Slow Gigabit Ethernet

["David G." <lightman%fastmail.fm@localhost>]

Hi,

I recently installed NetBSD 6.1 and while the installation was easy and
the RTL8169SC Ethernet adapter was recognized, I seem to be getting
sluggish performance.  I'm only seeing around 25-30% of the usage.  In
the past, I was easily able to get 50% or higher.

Any ideas?

Thanks!

NIC info:

nbsd# ifconfig re1
re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        
capabilities=3f80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx,TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx>
        enabled=0
        address: 00:14:d1:22:d3:08
        media: Ethernet autoselect (1000baseT full-duplex)
        status: active
        inet 10.1.1.10 netmask 0xffffff00 broadcast 10.1.1.255
        inet6 fe80::214:d1ff:fe22:d302%re1 prefixlen 64 scopeid 0x2


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