Date: Mon, 2 Aug 1999 13:37:54 +0300 From: Ruslan Ermilov <ru@ucb.crimea.ua> To: Mark Newton <newton@atdot.dotat.org> Cc: Chris Piazza <cpiazza@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: ports/net/tund - Imported sources Message-ID: <19990802133754.A48756@relay.ucb.crimea.ua> In-Reply-To: <199908020909.SAA04942@atdot.dotat.org>; from Mark Newton on Mon, Aug 02, 1999 at 06:39:27PM %2B0930 References: <199908020314.UAA75446@freefall.freebsd.org> <199908020909.SAA04942@atdot.dotat.org>
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On Mon, Aug 02, 1999 at 06:39:27PM +0930, Mark Newton wrote: > Chris Piazza wrote: > > > cpiazza 1999/08/01 20:14:57 PDT > > > > ports/net/tund - Imported sources > > TUND allows to organize IP over IP tunnel (IP packets are incapsulated > > into UDP one). It works together with FreeBSD ipfw(8). Can be used > > for tunneling private networks behind NATD. > > In what way is this different from nos-tun(8) ? > This one intercepts packets by means of divert(4) and forwards them to the remote end encapsulated into udp(4) packets. Nos-tun(8) requires tun(4) point-to-point interface to intercept packets and uses IPIP (protocol number 94) encapsulation. <PS> I have wrote a similar program some time ago. It is available as http://www.ucb.crimea.ua/~ru/FreeBSD/iptunnel/ </PS> -- Ruslan Ermilov Sysadmin and DBA of the ru@ucb.crimea.ua United Commercial Bank, ru@FreeBSD.org FreeBSD committer, +380.652.247.647 Simferopol, Ukraine http://www.FreeBSD.org The Power To Serve http://www.oracle.com Enabling The Information Age To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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