X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:message-id:to:subject:from:in-reply-to :references:mime-version:content-type:content-transfer-encoding; q=dns; s=default; b=p61KT/RfnRQrUZEYnwZ1/ZQeASyQ6eTiT/+HIDlwVri dVq5gJLu4xSasK4nSYsUNbCp5+CqwaJehsyMJA+mNPclsVvg2UkGttsN+tECUrZN F++UPIPdbQX7pILFru+8UfEV5zMWIQcm9vn1ZtcTphkCMXyUsF+/r4JWFP931+Ug = DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:message-id:to:subject:from:in-reply-to :references:mime-version:content-type:content-transfer-encoding; s=default; bh=GJRWgbK96Qn3gFKVWTGYrXqi+Eo=; b=K9m5JfFTF7iYq+suG f1UhN2bk7levGggeSjXtrARsYEdHKNLccnU8WfZ8Y03dMmRrxtuOtjGn8gZuhsP7 c2+FT/FPiTQJ3cpPusVq9mCymslpRu3eEVfwoQJXms5PTa2qeyK+WrsPg7zMtX3I 0By1SyYn9dUNmCSUZZRHNnSV4E= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_40,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 spammy=aaaa, AAAA, Hx-languages-length:1108, H*MI:sk:CAA05Wi X-HELO: mail-pa0-f54.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:message-id:to:subject:from:in-reply-to :references:mime-version:content-transfer-encoding; bh=9Iicod/2Je30THlmGLrRiOyIkgcAQFpapjP8rrdyaZs=; b=R9SW8lUaio1zIdYlxig7RiWJXI/77/8Xx5+brmZojHA5K62TLgg46TDN+nu6B30Fil GIA9eEafyDl6gqsuQkEomy7xQq6eQRXEnCJyrWrSoPdo8CouJodBzqF1b87iCT3ckUC0 OTK45GU2mElCOknQQlgWIsgyusMpxz9pQQBvPNzFugZaHkR79w9bF4DrckZDCY/kJfYX x9cEa8uQGtoz95wZTxspJMCd+B5k6r/AIijmMfuCBJ28BBcP3Mb9fCvqyphvyHYFMSgO uAn/fukoK5lX5w9Dc4/MF1opO55NGoGFKwvksm78uuvmFA6Y6fFxmWlNUgavyREwnh3v RSEg== X-Gm-Message-State: AD7BkJJjUv4/r1LcJi97Vs1fYA/nEUrEtnLbzq9Zk9DF818cAuNEqvbDoCbwEk4uLiiLRA== X-Received: by 10.66.146.196 with SMTP id te4mr33634854pab.125.1457915694326; Sun, 13 Mar 2016 17:34:54 -0700 (PDT) Date: Mon, 14 Mar 2016 09:34:50 +0900 (JST) Message-Id: <20160314.093450.1409197428128437086.kato@vanilla.ocn.ne.jp> To: cygwin AT cygwin DOT com Subject: Re: Cygwin unable to resolve hostnames From: Jun-ya Kato In-Reply-To: References: Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-IsSubscribed: yes It also depends on AAAA query againt VMware's DNS proxy server. For more analysis, see vmware community site, https://communities.vmware.com/thread/518949?start=15&tstart=0 I think it is not cygwin's bug at all. but any workaround may be implemented againt weak behavior of GetAddrInfoW() API. From: Carl-Erik Kopseng Subject: Re: Cygwin unable to resolve hostnames Date: Sun, 13 Mar 2016 23:07:36 +0100 > Just a follow up for anyone else experiencing this. I fixed the DNS > issues by directly specifying a DNS server in the IPV4 settings for my > network adapter in the Windows VM. I used Google's public DNS server > (8.8.8.8) and it worked instantly. > > The cue to check out DNSSEC was a dead-end as the hostname was just an > example. 90% of lookups failed, and the state of the net isn't that > bad :-) > > -- > regards > > Carl-Erik Kopseng > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple