From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.help Subject: Re: GNU Elpa not reachable (possibly OT) Date: Wed, 20 Feb 2019 11:15:29 +0100 Message-ID: References: <874l915ek4.fsf@fastmail.fm> <87tvgz4snp.fsf@fastmail.fm> <87sgwiu774.fsf@fastmail.fm> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="110613"; mail-complaints-to="usenet@blaine.gmane.org" Cc: help-gnu-emacs@gnu.org To: Joost Kremers Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Wed Feb 20 11:15:58 2019 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gwOuy-000Sdf-Pi for geh-help-gnu-emacs@m.gmane.org; Wed, 20 Feb 2019 11:15:56 +0100 Original-Received: from localhost ([127.0.0.1]:37365 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwOux-0004Wt-Mw for geh-help-gnu-emacs@m.gmane.org; Wed, 20 Feb 2019 05:15:55 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42820) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwOuf-0004VY-C5 for help-gnu-emacs@gnu.org; Wed, 20 Feb 2019 05:15:38 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gwOue-0000j7-Ex for help-gnu-emacs@gnu.org; Wed, 20 Feb 2019 05:15:37 -0500 Original-Received: from mail-wr1-x42e.google.com ([2a00:1450:4864:20::42e]:39896) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gwOue-0000hz-68 for help-gnu-emacs@gnu.org; Wed, 20 Feb 2019 05:15:36 -0500 Original-Received: by mail-wr1-x42e.google.com with SMTP id l5so24198638wrw.6 for ; Wed, 20 Feb 2019 02:15:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-copies-to:gmane-reply-to-list :date:in-reply-to:message-id:mime-version:content-transfer-encoding; bh=t14fnKPjLRbvSt2eYb0HtvKQOFfaGOOdPky8DxQhz6w=; b=Z91NXLDxAtsVg7gjl2RczmD++mEebbt2qS8zEgEVBbIWefZiRId7/FCl+IE21by3rf UwKk3ciD8Z9WFvdPP0H0TgTtA6teRpHuhcbzV3ykIZzPYRIrV2m5NGlMtvgX40w/EKyc XVtSPEXudskmAhdz4OuRYp+C2RMnF8Qjb138xdPSHIHCVXNh4670dFoyWS6wKev+DSSW BJ2sGT45wsjm8LULxOCSHePKGDcT7KVkUenNFX9IHYzFIx5HuLe1ged5qaJkxFteNzpp qymraKvOjNsC+Ki7Vzt1ep+Y9T6/8HFK6L2FZWENXM1c+2Mk2v26ZrFfSv/YoNswnidh 5+aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version :content-transfer-encoding; bh=t14fnKPjLRbvSt2eYb0HtvKQOFfaGOOdPky8DxQhz6w=; b=DA3Th09X3Yc+3x7t3YO9NJEByJTsirruCgBo8stCA7khXYm56mSyCFm22LgIGvKpVn 2o4SWFd/4cSO+/811wHiH3SPFV8wjLapyjpOwJv5hJSJpQZA2qCVjBv+w2Vk8I6QsbpW 8kS7m2mjibMDYuKxngI/PAQ5Bekh2sPKuitxDeElUzCUZCpLR51yOHZNV34IBTB6FJtW tTGIvTcWxiHzkkrgYUDExVTxOrn5vdWPOJxfv98FsF5RsYzDS1LMxMJv5SqlvrIdd0G7 XFAneUmawdqpvQt+xTthUFmDuTB0A2Qc3pDYsW8D7U8fagmDns9SITnTxYoJFGrcvO48 2QAQ== X-Gm-Message-State: AHQUAuaZTNdzi6pyErnlzAFW17cC4WlqdArrp9Njqr7xe1A9DN5Genwq d2Iad/c0QZLDB70wwFaW/kY85WF8DUs= X-Google-Smtp-Source: AHgI3IZL7E+360wREpQ6qFNIJ5ZDqpbC4nt8PAFRwqWUgo6ObKsWVCpXeRDXGEwt7JRMU37auA8xsQ== X-Received: by 2002:a5d:4f11:: with SMTP id c17mr15110420wru.242.1550657730999; Wed, 20 Feb 2019 02:15:30 -0800 (PST) Original-Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id z15sm26695898wrh.18.2019.02.20.02.15.29 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 20 Feb 2019 02:15:30 -0800 (PST) Mail-Copies-To: never Gmane-Reply-To-List: yes In-Reply-To: <87sgwiu774.fsf@fastmail.fm> (Joost Kremers's message of "Wed, 20 Feb 2019 10:42:39 +0100") X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::42e X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:119482 Archived-At: Joost Kremers writes: > On Tue, Feb 19 2019, Robert Pluim wrote: >> That does sound like some kind of networking issue, although >> elpa.gnu.org was down for a while. > > It's apparently up again, but my problem hasn't gone away. > >> tcpdump -i any 'host 209.51.188.89 or host 2001:470:142:5::89' > > ``` > joost@IdeaPad:~$ sudo tcpdump -i any 'host 209.51.188.89 or host > 2001:470:142:5::89' > [sudo] password for joost: > tcpdump: verbose output suppressed, use -v or -vv for full protocol > decode > listening on any, link-type LINUX_SLL (Linux cooked), capture size > 262144 bytes > 10:13:19.903664 IP6 IdeaPad.39970 > 2001:470:142:5::89.https: Flags > [S], seq 2316084917, win 28800, options [mss 1440,sackOK,TS val > 24582028 ecr 0,nop,wscale 7], length 0 > 10:13:20.917576 IP6 IdeaPad.39970 > 2001:470:142:5::89.https: Flags > [S], seq 2316084917, win 28800, options [mss 1440,sackOK,TS val > 24583042 ecr 0,nop,wscale 7], length 0 > 10:13:22.933580 IP6 IdeaPad.39970 > 2001:470:142:5::89.https: Flags > [S], seq 2316084917, win 28800, options [mss 1440,sackOK,TS val > 24585058 ecr 0,nop,wscale 7], length 0 > ^C > 3 packets captured > 3 packets received by filter > 0 packets dropped by kernel > ``` > > This is after calling `M-x list-packages` in Emacs. I let it run for a > few minutes at least, but this was all that tcpdump reported. > > I have no idea what you can tell from this dump, but do let me know if > you think it's something on my end. It=CA=BCs not responding on IPv6. Probably because it doesn=CA=BCt have that IPv6 address configured, which its admins will be doing at some point. If you'd left it longer you'd have seen it trying IPv4, and failing, which is an Emacs problem. The only workaround I can suggest in the interim is to use its IPv4 address explicitly in package-archives, ie (setq package-archives '(("gnu". "https://209.51.188.89/packages/"))) which will probably elicit warnings from the network-security-manager, but in this particular case they're harmless. Robert