IETF Logo Mail Archive

Re: [Ntp] [HINT]: NTP server

Sanjeev Gupta <ghane0@gmail.com> Sun, 30 August 2020 11:44 UTC

Return-Path: <ghane0@gmail.com>
X-Original-To: ntp@ietfa.amsl.com
Delivered-To: ntp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C8CEA3A08EB for <ntp@ietfa.amsl.com>; Sun, 30 Aug 2020 04:44:17 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.847
X-Spam-Level:
X-Spam-Status: No, score=-1.847 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ttz1E4ueEBgA for <ntp@ietfa.amsl.com>; Sun, 30 Aug 2020 04:44:16 -0700 (PDT)
Received: from mail-vk1-xa33.google.com (mail-vk1-xa33.google.com [IPv6:2607:f8b0:4864:20::a33]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C865B3A1614 for <ntp@ietf.org>; Sun, 30 Aug 2020 04:44:15 -0700 (PDT)
Received: by mail-vk1-xa33.google.com with SMTP id c25so601588vkm.1 for <ntp@ietf.org>; Sun, 30 Aug 2020 04:44:15 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OaI/RMcCVMcNio4w4pMe5HcS9sOWxjqVhZw7eha9Pvg=; b=uOB6csOGFYM5ypunOFjPiOnLQ3wZqIYuqGFPbiP7DQjBdwqXXrCPbQkewGbBizh763 zkeIWKZ5qDreAyawqHXynmCtM+60mNAtNVwkx/DdTgSDiAGtAbW90jrdt9UV+0YkIVV3 tldgzfxGFT3NmTb7bptzWFf4kFa6VrYoUQn6sdEfsBxI2OKONxAluUGaoodjcnsQ80A5 I3uDvydAnnn7HVqXQygYxbMjRLyABB2PUIaSF+xKaPekS2Q2+PCPT17qxKm0+8LqL0kd df4nrhxVf2N3ItRNqU8KBV7IwZt/FG1P7nAPzWSPFAxxyqcnRxrJRqHuwTAHLC/OZO5E Tj1Q==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OaI/RMcCVMcNio4w4pMe5HcS9sOWxjqVhZw7eha9Pvg=; b=f+FOl0c418Df+ybTCLzqqSdYOuyS6ujKziDULUqernt0sTijMPMytlzigMs1W8nG+d LOTELL/f1lXPudysWD8koSjiSGruIeCyOSUYsPzZq2NQI82crs9ucEYy6AUq9m3u7r20 WVJ6Z/PkRlB/nAf/lmnTtHxRCbWlbyQHvWlNTP7V34meJdcFja0oEtIEszdsyb0M9E+i yXAVvD7zL6c1LpkMneDCWfzbbuFOnyhq/1zIqBNLPexVPDnL12UhX6tWddbiDAu6K/QS FQ4rhxUumkwGVOuwxMEn5RoA3wErYwAp7a2Ra5crNJZL5u2u64jhqrFRqct0Wcv3ghKl zQUw==
X-Gm-Message-State: AOAM531qIMS1tA1lCsnyjj20T6mEH1fVTExuvzZf1dgPjOX1MDznJAao n+MTE5EQhD6KV58Fj3jj87bazL7ivFjwK3mPUtUx0jAxY38FdA==
X-Google-Smtp-Source: ABdhPJzVwSbJP92yjXVaXj0CLPIMLJ5Bi6F1hBGrf4Dh8A5I9YCEoCaWxzAvUvIa9WFwBQmBKHJjTrPmnuXp+UAmeGs=
X-Received: by 2002:a62:1616:: with SMTP id 22mr5519535pfw.207.1598785864432; Sun, 30 Aug 2020 04:11:04 -0700 (PDT)
MIME-Version: 1.0
References: <CADJDbsoW_PZ48NmAptDpsuc0ckddJm-h_VBORunh4pzfKjRHeA@mail.gmail.com> <CADJDbsq5W1JjbUo+khr75SEhM-2=PdKD+nVnyZ1cTBor8MyRxQ@mail.gmail.com> <CADJDbsrMLxouOijLZfnTcfird3--D+EN6aG0v2apACi5qhbKtg@mail.gmail.com> <CADJDbsqGE7vdbh14qkyZUiLcfgj-HR-ei1H_2YFLRf475vvs=g@mail.gmail.com> <CADJDbsqR3OGRn5XxbcnGodiQ9pLwJ27G0vDuMd8P_BpKi_Fc0A@mail.gmail.com> <CADJDbspY7gp6Ruz_WLQtu0gMx1+-u09sYbPOO_GcSHBweBvvHw@mail.gmail.com> <CADJDbspccTYaWCsTnPCLUytV8tSf+Z-9QFrWC_9YuNyG62k_pA@mail.gmail.com> <CAHZk5WcsZchFd_=OKcoN7i=_t2tDZ6x3qjdDEx4ofO5NfCaxNQ@mail.gmail.com> <CADJDbsrykNaLbPFwmKHZyNQzA1cZj9VOttjg57nD9_MJuA=D2g@mail.gmail.com>
In-Reply-To: <CADJDbsrykNaLbPFwmKHZyNQzA1cZj9VOttjg57nD9_MJuA=D2g@mail.gmail.com>
From: Sanjeev Gupta <ghane0@gmail.com>
Date: Sun, 30 Aug 2020 19:10:53 +0800
Message-ID: <CAHZk5WfDT=D35skR0ViQh8mD8s=jFVh83Q9Z7ZtuCzW6Dpmzyg@mail.gmail.com>
To: David Caul <davidcaul774@gmail.com>
Cc: ntp@ietf.org
Content-Type: multipart/alternative; boundary="000000000000857fd205ae16578a"
Archived-At: <https://mailarchive.ietf.org/arch/msg/ntp/gS4qgFfB3c4rNLYSM7lZfsOnEng>
Subject: Re: [Ntp] [HINT]: NTP server
X-BeenThere: ntp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: <ntp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ntp>, <mailto:ntp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ntp/>
List-Post: <mailto:ntp@ietf.org>
List-Help: <mailto:ntp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ntp>, <mailto:ntp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 30 Aug 2020 11:44:18 -0000

On Sat, Aug 29, 2020 at 5:02 PM David Caul <davidcaul774@gmail.com> wrote:

> Ubuntu machine I will use.
>  1. Which  installation procedure should use ,
>

David,

As root (or with sudo):
apt-get update
apt-get install ntpsec
apt-get install ntpsec-doc

This will work with Bionic or later.  The default config works out of the
box.  You can look at:
   /etc/ntpsec/ntp.conf
to finetune your server selection


> 2.Is there any test commands to validate NTP functionalities.
>

"ntpq -pn" should give you a nice table, look for a server with the first
column marked "*"


-- 
Sanjeev Gupta
+65 98551208     http://www.linkedin.com/in/ghane

v2.23.0 | Report a Bug | By Email