From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Adrian Sevcenco <adrian.sev@gmail.com>
Cc: wireguard@lists.zx2c4.com
Subject: Re: match on wg packets and redirect
Date: Sun, 4 Nov 2018 16:29:42 +0100 [thread overview]
Message-ID: <20181104152940.GB30264@zx2c4.com> (raw)
In-Reply-To: <20181104151424.GA30264@zx2c4.com>
On Sun, Nov 04, 2018 at 04:14:25PM +0100, Jason A. Donenfeld wrote:
> On Sun, Nov 04, 2018 at 11:09:03AM +0200, Adrian Sevcenco wrote:
> > Hi! Is there a way to use iptables to match wireguard packets incoming
> > on 443 and the redirect them to the actual port?
>
> iptables -t nat -A PREROUTING -p udp --dports 80,443,53,67,68,546,547,10000,4500,123,161,5223 -j REDIRECT --to-ports 51820
Er, sorry, slightly better is below:
iptables -t nat -A PREROUTING -i eth0 -p udp -m multiport --dports 80,443,53,67,68,546,547,10000,4500,123,161,5223 -j REDIRECT --to-ports 51820
You might also just remove "-m multiport --dports ..." all together, and
have it accept _any_ incoming UDP packet, which could be handy.
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next prev parent reply other threads:[~2018-11-04 15:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-04 9:09 match on wg packets and redirect Adrian Sevcenco
2018-11-04 9:55 ` Matthias Urlichs
2018-11-04 11:41 ` Kalin KOZHUHAROV
2018-11-04 13:46 ` Adrian Sevcenco
2018-11-04 13:56 ` Matthias Urlichs
2018-11-04 15:14 ` Jason A. Donenfeld
2018-11-04 15:29 ` Jason A. Donenfeld [this message]
2018-11-05 14:22 Saeid Akbari
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