From owner-freebsd-net@FreeBSD.ORG Sat Feb 28 20:54:53 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 090AC1065674 for ; Sat, 28 Feb 2009 20:54:53 +0000 (UTC) (envelope-from kevin.pang@gmail.com) Received: from el-out-1112.google.com (el-out-1112.google.com [209.85.162.179]) by mx1.freebsd.org (Postfix) with ESMTP id B0AB58FC13 for ; Sat, 28 Feb 2009 20:54:52 +0000 (UTC) (envelope-from kevin.pang@gmail.com) Received: by el-out-1112.google.com with SMTP id r27so1709027ele.13 for ; Sat, 28 Feb 2009 12:54:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type; bh=RnE4/V5sq7QNoBYJHDNN23mqHqyZqfzy6Pm2h4NPftA=; b=c9LRrl6gMOMlim2KZ0vhc13M2MvES2+TYoMx01mTwEu4/rE7Bv0qCeOtxBH0lF7DOz 8DJuvd0FvzlDc6FFvGkQaMXGJ1Kqt2TYStJTON9368nEK05BNInoGbAjmJdydiu825Gk E3uoHZY3dg1RGwnTPe5C43ukD+SoljHd4+bCU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=PK72XXtcUmhz7q3oow0vLcpzeFNTgM4uv0pkQUHgXUJMPxsqLCm8c2wLC/3ibZV8ED hBcMPSS++RLI/BX07BI1IH9GRwF51haQL3ZlvlCDvuXIkNx0x+9bZq76bo1DzgJOFPCH b0ROnAi2DibsJdU//K8ftOP7KZOBavEZ1utcA= MIME-Version: 1.0 Sender: kevin.pang@gmail.com Received: by 10.151.38.12 with SMTP id q12mr6780192ybj.180.1235854492040; Sat, 28 Feb 2009 12:54:52 -0800 (PST) In-Reply-To: <49A9A2DB.3010504@acm.poly.edu> References: <004401c999b9$21655ba0$441818d8@launchpad02> <49A9A2DB.3010504@acm.poly.edu> Date: Sat, 28 Feb 2009 12:54:51 -0800 X-Google-Sender-Auth: 9bcb6a89757506fc Message-ID: From: Kevin To: Boris Kochergin Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org Subject: Re: Strange Server Problems X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Feb 2009 20:54:53 -0000 Hi Boris, Thanks for your reply! With Joe's help, I narrowed down the problem to IP configurations, it turned out to be my ISP's fault, they changed something on their side and caused some IPs to stop working, the requests didnt' reach the server. I convinced the support to report the problem, their networking stuff fixed the problem. Kevin On Sat, Feb 28, 2009 at 12:47 PM, Boris Kochergin wrote: > Kevin wrote: > >> Thanks for your reply, Joe! There is nothing in either system log or >> Apache >> log files. Apache doesn't seem to have got the requests at all. Very >> strange. >> >> >> On Sat, Feb 28, 2009 at 7:27 AM, Joe Mays >> wrote: >> >> >> >>> I have a dedicated server running FreeBSD 7.0 release, it has been >>>> >>>> >>> running >>> >>> >>>> well for two months. Suddenly, some websites stopped responding, all >>>> websites hosted on this server are simple PHP sites, if one site is >>>> >>>> >>> working, >>> >>> >>>> all of them should work. I checked the bind/apache/mysql, everything >>>> >>>> >>> is fine >>> >>> >>>> (otherwise no websiets would be working). Could anyone please give >>>> >>>> >>> me some >>> >>> >>>> hints? Where should I start to look into this problem? >>>> >>>> >>> Well, logs, obviously. Does anything appear in the apache error log >>> when you try to hit the sites? >>> >>> >>> >>> >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> >> > Apache doesn't write to the access log until a request is complete, so it > may be worth bumping the LogLevel value to something more verbose. > > -Boris >