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Subject: Re: Horrendous upload network performance with VLAN (download seems
 OK)
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From: Patrick Proniewski <patpro@patpro.net>
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Date: Wed, 3 Dec 2014 19:37:40 +0100
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To: Borja Marcos <borjam@sarenet.es>
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Cc: freebsd-net@freebsd.org, Steven Hartland <killing@multiplay.co.uk>
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On 03 d=E9c. 2014, at 17:25, Borja Marcos wrote:

> I forgot, sorry. Sometimes you need to set the interface to down and =
up again to make sure changes to flags such as LRO and TSO have been =
applied :/
>=20
> TSO can be disabled in a global way using a sysctl variable: =
net.inet.tcp.tso

what is the proper syntax in rc.conf to disable tso and lro at boot =
time? Will try with vlanhwtso too, as Steven mentioned.

Currently I use:

	ifconfig_bxe0=3D"UP"
	vlans_bxe0=3D"161"
	ifconfig_bxe0_161=3D"inet x.y.z.142/24"
	defaultrouter=3D"x.y.z.1"

ifconfig_bxe0=3D"UP" triggers an error at boot time, "ifconfig: UP: bad =
value", but if I put no value, bxe0 stays down and bxe0.161 won't come =
up. I work remotely, so having a functioning network after boot is more =
comfortable.

Patrick=