From owner-freebsd-net@freebsd.org Sun Mar 11 17:46:55 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4F2A2F40DE4 for ; Sun, 11 Mar 2018 17:46:55 +0000 (UTC) (envelope-from list1@gjunka.com) Received: from msa1.earth.yoonka.com (yoonka.com [88.98.225.149]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "msa1.earth.yoonka.com", Issuer "msa1.earth.yoonka.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id D5EA076096 for ; Sun, 11 Mar 2018 17:46:54 +0000 (UTC) (envelope-from list1@gjunka.com) Received: from crayon2.yoonka.com (crayon2.yoonka.com [10.70.7.20]) (authenticated bits=0) by msa1.earth.yoonka.com (8.15.2/8.15.2) with ESMTPSA id w2BHkqeR051333 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Sun, 11 Mar 2018 17:46:52 GMT (envelope-from list1@gjunka.com) Subject: Re: Incorrect route interface To: freebsd-net@freebsd.org References: <9dd657bc-ad58-f5cb-327a-572a561f1d6b@gjunka.com> <5AA45F89.7090800@grosbein.net> <21e1b380-4d4a-cd26-5694-fac51cc0dfa2@gjunka.com> <5AA4C6E3.2050909@grosbein.net> From: Grzegorz Junka Message-ID: <789ff583-7995-75ce-94c8-9e2fe8b17488@gjunka.com> Date: Sun, 11 Mar 2018 17:46:52 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <5AA4C6E3.2050909@grosbein.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB-large X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 11 Mar 2018 17:46:55 -0000 On 11/03/2018 06:04, Eugene Grosbein wrote: > 11.03.2018 7:01, Grzegorz Junka wrote: > >>> Just do not assign addresses from same network 10.20.0.0/16 to different network interfaces >>> and you will be fine. Assign them all to right interface: >>> >>> ifconfig_em0="inet 10.20.2.14 netmask 255.255.0.0" >>> ifconfig_em0_alias0="inet 10.20.2.15/32" >>> ifconfig_igb0_alias0="inet 10.20.2.16/32" > Interfaces meant to be all equal, last line should be: > > ifconfig_em0_alias1="inet 10.20.2.16/32" > OK, I see. So this is in case I want many IPs assigned to the same interface. What if I want one IP assigned to multiple interfaces (i.e. so that the additional igb0-3 effectively work as a 4-port switch)?