From: Aleksandar Milivojevic <amilivojevic@pbl.ca>
To: netfilter@lists.netfilter.org
Subject: Re: Understanding how nat works
Date: Tue, 21 Sep 2004 09:47:56 -0500 [thread overview]
Message-ID: <41503F1C.6060406@pbl.ca> (raw)
In-Reply-To: <20040921140258.75515.qmail@web51307.mail.yahoo.com>
Dominic Iadicicco wrote:
> Hello all,
>
> I am new at iptables and am tring to learn for furture
> projects. For an expirement I tried this.
>
> "iptables -t nat -A POSTROUTING -s 172.16.12.131 -o
> eth0 -j SNAT --to 172.16.12.167"
>
> This is all on a 172.16.12.x subnet.
>
> from the same machine I then tried to ping
> 172.16.12.200 and I got nowhere. When I deleted the
> rule it worked fine.
What machine has 172.16.12.167? Usually you should SNAT only to address
that is assigned to the machine/interface where you SNATing.
--
Aleksandar Milivojevic <amilivojevic@pbl.ca> Pollard Banknote Limited
Systems Administrator 1499 Buffalo Place
Tel: (204) 474-2323 ext 276 Winnipeg, MB R3T 1L7
next prev parent reply other threads:[~2004-09-21 14:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-21 14:02 Understanding how nat works Dominic Iadicicco
2004-09-21 14:15 ` Eric Leblond
2004-09-21 14:30 ` Dominic Iadicicco
2004-09-21 14:47 ` Aleksandar Milivojevic [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-09-21 16:46 Daniel Chemko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=41503F1C.6060406@pbl.ca \
--to=amilivojevic@pbl.ca \
--cc=netfilter@lists.netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox