From owner-freebsd-stable@FreeBSD.ORG Tue Nov 21 10:12:01 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 94ECD16A403 for ; Tue, 21 Nov 2006 10:12:01 +0000 (UTC) (envelope-from cristiano.deana@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.190]) by mx1.FreeBSD.org (Postfix) with ESMTP id 968F843D5C for ; Tue, 21 Nov 2006 10:11:39 +0000 (GMT) (envelope-from cristiano.deana@gmail.com) Received: by nf-out-0910.google.com with SMTP id x37so120376nfc for ; Tue, 21 Nov 2006 02:12:00 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=eshgP+hZexkHu7Dd90/qcWbO+3nhoFm52wLoEgDoyhViWPlkYF1bcaVAV9zaGqr7Beq/vOLjlb1KWp1hfcxdqizd5C+c1P0GB0D6w+76HPJDFNv/uUkoL8c1AxrTZa3yz0B5yESpF7m95NK9j7wXffviDu2NzPt1b+nfbvY0qoM= Received: by 10.82.129.8 with SMTP id b8mr881735bud.1164103919751; Tue, 21 Nov 2006 02:11:59 -0800 (PST) Received: by 10.82.160.3 with HTTP; Tue, 21 Nov 2006 02:11:59 -0800 (PST) Message-ID: Date: Tue, 21 Nov 2006 11:11:59 +0100 From: "Cristiano Deana" To: "FreeBSD Stable Mailing List" MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: sshd. "UseDNS no" ignored? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Nov 2006 10:12:01 -0000 Hi, i'm using a 6.2-PRERELEASE and i got: # uname -a FreeBSD circe.cmp 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Wed Nov 15 16:13:14 CET 2006 root@circe.cmp:/usr/obj/usr/src/sys/PAECMP i386 # grep UseDNS /etc/ssh/sshd_config UseDNS no # /etc/rc.d/sshd restart Stopping sshd. Starting sshd. now, start a ssh session from a client (192.168.7.8). my sshd machine is 192.168.18.3 and 192.168.18.251is the dns. # tcpdump -ni bce0 port 53 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bce0, link-type EN10MB (Ethernet), capture size 96 bytes 11:07:52.069663 IP 192.168.18.3.60321 > 192.168.18.251.53: 48923+ PTR? 8.7.168.192.in-addr.arpa. (42) 11:07:52.070551 IP 192.168.18.1.15679 > 128.8.10.90.53: 6929 [1au] PTR? 8.7.168.192.in-addr.arpa. (53) 11:07:55.078756 IP 192.168.18.1.15679 > 192.203.230.10.53: 29042 [1au] PTR? 8.7.168.192.in-addr.arpa. (53) 11:07:57.073039 IP 192.168.18.3.60321 > 192.168.18.251.53: 48923+ PTR? 8.7.168.192.in-addr.arpa. (42) Am i wrong or the UseDNS directive is ignored? -- Cris, member of G.U.F.I Italian FreeBSD User Group http://www.gufi.org/