Date: Wed, 30 Mar 2005 20:01:23 +0300 From: Ruslan Ermilov <ru@FreeBSD.org> To: Philip Olsson <olsson@puffy.nu> Cc: freebsd-net@FreeBSD.org Subject: Re: em(4) + bridging Message-ID: <20050330170123.GA29295@ip.net.ua> In-Reply-To: <424AC552.8020502@puffy.nu> References: <424AB340.1060207@puffy.nu> <20050330151027.GA28805@ip.net.ua> <424AC552.8020502@puffy.nu>
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--n8g4imXOkfNTN/H1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi again, On Wed, Mar 30, 2005 at 05:27:14PM +0200, Philip Olsson wrote: > >On Wed, Mar 30, 2005 at 04:10:08PM +0200, Philip Olsson wrote: > >=20 > > > >>Iam woundering if there exists any patchset that will fix the broken=20 > >>em-driver or if anyone can bring my up to date with the development of= =20 > >>the driver. > > > 5-stable >=20 > >>Right now I want to do dummynet on em with dot1q, works fine with other= =20 > >>nics but I want to do it with a em(4) card. > >> > >> =20 > >> > >You decide, do you need bridge(4) or dummynet(4) (subject and body > >disagree)? I fixed a broken "bridging on VLANs whose parent > >interfaces support h/w VLAN tag encapsulation" in HEAD a while ago, > >on February 18, in this commit: > > > >http://lists.freebsd.org/pipermail/cvs-src/2005-February/040840.html > > > >=20 > > > I need both briding and dummynet, right now briding does not work. > Your change is only in -current, i run stable. > I will try to try them later tonight. >=20 As a work-around, em(4) driver supports turning off VLAN tagging in hardware, so you can switch it off without code modifications and expect with a reasonable chance of success it will now work. For example, ifconfig em0 -vlanhwtag Then try bridging on VLAN interfaces again. If it works now, then merging my patch to RELENG_5 will definitely help you. Unfortunately, I'm not in a mood (nor I think re@ would) to merge (commit) this change now, so close to a release. Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --n8g4imXOkfNTN/H1 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCSttiqRfpzJluFF4RArlxAJwPWSXCyYWRL811Qz/U/XEQmsEl0ACgk5bl 4OhvvqhoF1ZzBceqhpZp3uY= =llvh -----END PGP SIGNATURE----- --n8g4imXOkfNTN/H1--
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