Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 17 Jan 2011 05:08:33 +0000
From:      Martin Wilke <miwi@FreeBSD.org>
To:        freebsd-current@FreeBSD.org
Cc:        freebsd-stable@FreeBSD.org
Subject:   FreeBSD 8.1 re0 shows half duplex
Message-ID:  <AANLkTi=B0mtn6JswLcxxHPOu19=D=r9onew21xC9mpd-@mail.gmail.com>

next in thread | raw e-mail | index | archive | help
Howdy Guys,

I have a strange problem, I'm on FreeBSD 8.1 and ifconfig re0 shows
half-duplex (see output) and the download speed
is damn slow, maximum 20 kbps. I'm not sure how to debug this so it would be
nice if someone can
help me to fix it.

When i change it manually via command line, the media line appeared to have
2 entries -- full-duplex and half-duplex

re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=389b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_UCAST,WOL_MCAST,WOL_MAGIC>
ether 6c:62:6d:90:6e:63
inet XXXXXX netmask 0xffffffc0 broadcast XXXXXX
media: Ethernet 100baseTX <full-duplex> (100baseTX <half-duplex>)
status: active


main# uname -a
FreeBSD XXXX 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 #0: Fri Jan 14 04:15:56
UTC 2011 root@freebsd:/usr/obj/usr/src/sys/GENERIC amd64
main#

# dmesg
re0: <RealTek 8168/8111 B/C/CP/D/DP/E PCIe Gigabit Ethernet> port
0xe800-0xe8ff mem 0xfbeff000-0xfbefffff,0xf6ff0000-0xf6ffffff irq 16 at
device 0.0 on pci6
re0: Using 1 MSI messages
re0: Chip rev. 0x3c000000
re0: MAC rev. 0x00400000
miibus0: <MII bus> on re0
re0: Ethernet address: 6c:62:6d:90:6e:63
re0: [FILTER]
re0: link state changed to UP
main#

# pciconf -lv
re0@pci0:6:0:0: class=0x020000 card=0x75221462 chip=0x816810ec rev=0x02
hdr=0x00
vendor = 'Realtek Semiconductor'
device = 'Gigabit Ethernet NIC(NDIS 6.0) (RTL8168/8111/8111c)'
class = network
subclass = ethernet


# dmideco
http://nopaste.unixfreunde.de/46256



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?AANLkTi=B0mtn6JswLcxxHPOu19=D=r9onew21xC9mpd->