From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: larkwang@gmail.com Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id ad26ad29 for ; Sun, 13 May 2018 14:18:46 +0000 (UTC) Received: from mail-ua0-x22c.google.com (mail-ua0-x22c.google.com [IPv6:2607:f8b0:400c:c08::22c]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 08c47ab2 for ; Sun, 13 May 2018 14:18:46 +0000 (UTC) Received: by mail-ua0-x22c.google.com with SMTP id g9-v6so6653004uak.7 for ; Sun, 13 May 2018 07:21:53 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: From: Wang Jian Date: Sun, 13 May 2018 22:21:52 +0800 Message-ID: Subject: Re: Need for HW-clock independent timestamps To: neumann@cgws.de Content-Type: multipart/alternative; boundary="000000000000363dad056c17170b" Cc: WireGuard mailing list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --000000000000363dad056c17170b Content-Type: text/plain; charset="UTF-8" 2018-05-12 6:45 GMT+08:00 Kalin KOZHUHAROV : > I only see 2 ways: > * hardware: add a cheap RTC (best), or storage (USB, SD) > * policy: add exception for ntpdate on base UDP (not WG) (or have > dedicated server/s for that, which you control). As Kalin's suggestion, I think policy routing, or plain static route, is the easier solution. You can point ntpdate or ntpd to a fixed ntp server, and add a rule or more specific staticr oute for this fixed server. Or, if you have a running computer in your local net, use that computer as one of ntp servers. --000000000000363dad056c17170b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
2018-05-12 6:45 GMT+08:00 Kalin KOZHUHAROV <me.kalin@gmail.com>:
> I only = see 2 ways:
> * hardware: add a cheap RTC (best), or storage (USB, SD= )
> * policy: add exception for ntpdate on base UDP (not WG) (or have=
> dedicated server/s for that, which you control).

As Kalin&#= 39;s suggestion, I think policy routing, or plain static route, is the easi= er
solution.

You can point ntpdate or ntpd to a fixed = ntp server, and add a rule or more
specific staticr oute for this fixed = server.

Or, if you have a running computer in your local = net, use that computer as
one of ntp servers.
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