From owner-freebsd-net Wed Oct 27 8:46:25 1999 Delivered-To: freebsd-net@freebsd.org Received: from guard.polynet.lviv.ua (Guard.PolyNet.Lviv.UA [209.58.62.194]) by hub.freebsd.org (Postfix) with SMTP id 8EE1015359 for ; Wed, 27 Oct 1999 08:46:00 -0700 (PDT) (envelope-from pam@postoffice.polynet.lviv.ua) Received: (qmail 2238 invoked from network); 27 Oct 1999 15:45:56 -0000 Received: from unknown (HELO postoffice.polynet.lviv.ua) (unknown) by unknown with SMTP; 27 Oct 1999 15:45:56 -0000 Received: (qmail 95672 invoked by uid 1001); 27 Oct 1999 15:45:55 -0000 Date: 27 Oct 1999 18:45:55 +0300 Message-ID: <19991027184555.A89816@polynet.lviv.ua> Date: Wed, 27 Oct 1999 18:45:55 +0300 From: Adrian Pavlykevych To: freebsd-net@freebsd.org Subject: Problem with 802.1q VLANs under 3.3-Stable Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hello! Recenty I've tried to configure tagged VLANs on FreeBSD 3.3-Stable. After sucessful compilation of kernel with "pseudo-device vlan 16" option and compiling patched ifconfig with vlan support (from recently published vlan.tar.gz tarball by Bill Paul ), I've configured two VLANs on the xl0 interface and connected it to 3Com SuperStack Switch 3300. I'm able to ping hosts in both VLANs (and get appropriate vlan_start message from kernel), but no UDP or TCP traffic seem to go through. BTW, I've seen similar message in the freebsd-* archives but no real solution/bugfix. Can you advice on the ways to debug this? (I know that tcpdump is not VLAN capable and ends with kernel panic). Answering hosts were connected to VLANs without tagging so each have seen only one VLAN. The only devices doing tag insertion were FreeBSD and SuperStack. Same config with Linux 2.2-something with VLAN support works ok. I've tested with both stock if_vlan.c and one from Pauls tarball. I'll try to provide you with any debug information upon request. Card: 3Com 905B Switch: 3Com SuperStack || Switch 3300 FreeBSD: 3.3-Stable CVSupped on Oct 16 Thanks in advance, -- Adrian Pavlykevych email: System Administrator phone/fax: +380 (322) 742041 State University "Lvivska Polytechnica" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message