From owner-freebsd-current Thu Mar 6 9: 1:51 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A078637B401 for ; Thu, 6 Mar 2003 09:01:50 -0800 (PST) Received: from stork.mail.pas.earthlink.net (stork.mail.pas.earthlink.net [207.217.120.188]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1412B43F3F for ; Thu, 6 Mar 2003 09:01:50 -0800 (PST) (envelope-from tlambert2@mindspring.com) Received: from dialup-209.245.136.44.dial1.sanjose1.level3.net ([209.245.136.44] helo=mindspring.com) by stork.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 18qykc-0005hK-00; Thu, 06 Mar 2003 09:01:46 -0800 Message-ID: <3E677EA6.5DB3FF7B@mindspring.com> Date: Thu, 06 Mar 2003 09:00:22 -0800 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: leafy Cc: freebsd-current@FreeBSD.ORG Subject: Re: IPFILTER broken as of world/kernel a few hours old References: <20030305062725.GA679@leafy.idv.tw> <3E675B1D.50605@tcoip.com.br> <20030306152229.GA939@leafy.idv.tw> <20030306152428.GA990@leafy.idv.tw> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a439cd20d281b2cf6382795f3dbb9dd758a8438e0f32a48e08350badd9bab72f9c350badd9bab72f9c Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG leafy wrote: > On Thu, Mar 06, 2003 at 11:22:29PM +0800, leafy wrote: > > On Thu, Mar 06, 2003 at 11:28:45AM -0300, Daniel C. Sobral wrote: > > > Are you sure _all_ socket calls are slow? 5.0-R had reverse resolution > > > for sshd (which happened no matter what the configuration said) run > > All, including ssh. Only ICMP responds in time. > I noticed that port 53 UDP (yes, UDP) gets through fine, though. Try disabling delayed ACK in the TCP stack; it's a sysctl. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message