From owner-freebsd-questions@freebsd.org Mon Feb 5 21:24:14 2018 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C6D1EEF10C5 for ; Mon, 5 Feb 2018 21:24:14 +0000 (UTC) (envelope-from byrnejb@harte-lyne.ca) Received: from inet08.hamilton.harte-lyne.ca (inet08.hamilton.harte-lyne.ca [216.185.71.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "inet08.hamilton.harte-lyne.ca", Issuer "CA_HLL_ISSUER_2016" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 673858A172 for ; Mon, 5 Feb 2018 21:24:13 +0000 (UTC) (envelope-from byrnejb@harte-lyne.ca) Received: from localhost (localhost [127.0.0.1]) by inet08.hamilton.harte-lyne.ca (Postfix) with ESMTP id 59C95623E4 for ; Mon, 5 Feb 2018 16:24:13 -0500 (EST) X-Virus-Scanned: amavisd-new at harte-lyne.ca Received: from inet08.hamilton.harte-lyne.ca ([127.0.0.1]) by localhost (inet08.hamilton.harte-lyne.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wqz6C2L-HGX1 for ; Mon, 5 Feb 2018 16:24:11 -0500 (EST) Received: from inet07.hamilton.harte-lyne.ca (inet07.hamilton.harte-lyne.ca [216.185.71.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "imap.hamilton.harte-lyne.ca", Issuer "CA HLL ISSUER 01" (not verified)) by inet08.hamilton.harte-lyne.ca (Postfix) with ESMTPS for ; Mon, 5 Feb 2018 16:24:11 -0500 (EST) Received: from inet08.hamilton.harte-lyne.ca (inet08.hamilton.harte-lyne.ca [216.185.71.28]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "inet08.hamilton.harte-lyne.ca", Issuer "CA_HLL_ISSUER_2016" (verified OK)) by inet07.hamilton.harte-lyne.ca (Postfix) with ESMTPS id C8F888A070 for ; Mon, 5 Feb 2018 16:18:59 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by inet08.hamilton.harte-lyne.ca (Postfix) with ESMTP id C9611623E4 for ; Mon, 5 Feb 2018 16:18:58 -0500 (EST) X-Virus-Scanned: amavisd-new at harte-lyne.ca Received: from inet08.hamilton.harte-lyne.ca ([127.0.0.1]) by localhost (inet08.hamilton.harte-lyne.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZjQbRJX9YskF for ; Mon, 5 Feb 2018 16:18:56 -0500 (EST) Received: from webmail.harte-lyne.ca (inet04.hamilton.harte-lyne.ca [216.185.71.24]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by inet08.hamilton.harte-lyne.ca (Postfix) with ESMTPSA id C962862393 for ; Mon, 5 Feb 2018 16:18:56 -0500 (EST) Received: from 216.185.71.44 (SquirrelMail authenticated user byrnejb_hll) by webmail.harte-lyne.ca with HTTP; Mon, 5 Feb 2018 16:18:56 -0500 Message-ID: <0e8b6603883129b6406e0eb0ee296ec9.squirrel@webmail.harte-lyne.ca> Date: Mon, 5 Feb 2018 16:18:56 -0500 Subject: FreeBSD jails, dns and ping From: "James B. Byrne" To: freebsd-questions@harte-lyne.ca Reply-To: byrnejb@harte-lyne.ca User-Agent: SquirrelMail/1.4.22-5.el6 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Feb 2018 21:24:15 -0000 Can anyone explain what is causing this particular inconsistency? Unbound can resolve the address but ping cannot? 
[root@hll107 ~]# drill pkg.freebsd.org
;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 64648
;; flags: qr rd ra ; QUERY: 1, ANSWER: 2, AUTHORITY: 3, ADDITIONAL: 3
;; QUESTION SECTION:
;; pkg.freebsd.org.     IN      A

;; ANSWER SECTION:
pkg.freebsd.org.        300     IN      CNAME   pkgmir.geo.freebsd.org.
pkgmir.geo.freebsd.org. 150     IN      A       96.47.72.71

;; AUTHORITY SECTION:
geo.freebsd.org.        2743    IN      NS      gns1.freebsd.org.
geo.freebsd.org.        2743    IN      NS      gns2.freebsd.org.
geo.freebsd.org.        2743    IN      NS      gns0.freebsd.org.

;; ADDITIONAL SECTION:
gns2.freebsd.org.       2743    IN      A       213.138.116.75
gns0.freebsd.org.       2743    IN      A       8.8.178.30
gns1.freebsd.org.       2743    IN      A       96.47.72.24

;; Query time: 133 msec
;; SERVER: 127.0.0.1
;; WHEN: Mon Feb  5 16:13:57 2018
;; MSG SIZE  rcvd: 179

[root@hll107 ~]# ping pkg.freebsd.org.
ping: cannot resolve pkg.freebsd.org.: Host name lookup failure

[root@hll107 ~]# ping 96.47.72.71
PING 96.47.72.71 (96.47.72.71): 56 data bytes
64 bytes from 96.47.72.71: icmp_seq=0 ttl=50 time=23.463 ms
-- *** e-Mail is NOT a SECURE channel *** Do NOT transmit sensitive data via e-Mail Do NOT open attachments nor follow links sent by e-Mail James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3