mlx4_en module is not loaded at boot time for Mellanox 10 Gigabit Ethernet Cards
Issue
- None of the Mellanox network interfaces come up when my system boots.
- The
mlx4_en
driver is not loaded automatically at boot. - The
mlx4_core
driver is loaded. - mlx4_en module is not being loaded for 3650M4 Mellanox Card
- InfiniBand 10 G NIC card is not detected
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 6
- Mellanox Technologies ConnectX InfiniBand / Ethernet Cards
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.