ethernet card

I have an old desktop with a VIA Rhine III PCI ethernet card. The kernel modules are compiled in, dmesg says vr0 is detected ok, no errors, ifconfig up, status: active, static ip, but no packets traverse the card. So weird. The card is good because it worked with Linux. The cable is good...

Hello there, I am running FreeBSD 14.2 with a NVIDIA Connect X-7 NIC. The mlx5(3.7.1) driver that comes along with the base kernel image detects MFA1A00 cable as a 100G-KR4 cable incorrectly. But the earlier generation of its NIC, Connect X-6/Connect X-4 detects it correctly as a 100G-SR4...

Greetings I am new here and I was wondering what USB Ethernet adapter would work best. Because if I want to make wifi or driver needed hardware to work I need a way to install these needed drivers thank you;)

Hi, Is there a guide/example develop a network driver for Freebsd. I newly installed Freebsd on my Asus Tuf 15 laptop. I can see recently this driver was added to linux-kernel here - https://github.com/torvalds/linux/commit/5c14a5f944b91371961548b1907802f74a4d2e5c. Thanks, Shivam