my external clients connect on this server
> using
> > this address 200.255.50.131.
> 
> I understand what you want to do.
> 
> Have you read the Nat Howto document which I
> suggested earlier?
> 
> What rules from it have you tried, which are not
> working properly?
> 
> We will help if you have problems with the rules you
> are trying to use, but 
> please read the documentation first (which has been
> provided in several 
> different languages), before just asking someone
> else to build your firewall 
> for you.
> 
> Regards,
> 
> Antony.
> 
> -- 
> A: Because it messes up the order in which people
> normally read text.
> Q: Why is top-posting such a bad thing?
> A: Top-posting.
> Q: What is the most annoying thing on usenet and in
> e-mail?
> 
>                                                     
> Please reply to the list;
>                                                     
>       please don't CC me.
> 
> 
>  

=====

Luis GUSTAVO         lgpcf(arroba)yahoo(ponto)com(ponto)br
+55 (21) 9891-3560    
---------------------------------------------------------------------------------
 










______________________________________________________________________

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Re: range of ip´s

[Antony Stone]

On Monday 14 June 2004 10:15 pm, Luis GUSTAVO wrote:

> I read, but i don't found solution for my problem.
>
>
> I have masquerade my conection, using.
>
> iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
>
> and i want put a ip address valid, in my internal
> machine.

Okay, what rules do you have to do this which are not working?

In fact, what are all your rules at present?

Antony.

-- 
Most people are aware that the Universe is big.

 - Paul Davies, Professor of Theoretical Physics

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