From owner-freebsd-questions Thu Nov 6 00:19:22 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id AAA29821 for questions-outgoing; Thu, 6 Nov 1997 00:19:22 -0800 (PST) (envelope-from owner-freebsd-questions) Received: from public.cq.sc.cn (public.cq.cq.cn [202.98.32.111] (may be forged)) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id AAA29813 for ; Thu, 6 Nov 1997 00:19:15 -0800 (PST) (envelope-from hmin@public.cq.sc.cn) Received: from huangmin (ppp14.cq.sc.cn [202.98.33.14]) by public.cq.sc.cn (SMI-8.6/8.6.11) with SMTP id QAA17525 for ; Thu, 6 Nov 1997 16:18:50 +0800 Message-ID: <3280477C.3DF1@public.cq.sc.cn> Date: Wed, 06 Nov 1996 16:08:29 +0800 From: Huang Min Reply-To: hmin@public.cq.sc.cn Organization: KH2 Co. X-Mailer: Mozilla 3.01Gold (Win95; I) MIME-Version: 1.0 To: FreeBSD Subject: TO access the PROTO_RAW. Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, sir, Doing some basic programming, I know PROTO_RAW can only access by the root user. Then I know the "ping" program is also using RAW, and can be used by normal user, how does this happen? Can anyone explain this to me? thanks Huang Min