Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!seismo!ut-sally!im4u!rutgers!ames!ucbcad!ucbvax!FINFUN.BITNET!POSTMASTER From: POSTMASTER@FINFUN.BITNET Newsgroups: mod.protocols.tcp-ip Subject: Returned Network Mail Message-ID: <8701161434.AA11808@ucbvax.Berkeley.EDU> Date: Fri, 16-Jan-87 09:35:40 EST Article-I.D.: ucbvax.8701161434.AA11808 Posted: Fri Jan 16 09:35:40 1987 Date-Received: Sat, 17-Jan-87 01:05:13 EST Sender: daemon@ucbvax.BERKELEY.EDU Organization: The ARPA Internet Lines: 28 Approved: tcp-ip@sri-nic.arpa ----------------------------Original message---------------------------- Your mail is being returned to you. Reason for return is: %MAIL-E-LOGLINK, error creating network link to node VTTEL1 -SYSTEM-F-LINKEXIT, network partner exited Returned mail follows: ------------------------------ Received: From BYUADMIN(MAILER) by FINFUN with RSCS id 5461 for VTTTELTY@FINFUN; Thu, 15-JAN-1987 16:40 N Received: by BYUADMIN (Mailer X1.23b) id 5420; Thu, 15 Jan 87 06:59:06 MST Date: Thu, 15 Jan 87 08:46:02 EST Reply-To: "(TCP-IP ARPA Digest)" Sender: "(TCP-IP ARPA Digest)" From: Bob Dixon Subject: Password security To: "(no name)" Another way of minimizing the effect of possible ethernet tappers is to use bridges and gateways which isolate groups of users appropriately. Then a member of any given group cannot intercept messages which do not involve that group, because other packets do not flow in their ethernet. Bob Dixon Ohio State University Acknowledge-To: