From owner-freebsd-hackers@freebsd.org Fri Sep 8 09:03:37 2017 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7A2B7E0C1EB for ; Fri, 8 Sep 2017 09:03:37 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-it0-x230.google.com (mail-it0-x230.google.com [IPv6:2607:f8b0:4001:c0b::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C0E426A208 for ; Fri, 8 Sep 2017 09:03:36 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: by mail-it0-x230.google.com with SMTP id o200so429300itg.0 for ; Fri, 08 Sep 2017 02:03:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=+9USscWRPRqYurtr/k44BjhodmwNe8YraeXVGkCp8Oc=; b=jh/HEqC+6TsydD83wO3pLsomj/a6QDrfo5XIo1jeDcjpr1G1Nq6ahKPe4aUBpcCvuP dnHC0tqXxrAx5/1PLw3iOyXSZ7PF7uZgO61yLDLy10au0HCoErwJdnT9n0n73F2EiwoG ZdwLJyVK30mfEDkpwn5pREOibnhnQdYiUPNamvpywSfojWfIocc8ZZJZeYTho4jMcKo7 ipWNkjc9I+PaLg3L/wVBrrajA477PlrbYeD45N3oWvUeOZ9LQQleceZgVBKAyUViDSUS IDgZMyuyKGGvvVeP53/uNKmypH0ikeAIjwhi1WOW2i121up747VTWgwhxfFoFLhDbM3t qNPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=+9USscWRPRqYurtr/k44BjhodmwNe8YraeXVGkCp8Oc=; b=YHsXEwtsUMiXmN99tHnfmKG4cLOQBn84ym50rlf65OXox1S1AR9a1akpG9v3t0f5jP YGgle5pjH8h7Lr2R9itlZF7fLgjQLrKXoR7ISCiGyc1JBmJ78BAgn4jI/tPQRkaNdP+D UkWuJNroLNtrHNdN8+J/oRUIrv4lw7BU4mZc6uVHeXgi7klZsZ3jhIYScoqRJQb4CnqZ Uzv3decJedV1WxjzqrMG9zQDzBVSx6wu0ji5IZIlG4TBTLmxKL4p2KIMZ5BuycV9sLWa MhecdDN9PZ/cx6DDgJmecApAEBYlCsOAAbiyYwqoPvZw07ZF7L3W0iyEMZ9sAgBpCU94 iOWw== X-Gm-Message-State: AHPjjUjbeSn1r5WwmUwjEoFXAiJYawGMcxhI2m8LVZZIjs+f2EB6YKnA SM62F0cdI+BmJIdGOvJOF3oWAeW+xw== X-Google-Smtp-Source: AOwi7QBhQLYFVuACk6kjRu+BXb18lRxyCNpj+QxaWDi8Ep08D8xx7VQKynba9Hcn9q8i8+GMM7atvMrSu/kwmA6WeIY= X-Received: by 10.36.162.70 with SMTP id o6mr2260190iti.156.1504861415745; Fri, 08 Sep 2017 02:03:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.10.199 with HTTP; Fri, 8 Sep 2017 02:03:35 -0700 (PDT) From: Aryeh Friedman Date: Fri, 8 Sep 2017 05:03:35 -0400 Message-ID: Subject: Why does rpc.lockd(8) and rpc.stat(8) require a working Internet connection To: FreeBSD Mailing List Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Sep 2017 09:03:37 -0000 My cable modem was out for a few hours last night and my NFS based *LOCAL* (same subnet [192.168.11.XXX] and physical LAN) file server started glitching up on attempting to contact lockd and statd on the server from the client(s) saying that the service was non-responsive and/or the server couldn't be found. I attempted to switch over to /etc/hosts based host resolution to no avail. I also tried switching to purely IP addr based connections to no avail. Note NIS/YP kept working. Several questions: 1. How do I make it so I can completely disconnect my LAN from the rest of the Internet and not have NFS fail like this 2. Why does NFS require a live internet connection? -- Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org