My mainboard is a Supermicro 10slm with 2 Gigabit network connections enabled (igb0 and igb1). While troubleshooting communication with the NAS was slow, I noticed that igb0 reported being 100baseT, which, in turn, explained why iperf reported only getting 96Mbit/s transfer rate. I don't know why this adapter is stuck at 100Mb/s. I was able to swapped the ip address to the other adapter and throughput is now reported at 940Mb/s.
I wonder if this is a coincidence, or something related to the TrueNAS12 update that affected the settings for the igb0 networking adapter. Is there a s/w setting that can change the speed of the adapter or is this adapter just failing? TIA.
I wonder if this is a coincidence, or something related to the TrueNAS12 update that affected the settings for the igb0 networking adapter. Is there a s/w setting that can change the speed of the adapter or is this adapter just failing? TIA.