Date: Mon, 23 Sep 2013 12:10:12 +0800 From: Julian Elischer <julian@freebsd.org> To: Ihsan Junaidi Ibrahim <ihsan@grep.my> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: Programmatically forwarding packets to outgoing interface Message-ID: <523FBF24.50004@freebsd.org> In-Reply-To: <4DC4F001-D430-4110-81DA-279F3D01AD33@grep.my> References: <4DC4F001-D430-4110-81DA-279F3D01AD33@grep.my>
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On 9/23/13 11:55 AM, Ihsan Junaidi Ibrahim wrote: > Hi folks, > > I'm trying to learn building a VPN-type application on FreeBSD and I'm currently stuck at trying to route packets to outgoing interface. > > I've managed to push/pop IP packets in a tun(4) interface but now that I can read the inner packet header, I need to route the payload out of the box. I'm not quite sure which API I need to use to achieve this. > > The inner packets can be of either IPv4 or IPv6. > > Thanks. > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > > you can try use ipfw and its 'fwd' option to reroute packets not sure if fwd works with ipv6.. I've never tried..
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