From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 58C4AC000B for ; Wed, 2 Feb 2022 13:40:20 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 4616340463 for ; Wed, 2 Feb 2022 13:40:20 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: -7.1 X-Spam-Level: X-Spam-Status: No, score=-7.1 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=freebsd.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZdMzQHwwuno3 for ; Wed, 2 Feb 2022 13:40:19 +0000 (UTC) X-Greylist: delayed 00:08:11 by SQLgrey-1.8.0 Received: from mx2.freebsd.org (mx2.freebsd.org [IPv6:2610:1c1:1:606c::19:2]) by smtp2.osuosl.org (Postfix) with ESMTPS id 13E0140462 for ; Wed, 2 Feb 2022 13:40:18 +0000 (UTC) Received: from mx1.freebsd.org (mx1.freebsd.org [96.47.72.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits)) (Client CN "mx1.freebsd.org", Issuer "R3" (verified OK)) by mx2.freebsd.org (Postfix) with ESMTPS id 61DBAAF055; Wed, 2 Feb 2022 13:32:06 +0000 (UTC) (envelope-from vd@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JpjQG20Mbz4n3h; Wed, 2 Feb 2022 13:32:06 +0000 (UTC) (envelope-from vd@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1643808726; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=CXsyccIVaSlAFv1Wq61YftGLWepcfusFUcpOz9jcpF0=; b=GWf7uH0oX+q2llXWOdnjDDaJYC4cuYgv/uCUAhDBthcZl0Vn2yyPVDz2Pqzq7hvg/kdXbt sT5Rk/7vOJtWVoD1ac7aw303McKBXZ/8x4pbIfXHrNtgQzN3D8kwHG04hqrtxDDFC3jZ0m 0tzVG0BFVYVXIYnPk9ODxgQIc33ZLOThZVg9xVY+8DET9etmdAVmWV/uRqmKzxhlRPVgNB XtCDtpyzBkTt4WAlaYhuZPIVoW+iJTc4UurMQkWyMuaQwilFWq7DAQENi25YqCqXLeaMCb lYIGcWDHsqlLvEXW53tBi/PWjJexyIJtromMQPpD/DCPiZPTgPEo3Gr5kd7KxQ== Received: from localhost (internet-188-198-161-43.narocnik.mobitel.si [188.198.161.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: vd) by smtp.freebsd.org (Postfix) with ESMTPSA id 8FBAA9C0A; Wed, 2 Feb 2022 13:32:05 +0000 (UTC) (envelope-from vd@FreeBSD.org) Received: from localhost (localhost [local]) by localhost (OpenSMTPD) with ESMTPA id 63e24278; Wed, 2 Feb 2022 14:30:47 +0100 (CET) Date: Wed, 2 Feb 2022 14:30:47 +0100 From: Vasil Dimov To: Prayank via bitcoin-dev Message-ID: Reply-To: vd@freebsd.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="92+L/B4AjssxMwt+" Content-Disposition: inline In-Reply-To: User-Agent: Mutt ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1643808726; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=CXsyccIVaSlAFv1Wq61YftGLWepcfusFUcpOz9jcpF0=; b=GoFnK/t5+mNuYSKI44TM0Gp8y8Yx3vU2I37XVYGQyyYrGyObxwB2DdQRWP0ypkMBOn+8jC rOr2wy98481MAEyfFD6PhKjMnyJjdRsG5QkHQJ4oInjsYBvEFkUvmVoHGHvdGKAWjZ4YhH 04Npa/TkrNO6vcbdsOg7CoRW49EPx5dshKLShpfsSqH1jClLAaijfq8rx8iqc12/vfZtgw 9JvAdcXckl1+fYnH+189VPPD0XZahSy8suBFpBKON9RcGOQwYk0RLopoSULSvbTqqtGa2K tAB/KA1Wl8pIHFgNBuAAcbsAW+n9ak2jGSA3iuOgb7fUdjCEeHNenoks2OYsUw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1643808726; a=rsa-sha256; cv=none; b=VyR6LS61DOdKm7gpK2BpmarwzqUvzWB5Av4ceDoOWpujVj1gL+e3g2aChQexuWjnltwHaN