Month: September 2018
Slow charge on Sony Xperia Z5 Premium Dual
I used my active HDMI adapter the other day to show the display of my phone to some students. Since then, my phone would only charge in slow mode.
Read More → Slow charge on Sony Xperia Z5 Premium Dualiperf3 and Chelsio T6225-CR
I ran four tests yesterday using iperf3. The T6225-CR NIC still runs with Chelsio’s SM10G-SR optics. It’s amazing that receiving TCP streams runs at full speed. Sending TCP streams limps away only at a few megabits per second. This wasn’t expected at all. Even IPv6 runs faster than IPv4 for these particular tests. The Cisco […]
Read More →iperf3 and Chelsio T6225-CR
Chelsio T6225-CR and TOE
After upgrading to a recent base/stable/11, I noticed ifconfig -m now displays two more bits: TOE4 and TOE6 appear in the capabilities word, but not in the options word. (TOE in this case being TCP Offload Engine.)
Read More → Chelsio T6225-CR and TOE