Return-Path: X-Original-To: apmail-tomcat-users-archive@www.apache.org Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 60EE5C1BA for ; Wed, 30 May 2012 15:33:48 +0000 (UTC) Received: (qmail 9366 invoked by uid 500); 30 May 2012 15:33:45 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 9176 invoked by uid 500); 30 May 2012 15:33:44 -0000 Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Users List" Delivered-To: mailing list users@tomcat.apache.org Received: (qmail 9166 invoked by uid 99); 30 May 2012 15:33:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 May 2012 15:33:44 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of brett.dellegrazie@gmail.com designates 209.85.210.45 as permitted sender) Received: from [209.85.210.45] (HELO mail-pz0-f45.google.com) (209.85.210.45) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 May 2012 15:33:38 +0000 Received: by dadv2 with SMTP id v2so8803881dad.18 for ; Wed, 30 May 2012 08:33:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:content-type:content-transfer-encoding; bh=lROaI4RebIccfCC04q/3D5mUXVq+p1A5FQZZiJTO9GE=; b=DeWqt/pTTu9T3fZ3y3Y9FF5qwKWoKM6zerKAe5eU49JVUDqauH7cwf34z3or+fPh2Y rE4/oZek8oB08QdcDugCqVIeBzSoPkCMt048xWXRKB6seT2qItvh/hR+4fFFgfkxElk3 lD3tlKvk/uVNc/unyZrFDnzyKm168pq84nfJz9hREsZrqBXa7iLMFVzeLQ83zvWe9vjV Swc6bhYlYZAoB2E6AtcBMxtN5vDGmSDeMR8mUNPZxE5d5ixEvVAByt05W8tC+J3eAnsT 0co03SfIEKHuq/4cqxGecQZUqrA8UHx4T5yz6dvO6L+o49LEt4xJ1KL/eikEltb3+lX8 +cIw== MIME-Version: 1.0 Received: by 10.68.216.33 with SMTP id on1mr49587458pbc.105.1338391996939; Wed, 30 May 2012 08:33:16 -0700 (PDT) Received: by 10.143.32.17 with HTTP; Wed, 30 May 2012 08:33:16 -0700 (PDT) Reply-To: bdellegrazie@iee.org In-Reply-To: <4FC63663.402@ice-sa.com> References: <4FC5E6E8.2030801@ice-sa.com> <4FC63663.402@ice-sa.com> Date: Wed, 30 May 2012 16:33:16 +0100 Message-ID: Subject: Re: AJP communication failures From: Brett Delle Grazie To: Tomcat Users List Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 30 May 2012 16:01, Andr=E9 Warnier wrote: > Roney Duilio Stein wrote: >> >> Hello Warnier, >> >> The "disablereuse=3DOn" just made things worse, maybe due to the high >> frequency/quantity of opened connections. >> I'll look on the possibility to disable the MS NLB. >> > According to my superficial reading of a couple of MS KB pages about the > NLB, it should be relatively easy to at least temporarily take a host out= of > the NLB (for software updates e.g.). You may want to try that first, with > your two hosts A/B. > I would also - in a separate step if possible - completely disable the > Firewall Service, just in case. > > Anyway, whatever solves your problem, please report it here, so that some= one > else may profit from it by searching the list archives. Hi, If there are any network hardware (switches or firewalls) involved they need to have multicast MAC enabled - often this is not enabled by default. Failing to do this can result in similar issues to those you have described. Just something else to check :) > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org > For additional commands, e-mail: users-help@tomcat.apache.org > --=20 Best Regards, Brett Delle Grazie --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org For additional commands, e-mail: users-help@tomcat.apache.org