Linux Netfilter discussions
 help / color / mirror / Atom feed
From: Damphyr <damphyr@gmx.net>
Cc: "netfilter@lists.netfilter.org" <netfilter@lists.netfilter.org>
Subject: NAT and pppoe
Date: Fri, 11 Apr 2003 09:07:43 +0200	[thread overview]
Message-ID: <3E9669BF.5020509@gmx.net> (raw)
In-Reply-To: <20030410185540.GB565@eychenne.org>

Once more, as a member of this list :).

I am having problems setting up NAT for my home LAN.

I get the following:

frigorifero root # iptables -v -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
MASQUERADE  all opt -- in * out ppp0  0.0.0.0/0  -> 0.0.0.0/0
iptables: Invalid argument

ifconfig gives me:

eth0      Link encap:Ethernet  HWaddr 00:E0:29:09:C0:03
           inet addr:192.168.1.254  Bcast:192.168.1.255  Mask:255.255.255.0
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:3030 errors:0 dropped:0 overruns:0 frame:0
           TX packets:2349 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:100
           RX bytes:225218 (219.9 Kb)  TX bytes:461036 (450.2 Kb)
           Interrupt:10 Base address:0xe400

eth1      Link encap:Ethernet  HWaddr 00:C0:DF:0E:6D:87
           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
           RX packets:175 errors:0 dropped:0 overruns:0 frame:0
           TX packets:177 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:100
           RX bytes:11152 (10.8 Kb)  TX bytes:11597 (11.3 Kb)
           Interrupt:12 Base address:0x6000

lo        Link encap:Local Loopback
           inet addr:127.0.0.1  Mask:255.0.0.0
           UP LOOPBACK RUNNING  MTU:16436  Metric:1
           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:0
           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

ppp0      Link encap:Point-to-Point Protocol
           inet addr:217.234.xxx.xxx  P-t-P:217.5.xxx.xxx 
Mask:255.255.255.255
           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
           RX packets:16 errors:0 dropped:0 overruns:0 frame:0
           TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
           collisions:0 txqueuelen:3
           RX bytes:934 (934.0 b)  TX bytes:664 (664.0 b)

and iptables says:

frigorifero root # iptables -h
iptables v1.2.7a

My PPP link is a DSL line, I use rp-pppoe and I up it using adsl-start.
All modules for iptables load fine. I also tried the iptables commantd 
with eth1 as a parameter. Same result. Haven't been able to find any 
answer anywhere in the docs or list archives so please...heeeelp.

Can anyone tell me what am I doing wrong?
Thanks,
V.-



--
http://www.freemail.gr - δωρεάν υπηρεσία ηλεκτρονικού ταχυδρομείου.


      parent reply	other threads:[~2003-04-11  7:07 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-03-28 10:27 Are there any good tools to analyze iptalbes log? Bobo
2001-03-28 16:53 ` Rowan Reid
2003-04-10 18:55 ` Hervé Eychenne
2003-04-11  7:06   ` Damphyr
2003-04-11  7:07   ` Damphyr [this message]

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=3E9669BF.5020509@gmx.net \
    --to=damphyr@gmx.net \
    --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