A pre-built HL15 server (Supermicro X11SPH-nCTPF wth Intel X722 SFP+ ports, Rocky Linux) would not link to a UniFi USW-24-POE over a VANDESAIL SFP+ DAC: the switch port stayed Disconnected under every negotiation setting on both sides. After ordering a 10Gtek cable the host reported network driver…
On an Intel S2600WFT board the X722 10GbE SFP+ controller (rev 09, NVM 3.31 0x80000d31 1.1767.0) refused ethtool -m with Cannot get module EEPROM information: Invalid argument, and the kernel logged Module EEPROM memory read not supported. Please update the NVM image. The behaviour was identical…
A FreeNAS build on a Supermicro X11SPM-TPF board would not recognise a Ubiquiti UF-RJ45-10G SFP+ copper module in the on-board SFP+ cage, although the switch side showed link. The poster asked for BIOS settings or a compatible 10G RJ45 transceiver. Hardware involved: Supermicro X11SPM-TPF, Intel…
The poster tried a Mellanox MFA2P10-Axxx 25G SFP28 AOC between a MikroTik switch and a Supermicro server with an Intel X722 (ixl driver) under pfSense. The cable linked fine switch-to-switch but on the X722 ifconfig -vvvm showed the module recognised (10GBase-SFI, 1000Base-KX listed) yet no carrier…
On a Supermicro SYS-1019D-FRN8TP running VyOS 1.4 rolling the on-board Intel X722 (i40e) did not recognise an ISP-supplied 1310/1270 nm single-fibre SFP nor other spare optics; ethtool -m returned Cannot get module EEPROM information: Invalid argument. The poster asked how to apply the well-known…
