> I'll welcome a complete dmesg after you have recovered through
> ifconfig down/up though.
_Nothing_ on dmesg.
> No problem. One more question: have you enabled NAPI ? If not, you
> should.
Doesn't seem to make a difference. Here, with it on, after failing it:
--- 192.168.99.100 ping statistics ---
1362 packets transmitted, 903 packets received, 33% packet loss
round-trip min/avg/max = 0.1/35803.4/65264.8 ms
Worse than I thought, to a machine on the same gigabit copper switch...
ifconfig eth1:
eth1 Link encap:Ethernet HWaddr 00:E0:4C:13:A9:56
inet addr:192.168.99.99 Bcast:192.168.99.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:528416 errors:252 dropped:620 overruns:0 frame:966
TX packets:243040 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
Interrupt:161 Base address:0xe000
ethtool eth1:
Settings for eth1:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
Link detected: yes
Note, without having thrown traffic through it, I have:
PING 192.168.99.100 (192.168.99.100): 56 data bytes
64 bytes from 192.168.99.100: icmp_seq=0 ttl=128 time=0.1 ms
64 bytes from 192.168.99.100: icmp_seq=1 ttl=128 time=0.1 ms
64 bytes from 192.168.99.100: icmp_seq=2 ttl=128 time=0.1 ms
64 bytes from 192.168.99.100: icmp_seq=3 ttl=128 time=0.1 ms
--- 192.168.99.100 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 0.1/0.1/0.1 ms
What next?
-Tom
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