From owner-freebsd-net Thu Jun 6 8:10:23 2002 Delivered-To: freebsd-net@freebsd.org Received: from vbook.express.ru (asplinux.ru [195.133.213.194]) by hub.freebsd.org (Postfix) with ESMTP id 2F7C037B400 for ; Thu, 6 Jun 2002 08:10:15 -0700 (PDT) Received: from vova by vbook.express.ru with local (Exim 3.36 #1) id 17Fytq-0009XN-00; Thu, 06 Jun 2002 19:10:06 +0400 Subject: Re: [HELP] IPless VLAN interfaces From: "Vladimir B. " Grebenschikov To: Marko Zec Cc: Christophe Prevotaux , "net@freebsd.org" In-Reply-To: <3CFF7644.F4F5CC1@tel.fer.hr> References: <20020606125126.3d44145c.c.prevotaux@hexanet.fr> <1023373804.470.20.camel@vbook.express.ru> <3CFF7644.F4F5CC1@tel.fer.hr> Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable X-Mailer: Ximian Evolution 1.0.5 Date: 06 Jun 2002 19:10:06 +0400 Message-Id: <1023376206.470.40.camel@vbook.express.ru> Mime-Version: 1.0 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org =F7 Thu, 06.06.2002, =D7 18:48, Marko Zec =CE=C1=D0=C9=D3=C1=CC: > > # ifconfig fxp0 1.1.1.1/24 > > # ifconfig vlan0 1.1.1.1/32 > > # ifconfig vlan1 1.1.1.1/32 > > # ifconfig vlan2 1.1.1.1/32 >=20 > This will never work - you can't have the same IP address/mask on more th= an > one interface. Sure ? Do have try cut and paste my example into xterm ? vbook#/sys/i386/compile/VBOOK 142_> ifconfig -a lo0: flags=3D8049 mtu 16384 inet 127.0.0.1 netmask 0xff000000=20 fxp0: flags=3D8843 mtu 1500 inet 192.168.1.111 netmask 0xffffff00 broadcast 192.168.1.255 ether 08:00:46:04:31:b3 media: Ethernet autoselect (100baseTX) status: active vbook#/sys/i386/compile/VBOOK 143_> ifconfig lo0 1.1.1.1/32 alias vbook#/sys/i386/compile/VBOOK 144_> ifconfig fxp0 1.1.1.1/32 alias vbook#/sys/i386/compile/VBOOK 145_> uname -a FreeBSD vbook.express.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #3: Fri May 24 15:49:21 MSD 2002 =20 root@vbook.express.ru:/usr/obj/usr/local/src/sys/VBOOK i386 vbook#/sys/i386/compile/VBOOK 147_> ifconfig -a lo0: flags=3D8049 mtu 16384 inet 127.0.0.1 netmask 0xff000000=20 inet 1.1.1.1 netmask 0xffffffff=20 fxp0: flags=3D8843 mtu 1500 inet 192.168.1.111 netmask 0xffffff00 broadcast 192.168.1.255 inet 1.1.1.1 netmask 0xffffffff broadcast 1.1.1.1 ether 08:00:46:04:31:b3 media: Ethernet autoselect (100baseTX) status: active Both addresses are work: vbook#/sys/i386/compile/VBOOK 153_> ping -R -S 1.1.1.1 127.0.0.1 PING 127.0.0.1 (127.0.0.1) from 1.1.1.1: 56 data bytes 64 bytes from 127.0.0.1: icmp_seq=3D0 ttl=3D64 time=3D0.167 ms RR: localhost (127.0.0.1) 1.1.1.1 64 bytes from 127.0.0.1: icmp_seq=3D1 ttl=3D64 time=3D0.150 ms (same route) vbook#/sys/i386/compile/VBOOK 154_> ping -n -R -S 1.1.1.1 192.168.1.109 PING 192.168.1.109 (192.168.1.109) from 1.1.1.1: 56 data bytes 64 bytes from 192.168.1.109: icmp_seq=3D0 ttl=3D64 time=3D1.836 ms RR: 192.168.1.109 1.1.1.1 64 bytes from 192.168.1.109: icmp_seq=3D1 ttl=3D64 time=3D1.600 ms (same route) (use loopback not best way to do this, but you can try any interface) > What OS are you running? # uname -a FreeBSD vbook.express.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #3: Fri May 24 15:49:21 MSD 2002 =20 root@vbook.express.ru:/usr/obj/usr/local/src/sys/VBOOK i386 Same setup works well on 4-STABLE =20 > Marko >=20 --=20 Vladimir B. Grebenschikov vova@sw.ru, SWsoft, Inc. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message