Date: Sun, 07 Mar 2004 12:04:58 +1030 From: Phil Kernick <Phil@Kernick.org> To: "Marc G. Fournier" <scrappy@hub.org> Cc: freebsd-stable@freebsd.org Subject: Re: Odd network issue ... *very* slow scp between two servers Message-ID: <404A7C42.1010301@Kernick.org> In-Reply-To: <20040306212430.F13247@ganymede.hub.org> References: <20040306130937.N71806@ganymede.hub.org> <20040306210515.M13247@ganymede.hub.org> <20040306211328.H13247@ganymede.hub.org> <20040306212430.F13247@ganymede.hub.org>
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Marc G. Fournier wrote:
> Wow, okay, switching to 10baseT/UTP, full duplex is atrocious too:
>
> 1038785 bytes received in 74.30 seconds (13.65 KB/s)
>
> So, bug with full-duplex on the em devices?
More likely to be a problem with the network card.
# ifconfig em0
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<rxcsum,txcsum>
inet X.X.X.X netmask 0xffffff00 broadcast X.X.X.X
ether 00:07:e9:0f:ea:2e
media: Ethernet autoselect (1000baseTX <full-duplex>)
status: active
# Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
em0 1500 <Link#1> 00:07:e9:0f:ea:2e 7668536 0 6071661 0 0
Phil.
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