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author | Jameson Lopp <jameson.lopp@gmail.com> | 2014-07-31 08:59:17 -0400 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2014-07-31 12:59:24 +0000 |
commit | e972138f954302011ef1c654f2c67b6ba9d193ad (patch) | |
tree | be7413b99206b8f168b89c12692bb93a80872833 | |
parent | c8d0fc06744e7a84b9599b8ee696278e4c6cf3d9 (diff) | |
download | pi-bitcoindev-e972138f954302011ef1c654f2c67b6ba9d193ad.tar.gz pi-bitcoindev-e972138f954302011ef1c654f2c67b6ba9d193ad.zip |
Re: [Bitcoin-development] Abusive and broken bitcoin seeders
-rw-r--r-- | e1/2f258ddb7dd50380fbf00c888c87db04417253 | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/e1/2f258ddb7dd50380fbf00c888c87db04417253 b/e1/2f258ddb7dd50380fbf00c888c87db04417253 new file mode 100644 index 000000000..75a3803c1 --- /dev/null +++ b/e1/2f258ddb7dd50380fbf00c888c87db04417253 @@ -0,0 +1,121 @@ +Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] + helo=mx.sourceforge.net) + by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) + (envelope-from <jameson.lopp@gmail.com>) id 1XCpx6-0003WT-Gu + for bitcoin-development@lists.sourceforge.net; + Thu, 31 Jul 2014 12:59:24 +0000 +Received-SPF: pass (sog-mx-2.v43.ch3.sourceforge.com: domain of gmail.com + designates 209.85.192.48 as permitted sender) + client-ip=209.85.192.48; envelope-from=jameson.lopp@gmail.com; + helo=mail-qg0-f48.google.com; +Received: from mail-qg0-f48.google.com ([209.85.192.48]) + by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) + (Exim 4.76) id 1XCpx5-0007MD-DN + for bitcoin-development@lists.sourceforge.net; + Thu, 31 Jul 2014 12:59:24 +0000 +Received: by mail-qg0-f48.google.com with SMTP id i50so3656177qgf.21 + for <bitcoin-development@lists.sourceforge.net>; + Thu, 31 Jul 2014 05:59:17 -0700 (PDT) +X-Received: by 10.140.39.164 with SMTP id v33mr2304321qgv.39.1406811557258; + Thu, 31 Jul 2014 05:59:17 -0700 (PDT) +Received: from [192.168.119.214] (BRONTO-SOFT.car1.Raleigh1.Level3.net. + [4.59.160.2]) by mx.google.com with ESMTPSA id + b104sm5880299qga.24.2014.07.31.05.59.16 + for <bitcoin-development@lists.sourceforge.net> + (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); + Thu, 31 Jul 2014 05:59:16 -0700 (PDT) +Message-ID: <53DA3DA5.1040102@gmail.com> +Date: Thu, 31 Jul 2014 08:59:17 -0400 +From: Jameson Lopp <jameson.lopp@gmail.com> +User-Agent: Mozilla/5.0 (X11; Linux x86_64; + rv:31.0) Gecko/20100101 Thunderbird/31.0 +MIME-Version: 1.0 +To: bitcoin-development@lists.sourceforge.net +References: <CAJHLa0O1EP8aUn4KLbo3OvzjgVfF8onrMjNnkRAnuWHwbofWBQ@mail.gmail.com> <CA+s+GJDUbm7Z9FeQr1otuEPXn0RRq+KL=kS3GJT3j3TeWz_n5Q@mail.gmail.com> <CAPg+sBhmkcW-7TYQ7TxAYvMsLrckcja+wPDow80a9Yoo1KdgMw@mail.gmail.com> <CAH+ZByEFqBmUvA_ZO_8MzaYvfUopHY1x=rGaMeq8fL4_2q1uJg@mail.gmail.com> + <CANEZrP2HHPUnsymDnRLd=-Ox-RD8RezM7TvpYeAw_np4JM4Bdw@mail.gmail.com> +In-Reply-To: <CANEZrP2HHPUnsymDnRLd=-Ox-RD8RezM7TvpYeAw_np4JM4Bdw@mail.gmail.com> +X-Enigmail-Version: 1.6 +Content-Type: text/plain; charset=windows-1252 +Content-Transfer-Encoding: 7bit +X-Spam-Score: -1.6 (-) +X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. + See http://spamassassin.org/tag/ for more details. + -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for + sender-domain + 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider + (jameson.lopp[at]gmail.com) + -0.0 SPF_PASS SPF: sender matches SPF record + -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from + author's domain + 0.1 DKIM_SIGNED Message has a DKIM or DK signature, + not necessarily valid + -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature +X-Headers-End: 1XCpx5-0007MD-DN +Subject: Re: [Bitcoin-development] Abusive and broken bitcoin seeders +X-BeenThere: bitcoin-development@lists.sourceforge.net +X-Mailman-Version: 2.1.9 +Precedence: list +List-Id: <bitcoin-development.lists.sourceforge.net> +List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe> +List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development> +List-Post: <mailto:bitcoin-development@lists.sourceforge.net> +List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help> +List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe> +X-List-Received-Date: Thu, 31 Jul 2014 12:59:24 -0000 + +-----BEGIN PGP SIGNED MESSAGE----- +Hash: SHA1 + +I may be able to provide some insight regarding request volume / abuse via my public node at http://statoshi.info + +My node receives a 'getaddr' request about every 50 seconds: http://i.imgur.com/XEpnWfG.png + +In terms of the 'addr' messages that it sends out, the volume is also low. This graph has 'inv' and 'tx' sent messages for comparison. http://i.imgur.com/keyitsS.png + +Now, these are just message volume and not actual resource usage, but I have a feeling that 'getaddr' requests are not resource intensive since it shouldn't be reading from disk. I could look into adding timing metrics around these requests if you think it could be useful. + +- - Jameson + +On 07/31/2014 06:37 AM, Mike Hearn wrote: +>> +>> I suspect it is something that is going to have to be dealt with in the +>> future (I just don't know how yet). +>> +> +> The web has managed to survive despite constant fast crawls being the norm +> for the past 10 years or so. I wouldn't worry too much about this unless +> you can prove that a big chunk of your nodes resources are going to +> answering ver queries. +> +> +> +> ------------------------------------------------------------------------------ +> Infragistics Professional +> Build stunning WinForms apps today! +> Reboot your WinForms applications with our WinForms controls. +> Build a bridge from your legacy apps to the future. +> http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk +> +> +> +> _______________________________________________ +> Bitcoin-development mailing list +> Bitcoin-development@lists.sourceforge.net +> https://lists.sourceforge.net/lists/listinfo/bitcoin-development +> +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v1 +Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ + +iQEcBAEBAgAGBQJT2j2lAAoJEIch3FSFNiDcWqIH/i0W21cYFHyQZItSkyHezBER +ExjudrLuXvTuRc/9b1OG7lJpK7IEYpCn0xXHGP3gv8gihq6lVEdZCFMXGWxU+eDv +ECXppTTCUkofUjVInbU91eagXeRzK0UTbTrp2++hfLQIAv99B8mgSdoEcopP42Fd +G197p/273lAPGVmNF31YPUcIbrhj0IzsiR1QaEEf1FEelaJ7MmU7YsUFUglajTqk +6+Uzcr6RcwLKAWVFAOA6VOeVwAMOQMwsniUAx6bYbqvgSHzRTllDDWW5rTaKh9+O +rIhA3LvHpLh37xqTs6EvJb2Kn823e4Ax4Eoz3wqVvAyjNqWHRPjlXdXentHFN4Q= +=R+Z1 +-----END PGP SIGNATURE----- + + |