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Subject: Re: Problem with VLAN config and traffic after 10.1-R -> 10.3-R-p5
 Upgrade?
From: Michael Gmelin <freebsd@grem.de>
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Date: Thu, 23 Jun 2016 14:30:15 +0200
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To: Karl Pielorz <kpielorz_lst@tdx.co.uk>
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> On 23 Jun 2016, at 14:14, Karl Pielorz <kpielorz_lst@tdx.co.uk> wrote:
>=20
>=20
> --On 23 June 2016 11:53 +0100 Karl Pielorz <kpielorz_lst@tdx.co.uk> wrote:=

>=20
>> This gets increasingly weird if I run tcpdump on the 10.3 box. The act of=

>> running 'tcpdump -i lagg1.30 -n' actually fixes the problem:
>=20
> As a follow up - running 'ifconfig lagg1 promisc' fixes the issue as well (=
as you'd kind of expect if tcpdump does while it's running).
>=20
> I don't know if that's a good idea / workaround for now?

I don't think having an IP address on an interface that also has vlan interf=
aces is a good idea. What kind of traffic are you expecting on lagg1?

- Michael