From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.gmx.com (mout.gmx.com [74.208.4.201]) by sourceware.org (Postfix) with ESMTPS id 46E4B3896012 for ; Thu, 17 Dec 2020 23:12:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 46E4B3896012 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=iname.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=bstewart@iname.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mail.com; s=dbd5af2cbaf7; t=1608246747; bh=E5hqee13afeY0myceSJC9pWD+XiFugA/lFodkdVkIhI=; h=X-UI-Sender-Class:References:In-Reply-To:From:Date:Subject:To; b=2SrsAzJxhSzUm2eF93kEa+uJeXUo9uKKwJt4i7hJUbhiXG62ebczzsqPY6PnnlxGL IZp6iEp+JMIf0WvyESfBlnMua3pScUWBSBNFh4jxofiysdFHovxnOOtVe/99NkA3h/ J7jO9uCG7gX7bzuj/mzTsIpjEcN+5dTXBI5hIGiE= X-UI-Sender-Class: 214d933f-fd2f-45c7-a636-f5d79ae31a79 Received: from mail-lf1-f46.google.com ([209.85.167.46]) by mail.gmx.com (mrgmxus004 [74.208.5.15]) with ESMTPSA (Nemesis) id 0M87bL-1juNNi1Wcb-00vfyI for ; Fri, 18 Dec 2020 00:12:27 +0100 Received: by mail-lf1-f46.google.com with SMTP id o19so747602lfo.1 for ; Thu, 17 Dec 2020 15:12:26 -0800 (PST) X-Gm-Message-State: AOAM5306HKsQXpDhvBdfDjje8S165XkWZyZXQizKEAhF6wE1RbQlzVCo 46J65doxicVQHQJlKWvT0M6iuIdbgxBo/gUUTWA= X-Google-Smtp-Source: ABdhPJwrqYAKQQVhCRDXlscPTfd6oNxz14PkldEVjknNHtXjJuEmcMtQ0hvz7y5O0pzdk/kqzH/QCo24GyX26JjNUjA= X-Received: by 2002:a19:8c06:: with SMTP id o6mr387057lfd.83.1608246745565; Thu, 17 Dec 2020 15:12:25 -0800 (PST) MIME-Version: 1.0 References: <5dde4c43-e438-a4b3-95c9-097f395066bd.ref@bellsouth.net> <5dde4c43-e438-a4b3-95c9-097f395066bd@bellsouth.net> In-Reply-To: From: Bill Stewart Date: Thu, 17 Dec 2020 16:11:58 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: sshd broken by seemingly trivial network change To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:fhMxhzlVYLXSEbAPMfRccqGzPrU+CEJXcIvyI+r0VQKEtUU72Mf JC1Peof1KFhey7+ig61ejtvxf+yFKWmQ6I0LRVIXpYms1spbEKEpy8z3Ee7FBMZh930uj0w iXrADQ9U9UIYXGbj3pj+lvE9L7B8xEvcr0BrhvInt9M6tZq6ekiAlxntjnjmQn7sMavm6kh Uocbfkda/1LLVcG11yDIQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:tpYlnLBxOD4=:YcacSUdm8WKUx1DZc78yp8 5lCtWUucP/FXGKhZXvjWq9mNg/9B9/yUUo/HwjdRKXlAk6PhTjYaqVxLzHNRLe/tgx/HFAsmV 6HbMdlQ++FOTucURvvSYf7LdMILWTB5CVjoMylp1Ny0znlikPrabGZSkOlebhTO/ZZkT9NjZr L8dV2RYzgDOYgryQ3jYeSPJPpmSeBjKplhjAVBs9721lx/SRGDSKo0O6IbDx1GhXNX9vSKCnQ 86kPw19QYOGtfJH1rvDAOIZBkYOC38HSZfrzA7e+kW12EnRb3NNEtZCc16EA9mGXoozY11SBR 5v7kSgwY5Qw8aw5G9/hNTw6NgCb2q33TtijwQm5kqia0aniKcYloL0kc7ayhAOHg4EpJL/Den itQix6B8P8nAglXEgCQ3LaRoG+Mr1ygmIB+TqddVBzkX5TNLvzFjD/kUk2MaG80vKUHOBqIC/ ucgEpy1MjH5mDtQTYBs0aAzhPtOw30X+UJQNlvchYUZA71A1kgSW7HgxxUDYBPmU85yUHItOR HNM4zsPS1AZWBRrj+VQOzLhExsYmkq7FZi2alLVA8Zipf4VCAB3Cbks9BAoMezfFAAXIvcFVm zXEzkRUB8piSHu5eI6puThdqMU0G6tz9ynSsuDyCNZBr5Pj7kJVoVcEexwyvA3DQ4bcDpcvyS 0ctF2DJEtn6+fqaPJbLIkFzSmxXqs4kmqPeWAMeqj+PICQG3mqrz62jlJTwhh4kqy44m0v87s VuaGhHU2CBOirt3QCRo4tZp+2MgoOWU1nBsjL9wzyC7WjFlv2m8o0+zotwA91TFHAyKWlDB/7 DEeB/PtrOkfwtl6Q6qwNdrQAh9dDoo/6I0C9tBMdNh5lsA6sCFMMepZR0zlBZxqS+pS6NrlL7 AQxa8vA/A1tIc2LHNUqg== X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Dec 2020 23:12:30 -0000 On Thu, Dec 17, 2020 at 2:25 PM Erik Soderquist wrote: > I've had weird instances where the Windows Firewall tools lied; I > confirmed this by temporarily shutting down the Windows Firewall > entirely, then restarting the service having problems and retesting. > On retest, it worked fine, confirming it was the firewall causing the > problem. I have never experienced anything like this, on any Windows version for any application, after working with just about every version of Windows firewall since its inception, in a number of different organizations. In every case I thought the Windows firewall was the culprit, it turns out it was my own misunderstanding. Bill