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22.7 Legacy Series / Re: R86S - Mellanox

« on: January 05, 2023, 06:51:30 pm »

Not sure if I should be piggy backing off this thread but I also recently received an R86S.
From googling I found the
loader.conf.local:
mlx4en_load="YES"

I can see the interfaces and assign them. I ended up buying two different 10gTek DACs (one listed as compatible with Ubiquti and one Mellanox). When I connect them to the switch I can see the details of the DAC in the Unifi Controller but the port is greyed out (disconnected). In the dmesg, I can see link DOWN but I am not sure where else to look to troubleshoot this.

root@OPNsense:" # dmesg | grep mlx
m1x4_core: Mellanox ConnectX core driver v3.7.1 (November 2021)
m1x4_core: Initializing m1x4_core
mlx4_core0: Unable to determine PCI device chain minimum BW
m1x4_en m1x4_core: Activating port:1
mlxen0: Ethernet address: xx
m1x4_en: mlx4_core0: Port 1: Using 4 TX rings
mlxen0: link state changed to DOWN
mlx4_en: mlx4_core@: Port 1: Using 8 RX rings m1x4_en: mlxeno: Using 4 TX rings
m1x4_en: mlxen0: Using 8 RX rings
m1x4_en: mlxen0: Initializing port mlx4_en mlx4_core: Activating port:2
mlxen1: Ethernet address: xx
m1x4_en: mlx4_core@: Port 2: Using 4 TX rings
mlxen1: link state changed to DOWN
m1x4_en: m1x4_core0: Port 2: Using 8 RX rings
m1x4_en: mlxen1: Using 4 TX rings
m1x4_en: mlxen1: Using 8 RX rings
m1x4_en: mlxen1: Initializing port
mlxen0: tso4 disabled due to -txcsum.
mlxen0: tso6 disabled due to -txcsum6.
mlxen1: ts04 disabled due to -txcsum.
mlxen1: tso6 disabled due to -txcsum6.