Date: Tue, 07 Sep 1999 09:41:21 +0400 (MSD) From: "Sergey S. Kosyakov" <ks@itp.ac.ru> To: dmp@aracnet.com Cc: freebsd-security@freebsd.org Subject: RE: Layer 2 ethernet encryption? Message-ID: <XFMail.990907094121.ks@osi.ru> In-Reply-To: <37D496A5.A0576E0F@aracnet.com>
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On 07-Sep-99 dmp@aracnet.com wrote: > Is it possible to encrypt ethernet packets so that all layers above > layer 2 would be encrypted? The idea I had was to make a device that > could defeat a TCP sniffer by encrypting the IP headers. Is this > doable? Viable? A reinvention of the wheel? > You can establish secure tunnel with TUND - over tun(4) pseudo-devices if you use routing, or over divert(4) sockets with ipfw(8) rules for LAN. --- ---------------------------------- E-Mail: Sergey S. Kosyakov <ks@osi.ru> Date: 07-Sep-99 Time: 09:39:12 ---------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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