From owner-freebsd-questions Tue Jan 23 12:41:56 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id MAA15089 for questions-outgoing; Tue, 23 Jan 1996 12:41:56 -0800 (PST) Received: from nightflight.com (nightflight.com [205.162.141.1]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id MAA15084 for ; Tue, 23 Jan 1996 12:41:53 -0800 (PST) Received: from DTIHOST.datatrek.com (gcrutcher.datatrek.com [204.33.82.254]) by nightflight.com (8.6.12/8.6.9) with SMTP id MAA28407 for ; Tue, 23 Jan 1996 12:46:34 -0800 Message-Id: <2.2.32.19960123204117.006aba20@nightflight.com> X-Sender: gcrutchr@nightflight.com X-Mailer: Windows Eudora Pro Version 2.2 (32) Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Tue, 23 Jan 1996 12:41:17 -0800 To: questions@freebsd.org From: Gary Crutcher Subject: ip address trapping Sender: owner-questions@freebsd.org Precedence: bulk Hi, I have a need to trap specific IP addresses going from the private side of our net to the public side, i.e., I want to know who a specific user is trying to contact. Does tcpdump do this, or is there a way for me to trap/evaluate specific ip addresses? Thanks, Gary ------------------------------------------------------------- Gary Crutcher E-mail: gcrutchr@nightflight.com Webmaster URL: http://www.nightflight.com Voice: 619-631-0666 -------------------------------------------------------------