From owner-freebsd-net@FreeBSD.ORG Thu Jun 19 11:17:16 2008 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 46BB8106566B for ; Thu, 19 Jun 2008 11:17:16 +0000 (UTC) (envelope-from primeroz.lists@googlemail.com) Received: from hu-out-0506.google.com (hu-out-0506.google.com [72.14.214.227]) by mx1.freebsd.org (Postfix) with ESMTP id ADE578FC24 for ; Thu, 19 Jun 2008 11:17:15 +0000 (UTC) (envelope-from primeroz.lists@googlemail.com) Received: by hu-out-0506.google.com with SMTP id 34so8814201hue.8 for ; Thu, 19 Jun 2008 04:17:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type:references; bh=4XiMDOvf46P3BxWWIKmheJibqUiz8SsxJdfly+heCqg=; b=lQB47lJRHhBgv2Dt7yvNwUjADSynnEQ4og/x2wdD1bKOpSJNp7bJQrlAXTSuOnrjbw a4c+tMYBV72ispKwSPP7LnqQcw5D8p47xvcFCZtq/vqmUuGJLGgjtID8BBXqXlHYaMDb tzDe+HqhVazlrY/qOUKZlEh+AAU8bQN5Z4vxA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:references; b=rwooG8mCiRbtS379QGTFYFh04tNHKMKywExjHJKe4R5CEMqZwKAl0egAzFrSua6qLQ 9k+IXDs7oMeOO+PzAT7tVsyWTyoA7Gneqo4UcJ45ViQ9qrmj4tGt1rdd9mn/0gBE7fQn 3/XYCMYUXBYCn2hnAEnWlouYmlq36zX4JpODY= Received: by 10.210.88.3 with SMTP id l3mr1630101ebb.114.1213874234135; Thu, 19 Jun 2008 04:17:14 -0700 (PDT) Received: by 10.210.22.20 with HTTP; Thu, 19 Jun 2008 04:17:14 -0700 (PDT) Message-ID: <55b8c6fe0806190417r440045e6ncf6e99945c453f10@mail.gmail.com> Date: Thu, 19 Jun 2008 12:17:14 +0100 From: "Primeroz lists" To: "Giulio Ferro" In-Reply-To: <485A3DC6.2030500@zirakzigil.org> MIME-Version: 1.0 References: <4859877A.3020300@zirakzigil.org> <4859A3A1.6070105@pce-net.com> <485A28ED.9020103@zirakzigil.org> <55b8c6fe0806190330p225ec6d1g65f8424efeab9b41@mail.gmail.com> <485A3DC6.2030500@zirakzigil.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-net@freebsd.org, Han Hwei Woo Subject: Re: Problems with vlan + carp + alias 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: Thu, 19 Jun 2008 11:17:16 -0000 What is tcpdump showing for ping on 192.168.10.11 ? can you see echo reply exiting vlan10 interface ? what if you try from your server to "ping -S 192.168.10.11 192.168.10.254" ? Hi Primeroz, thanks for your answer. > I set all the carp interfaces, both base and alias, to the 255.255.255.255netmask > as you suggested. > This is my netstat now: > > ... > 192.168.10.0/24 link#11 UC 0 0 vlan10 > 192.168.10.254 link#11 UHLW 2 0 vlan10 > 192.168.10.10 192.168.10.10 UH 0 0 carp10 > 192.168.10.11 192.168.10.11 UH 0 0 carp10 > 192.168.10.12 192.168.10.12 UH 0 0 carp10 > ... > > As you see, the 192.168.10.0/24 is routed through the vlan10 interface, > and this should be correct. > > As before, I can ping 192.168.10.10, but not 192.168.10.11 and above. > > Could this be a bug of carp with alias interfaces? > > Thanks again. > Giulio. >