From: Pawel Kraszewski <Gentoo@kraszewscy.net>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] IPtables question
Date: Fri, 2 Feb 2007 09:45:53 +0100 [thread overview]
Message-ID: <200702020945.53267.Gentoo@kraszewscy.net> (raw)
In-Reply-To: <c001995e0701311236g51b7c4cdubcd71e51b1ddd3a3@mail.gmail.com>
Dnia środa, 31 stycznia 2007, James Colby napisał:
> I have a small home server that I have connected to the internet
> through a linksys router and cable modem. The linksys router is
> currently forwarding all ssh traffic to my gentoo box. What I would
^^^^^^^^^
Take note, that forwarded traffic (it is DNAT-ed in Linksys) would appear on
your host as originating from your router. Original source address is
stripped by router's NAT.
Ergo, you need source address filtering in your router.
--
Pawel Kraszewski
www.kraszewscy.net
--
gentoo-user@gentoo.org mailing list
next prev parent reply other threads:[~2007-02-02 8:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-31 20:36 [gentoo-user] IPtables question James Colby
2007-01-31 20:56 ` Albert Hopkins
2007-01-31 23:25 ` Mick
2007-02-01 3:58 ` Norberto Bensa
2007-02-02 8:45 ` Pawel Kraszewski [this message]
2007-02-02 9:54 ` Hans-Werner Hilse
2007-02-02 11:01 ` Pawel Kraszewski
-- strict thread matches above, loose matches on Subject: below --
2011-12-16 15:17 [gentoo-user] iptables question Tanstaafl
2011-12-17 16:34 ` Hari Purnama
2011-12-17 17:25 ` Tanstaafl
2006-03-28 13:38 Hiren Dave
2006-03-28 14:06 ` Boyd Stephen Smith Jr.
2006-03-28 14:35 ` Uwe Thiem
2006-03-29 2:24 ` JimD
2006-01-20 19:49 Dmitry S. Makovey
2006-01-20 20:49 ` Trenton Adams
2006-01-20 22:21 ` Dmitry S. Makovey
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