HuA1X6qCt3h3RSaSKfm5qNX6rBzZJYBUwGTQDRIpLm1Vwuv2TmvNgSa5p1WaL3JxWhjJbz b/e6ltE8NJy2p6SmGLLURsJjy+tc1xHckq7Ujw9UgOeuErqaHGLEXfvKfnkSIT3G7pFg8e QR0ZT/FaqLsjq/MeCm34SzEYAlw1ih0T0fYXoOe1nTyDRaA5VD/hInFiCnSMvdQLikxbH4 zgkj+txj7hNw/Cddlt1HImWhHXE9/hrTVZbM8FXZ/4fCTX8OUsjAz/G8X/B/EA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-Mailman-Approved-At: Wed, 02 Feb 2022 13:45:15 +0000 Subject: Re: [bitcoin-dev] non-default ports for automatic connections in Bitcoin P2P network X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Feb 2022 13:40:20 -0000 --92+L/B4AjssxMwt+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Prayank, thanks for taking the time to inform the wider community. I just want to clarify to avoid confusion that this is about whether to open automatic outgoing connections to a peer at addr:port if port is not 8333. Right now, Bitcoin Core has a very very strong preference towards peers that listen on port 8333. So, if one listens on !=3D8333 then he is practically not getting any incoming connections (from Bitcoin Core). See the PR for details and justifications: https://github.com/bitcoin/bitcoin/pull/23542. --=20 Vasil Dimov gro.DSBeerF@dv % Diplomacy is the art of telling people to go to hell in such a way that they ask for directions. -- Winston Churchill --92+L/B4AjssxMwt+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQQzBAEBCAAdFiEE5k2NRWFNsHVF2czBVN8G9ktVy78FAmH6h4cACgkQVN8G9ktV y79Y3CAAm4LJrpumdu0HtX6t57TYfaQJ8LHUZaeWV3Lsa8UbZQlhhnhKpFEc5+Q3 raq+TypGZqkoDV/XWYhVPAaMIpfcoBtsPtHx703/Uq7AWODGAhAzI6NF6ijuHqzb rBRzGA5YtMsM+3p4rW56jwyg7ZhPuigBv2fT6TlRoFB6FHSmQjzuL+SyNLROEM9J Zts1OzHnfRlVyWNALAkkhv7RxlOl3hyTAOmrUGzIq2xZvpg3CGAlppVUgx3TEeba pepCW1RhiuIjCDYDBla6Nj3U2peMLXmJrus8dcfCMhhw+4+2z5c+f8UbYanoJzTI LmLI0qf2lUnHa3HmugsYjpRTacyAazaLfIUhYQTgcXk+1JTdO2bsF4Wg8+huxI37 vvDwayZjIip5gxUyNfN3/MkEZDhmfLDK/tNVnfjxX8l5CfCG38tESZz5F6ZwMIfw u+weYu6ovmGbodp7yDCPq8jeTLw1nH3YH2CDP+d4M63kmRFIDbWp4n1kFwn4haNd yeX8Q/vpMyaWRHnJWn6kYMR4Ezrc7SaxG3nm9Gg/JlGAYZGw5OzqDH22eXx+NzPt YICfJ5kJ8QrS46aY9pjmwfcl+A37ve44TEJU09kcaA+eGsbR/I3as4B0XabN67Ys mH39zG2X6f8nV36QvfL9GA5h5nfrL5y1I63S/qag1ZJp8WHp2CmhnYdpKTR+Zhce 8C9mc6FdVpcGN5EWSAv7H52vTBRXiG8kC76ycLyMRYdRwiaJFYr0P7v217leGbXb rRtZnT1aPlBJqjAKMIjWYSEU3jxTjsEGvDLrBQLfv1sWJthaYMwSNVhqXjRT9zv0 x4BdPZ5jTEnKVZ3bhyWpb+5uREaS89V+qAlIGyWS68oPRuHx90jOy2sRx09OI4C0 Fu7RVDcEST0PIHNbUbH+o2KDzoJ84GqJd6fA/9eyYb6wNPPCYAtLJGpZUYexDwBo 3ztiqXsq2DTdwY6LCgrM2GAgUgROMO0MbYDbDQwMTLTLLh6SMqkS8U+oTKsfx0TQ j9jgmsqCqW18NlVdwxH5TgFMo75tzvJGVTmKehDqlG8b3ohmkQIN7bX6FUZVsp0i p0vpRr4lSlv5L89k4zAwqUmaxy0/VM3Yrw+0k7yy2Zdoo91h3uj5HR3iufg5SPb0 Zf+cFdzbLEyZn/VswmUpqVA25vuamC+kTZz5Jh+FyVcLiXNk6TxdcW43O3HqUiby Kh6fSJAzUROqF5sA81vp6oqQR0rmkclPFQd/YcQBtpx+p6nsZYysvFaGLL96q6xn OvVN2UrxKB9fSOIbyDf0xYnch8BZn1sx5Nq5QejX2Pg1H98Vzw12Gx7MrC/QhACe AehUn84YLfFCnhmnJJ/vRw8okeYUkA== =rbWe -----END PGP SIGNATURE----- --92+L/B4AjssxMwt+--