Date: Tue, 19 Mar 2019 09:01:36 +0000 From: Eric Bautsch <eric.bautsch@pobox.com> To: "Patrick M. Hausen" <hausen@punkt.de> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: Bridges on VLAN-tagged interfaces. Message-ID: <02da14d5-dcf9-1717-61e3-8e6fd61fcf4d@pobox.com> In-Reply-To: <B5F26EB1-2779-4AD0-9A4F-8417A94E9367@punkt.de> References: <c3bbab99-1612-2f65-644f-a380f8233e11@pobox.com> <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> <050a68a3-7581-4985-e54a-e045259e8cfd@omnilan.de> <aadfded1-b3d6-23cd-a1db-88b86b11f73b@pobox.com> <77aa3369-a6f0-e9c4-e54e-9fab0d41a937@pobox.com> <B5F26EB1-2779-4AD0-9A4F-8417A94E9367@punkt.de>
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Hi Patrick.
I get that point, but then I have two options only: I somehow convince th=
e BIOS=20
to do a network boot over a VLAN for installation - not a capability this=
BIOS=20
appears to have, or I end up creating a whole new VLAN that's either rout=
ed or=20
has YP, DNS, time and installation servers on it. That's a massive headac=
he....
It'd be much neater if FreeBSD could handle the tagged/untagged traffic. =
It just=20
works (TM) on Solaris and Linux, so I expected it to do the same on FreeB=
SD... :-(
Surely, there must be a way....
Eric
On 19/03/2019 07:59, Patrick M. Hausen wrote:
> Hi!
>
>> Am 18.03.2019 um 22:12 schrieb Eric Bautsch <eric.bautsch@pobox.com>:
>> I now have a bridge0 on re0.33 which works, great.
>> I now configure a bridge1 which contains re0 and put an IP on that bri=
dge, and hey presto, that IP pings, but the IP on bridge0 on VLAN 33 stop=
s pinging.
> IMHO you should not be mixing VLAN tagged and untagged
> traffic on the same interface. A port is a trunk port carrying
> tagged traffic or an access port carrying untagged traffic
> only.
>
> So you should - again, my opinion - create a VLAN, say 1 on
> re0 and put re0.1 into bridge1. I know this works from
> experience.
>
> We have some rare performance issues when combining
> this with VNET but first things first =E2=80=A6 still investigating and=
I=E2=80=99ll keep
> the list informed.
>
> Kind regards,
> Patrick
--=20
=20
____
/ . Eric A. Bautsch
/-- __ ___ __________________________________=
____
/ / / / /
(_____/____(___(__________________/ email: eric.bautsch@pobox.co=
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