When TSO enabled on my re NIC, data transferred via network corrupted.
It easy to reproduce using scp:
citrin:~>scp some_file.tar.bz2 some_host:
..
Received disconnect from 10.10.10.100: 2: Corrupted MAC on input.
lost connection
And same when data transferred to any other host.
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=399b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC>
ether 00:1a:4d:2d:82:6e
inet 10.10.10.101 netmask 0xfffffe00 broadcast 10.10.10.255
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
[EMAIL PROTECTED]:2:5:0: class=0x020000 card=0xe0001458 chip=0x816710ec
rev=0x10 hdr=0x00
vendor = 'Realtek Semiconductor'
device = 'RTL8169/8110 Family Gigabit Ethernet NIC'
class = network
subclass = ethernet
Known workaround:
ifconfig re0 -tso
May be TSO should be disabled by default?
System is fresh:
FreeBSD 8.0-CURRENT #7: Sat Mar 22 20:59:10 MSK 2008
amd64
--
WBR,
Anton Yuzhaninov
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