From owner-freebsd-net@freebsd.org Wed Feb 10 10:21:48 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1F0DCAA42F4 for ; Wed, 10 Feb 2016 10:21:48 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F2C5E1B32 for ; Wed, 10 Feb 2016 10:21:47 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:Subject:To:From:Date:Content-Transfer-Encoding: Content-Type:MIME-Version; bh=xL53OIrglE1GddcbPWUPfChHUieWenmZK/Oqw7jugE8=; b=VZ8jdbjNCvSqawpFMy5BbHVjoKtMVXR2EMKVl1WeBWvcbkdv9Cfca9xIFUWoQOJr8ruZ36SyB8 sBMcN9L/9lKJETms4Gu+sZRRhq/50bfhivjuv4dxNbuuoEeO2amCEOHoY+cgnnPT0pVHH33FpXYtc MMpTMXvjxZKX40SaaT94=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:44182 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from ) id 1aTRu6-0000OV-TN for freebsd-net@freebsd.org; Wed, 10 Feb 2016 04:21:47 -0600 Received: from 2605:6000:ec17:200:8960:77df:23a8:fcf by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Wed, 10 Feb 2016 04:21:46 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 10 Feb 2016 04:21:46 -0600 From: Larry Rosenman To: freebsd-net@freebsd.org Subject: tcp6/long connects Message-ID: X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.1.4 X-Spam-Score: -1.0 (-) X-LERCTR-Spam-Score: -1.0 (-) X-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 X-LERCTR-Spam-Report: SpamScore (-1.0/5.0) ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Feb 2016 10:21:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206904 related to the above captioned bug, I seem to have an issue with tcp6 connects. They take a LONG time (time out, or many seconds) from a FreeBSD -CURRENT (@r295321). a windows 10 box on the same network/subnet/LAN has ZERO issues connecting to the SAME HOSTS via TCP6 I've put a bunch of core.txt's and config info at: http://www.lerctr.org/~ler/FreeBSD/ while it's sitting there, a SIGINFO shows it in connec WHat else do I need to supply to get to the bottom of this? network: Cable Modem -> em0 of pfSense with requesting a /56 from Time Warner em1 of pfSense -> LAN with track Interface set, and radvd running and advertising a /64 out of the /56 LAN-> borg (the problem FreeBSD current) -> lrosenman-w520 (Windows 10), no tcp6 issues. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961