Linux Netfilter discussions
 help / color / mirror / Atom feed
From: "Gonzalo Parra" <gparra@cyclelogic.com>
To: netfilter@lists.netfilter.org
Subject: How to invert more than one destination network?
Date: Mon, 1 Mar 2004 11:58:33 -0400	[thread overview]
Message-ID: <009901c3ffa6$0cdd0050$c800a8c0@cyclelogic.com> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 589 bytes --]

Hi
 
I have MASQUERADE in a box as a gateway using IPTABLES and I am using that
box also for VPN... so for it to work I cant masquerade thaffic that goes to
the other side of the VPN...
 
This works for me:
 
IPTABLES -t nat -A POSTROUTING -o $EXTIF -d \! 192.168.20.0/26 -j MASQUERADE
 
but now I have another network at the other side of the VPN
(192.168.40.0/26), so how can I invert two networks in the -d???
 
Thanks,
 
Gonzalo Parra  
Network Administrator
Tel: +58 (212) 265-5330
Cel: +58 (414) 240-4054
Caracas, VE
.....................................  

 

[-- Attachment #1.2: Type: text/html, Size: 2805 bytes --]

[-- Attachment #2: signature.bmp --]
[-- Type: image/bmp, Size: 7878 bytes --]

             reply	other threads:[~2004-03-01 15:58 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-01 15:58 Gonzalo Parra [this message]
2004-03-01 16:07 ` How to invert more than one destination network? Alexis
2004-03-01 16:17   ` Gonzalo Parra
2004-03-01 16:25     ` Antony Stone
2004-03-01 16:18 ` Antony Stone

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='009901c3ffa6$0cdd0050$c800a8c0@cyclelogic.com' \
    --to=gparra@cyclelogic.com \
    --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