From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yh0-x231.google.com (mail-yh0-x231.google.com [IPv6:2607:f8b0:4002:c01::231]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 7602021F64D for ; Wed, 13 Aug 2014 09:15:35 -0700 (PDT) Received: by mail-yh0-f49.google.com with SMTP id b6so8819241yha.22 for ; Wed, 13 Aug 2014 09:15:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=Veyj7x91ezjQXsFQV99voOKC0tavtJLEL6bMhLL2AVk=; b=HfkvKCzD1lNT7Z47vQkMu0FDBiY0Kf7wvtOjtf09EEmJQdR/DSnJdKpU4xaABcuGen Dp8iZtycPrS9LHOW9pqCFbiIXtCKxp9C8JcZ24dRpC26DhXcsbzS+cQ2Ey0LWDlx4spl iSxU8Rzs09dHovmjQS21+45dF+X4QyXY29TrxpAn/EL6MkIqVF+/bf7D/YKFpyUTYsK4 P3oDyQxSURszGnhiCc2ptqI8tpkS6x31VmwHoo5SKJcM3lJ6t0Fy6Kjmo0vqX5Qe8TYj UisISFVWTc7f4YRxwUdG8Okx1XDzuGvE1AFNw0TQYWwyk1mUNdhQSl4OmUF377ADQhiN ZPbg== X-Received: by 10.236.128.176 with SMTP id f36mr6405451yhi.87.1407946534363; Wed, 13 Aug 2014 09:15:34 -0700 (PDT) MIME-Version: 1.0 Received: by 10.170.198.134 with HTTP; Wed, 13 Aug 2014 09:15:14 -0700 (PDT) In-Reply-To: References: From: David Personette Date: Wed, 13 Aug 2014 12:15:14 -0400 Message-ID: To: "R." Content-Type: multipart/alternative; boundary=20cf3011df0d0b2b540500851936 Cc: cerowrt-devel Subject: Re: [Cerowrt-devel] DHCP server not working after dnsmasq restarts X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Aug 2014 16:15:35 -0000 --20cf3011df0d0b2b540500851936 Content-Type: text/plain; charset=UTF-8 Well, dnsmasq is the DHCP server. As for why it didn't restart, without logs, I'm not sure that we can help... -- David P. On Wed, Aug 13, 2014 at 12:07 PM, R. wrote: > Woke up today to find a lack of connectivity/ip address. After some > digging through the logs, it looks like the DHCP server was working > within the first few moments of the router booting up, then sort of > died after dnsmasq was restarted. > > While my apprentice eyes cannot figure the reason the DHCP server did > not come alive, they did notice that a root-spawned > "/usr/sbin/dnsmasq" process was missing. I suppose that one could > install a watchdog to make sure that this process is alive. Comments? > > Attached is the relevant log explaining the situation. > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel > > --20cf3011df0d0b2b540500851936 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Well, dnsmasq is the DHCP server. As for why it didn't= restart, without logs, I'm not sure that we can help...

--
David P.


On Wed, Aug 13, 2014 at 12:07 PM, R. <re= dag2@gmail.com> wrote:
Woke up today to find a lack of connectivity/ip address. After some
digging through the logs, it looks like the DHCP server was working
within the first few moments of the router booting up, then sort of
died after dnsmasq was restarted.

While my apprentice eyes cannot figure the reason the DHCP server did
not come alive, they did notice that a root-spawned
"/usr/sbin/dnsmasq" process was missing. I suppose that one could=
install a watchdog to make sure that this process is alive. Comments?

Attached is the relevant log explaining the situation.

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