From owner-freebsd-net  Fri Apr 19 13: 3:11 2002
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From: Doug Ambrisko <ambrisko@ambrisko.com>
Message-Id: <200204192001.g3JK1q748470@ambrisko.com>
Subject: Re: vlan traffic over ipsec tunnel
In-Reply-To: <200204191713.g3JHDVg41265@arch20m.dellroad.org>
To: Archie Cobbs <archie@dellroad.org>
Date: Fri, 19 Apr 2002 13:01:52 -0700 (PDT)
Cc: Terry Lambert <tlambert2@mindspring.com>,
	"Peter J. Blok" <Peter.Blok@inter.NL.net>,
	freebsd-hackers@FreeBSD.org, freebsd-net@FreeBSD.org
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Archie Cobbs writes:
| Terry Lambert writes:
| > Bridging doesn't work with the vlanX interface currently in FreeBSD.
| 
| Why not?
| 
| I believe you, I've just never used vlans and always assumed
| that they acted like normal Ethernet interfaces.

Same here:
  a21p#  ngctl list
  There are 5 total nodes:
    Name: ngctl53375      Type: socket          ID: 00000006   Num hooks: 0
    Name: an0             Type: ether           ID: 00000005   Num hooks: 0
    Name: vmnet1          Type: ether           ID: 00000004   Num hooks: 0
    Name: vlan0           Type: ether           ID: 00000003   Num hooks: 0
    Name: fxp0            Type: ether           ID: 00000002   Num hooks: 0
  a21p# ifconfig vlan0
  vlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
          inet 192.168.33.1 netmask 0xffffff00 broadcast 192.168.33.255
          ether 00:10:a4:91:2e:ce 
          vlan: 34 parent interface: fxp0
  a21p# 

Would imply it should just work to bridge vlan's via netgraph bridging.
As Archie said I have not tested this to prove how it does or does not
work since I haven't had a need to try it.

Doug A.

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