From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-x235.google.com (mail-wi0-x235.google.com [IPv6:2a00:1450:400c:c05::235]) (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 6EE9A21F2B2 for ; Thu, 24 Apr 2014 14:24:50 -0700 (PDT) Received: by mail-wi0-f181.google.com with SMTP id hm4so1755511wib.8 for ; Thu, 24 Apr 2014 14:24:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=XQX/Bzqa8pYpfBudmV+goGSf3ByvBXfcMScFc+b6YDc=; b=aQa09Y3BskmaSGiG3n36fwGF3aovent4JFD+z8joHrdPHhS/SbreoeEVAT1iSfpL08 vXp0M8ckUnp8GJeiyXeZOba8y6IfhwhcYWM+0XnO038R0d5R/y2xn/8DRb8k4USyXPj+ +E6CqMUI3+41il8PGKaGqNuVuVrtBILlImWhZWl3EkMhhIwQy21R9OYsi42PyrO00w73 UBo2VUeqqaCUZaaN+1lCOrWLnJZIpXN/pffJhPU90LFn3Er2Qh/E5j7mK/xukaeCcyHg 5nM24r/CvjGnhhBRba92ZGT9ZCaZc/ERoyoOZ6kLwC0ooW2ykuBu4ysep93simsW7bU+ EfwQ== MIME-Version: 1.0 X-Received: by 10.180.14.233 with SMTP id s9mr625279wic.53.1398374688287; Thu, 24 Apr 2014 14:24:48 -0700 (PDT) Received: by 10.216.207.82 with HTTP; Thu, 24 Apr 2014 14:24:48 -0700 (PDT) In-Reply-To: References: Date: Thu, 24 Apr 2014 14:24:48 -0700 Message-ID: From: Dave Taht To: Aaron Wood Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: dnsmasq-discuss , cerowrt-devel Subject: Re: [Cerowrt-devel] local dns-sd requests being forwarded to upstream servers on CeroWRT? 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: Thu, 24 Apr 2014 21:24:51 -0000 On Thu, Apr 24, 2014 at 5:33 AM, Aaron Wood wrote: > Using CeroWRT 3.10.36-4, I'm seeing the following in the logs: > > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > b._dns-sd._udp.96.42.30.172.in-addr.arpa from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: forwarded > b._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 I don't think it should do that. Am curious if it happens from the ethernet interface. > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > db._dns-sd._udp.96.42.30.172.in-addr.arpa from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: forwarded > db._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > r._dns-sd._udp.96.42.30.172.in-addr.arpa from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: forwarded > r._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > dr._dns-sd._udp.96.42.30.172.in-addr.arpa from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: forwarded > dr._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > lb._dns-sd._udp.96.42.30.172.in-addr.arpa from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: forwarded > lb._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > b._dns-sd._udp.home.lan from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: config > b._dns-sd._udp.home.lan is NXDOMAIN > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > db._dns-sd._udp.home.lan from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: config > db._dns-sd._udp.home.lan is NXDOMAIN The NXDOMAINS seem sane. > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > r._dns-sd._udp.home.lan from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: config > r._dns-sd._udp.home.lan is NXDOMAIN > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > dr._dns-sd._udp.home.lan from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: config > dr._dns-sd._udp.home.lan is NXDOMAIN > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: query[PTR] > lb._dns-sd._udp.home.lan from 172.30.42.99 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: config > lb._dns-sd._udp.home.lan is NXDOMAIN > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > b._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 Shouldn't do that either. > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > db._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > r._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > dr._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > lb._dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _dns-sd._udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > _udp.96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 96.42.30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 30.172.in-addr.arpa to 8.8.8.8 > Thu Apr 24 14:15:14 2014 daemon.info dnsmasq[13365]: dnssec-query[DS] > 30.172.in-addr.arpa to 8.8.8.8 > > 172.39.42.99 is my OSX laptop, and 172.39.42.96 is ip 0 in the sw10 subne= t? > The router has no leases active for that particular ip, and it doesn't ha= ve > an arp entry on my laptop... > > -Aaron > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel > --=20 Dave T=C3=A4ht NSFW: https://w2.eff.org/Censorship/Internet_censorship_bills/russell_0296_= indecent.article