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Hello,
Maybe I shouldn't be using ipchains, but I want to NAT a few separate
internal machines to different external addresses.
Is there some way of combining 1:1 NAT with 1:M NAT? Or just forwarding
different ports (for different services) from the same external IP?
-Thanks.
-----Original Message-----
From: Gary S MacKay [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 02, 2001 3:31 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [Masq] IP MASQ
/* HINT: Search archives @ http://www.indyramp.com/masq/ before posting!
/* ALSO: Don't quote this header. It makes you look lame :-) */
Take a look at ipmasqadm. All you really need to do is forward port 25
traffic to the inside box. I've got the same setup. I have port 25 forwarded
to the mail server and port 80 forwarded to another box which is the web
server.
- Gary
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, February 02, 2001 5:56 AM
Subject: [Masq] IP MASQ
> /* HINT: Search archives @ http://www.indyramp.com/masq/ before posting!
> /* ALSO: Don't quote this header. It makes you look lame :-) */
>
>
> HELP!
>
> I have read many of the 'HOW-TO' but still cannot find a solution to the
> problem below:
> Can the linux-gurus please point me to the correct solutions on my
> problem.
> I have a Redhat 7 acting as a FIREWALL with IPCHAINS and IP MASQ running
> fine.
> But behind this LINUX firewall is a machine which is a SMTP SERVER.
> I want to NAT this machine's private ip address to a public address i.e
> 192168.10.23 --> 203.120.30.155 (example)
>
> This is taken into consideration that the whole private ip addr of
> 192.168.10.x is being MASQ to 203.120.30.153 (example).
> The problem is that my SMTP SERVER can send out email to the internet but
> cannot receive email from the internet.
>
> Please help and would like thanks you in advance.
>
> Rgds,
> hcchan
>
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> PLEASE read the HOWTO and search the archives before posting.
> You can start your search at http://www.indyramp.com/masq/
> Please keep general linux/unix/pc/internet questions off the list.
_______________________________________________
Masq maillist - [EMAIL PROTECTED]
Admin requests can be handled at http://www.indyramp.com/masq-list/ --
THIS INCLUDES UNSUBSCRIBING!
or email to [EMAIL PROTECTED]
PLEASE read the HOWTO and search the archives before posting.
You can start your search at http://www.indyramp.com/masq/
Please keep general linux/unix/pc/internet questions off the list.
_______________________________________________
Masq maillist - [EMAIL PROTECTED]
Admin requests can be handled at http://www.indyramp.com/masq-list/ --
THIS INCLUDES UNSUBSCRIBING!
or email to [EMAIL PROTECTED]
PLEASE read the HOWTO and search the archives before posting.
You can start your search at http://www.indyramp.com/masq/
Please keep general linux/unix/pc/internet questions off the list.
