hi mate, so I've did dig a little bit within the past week and found that driver which supposed to support that line card:
Line card 1 model: CPAC-4-10F-B
Line card 1 type: 4 ports 10GbE SFP+ Rev 2.0
driver: ixgbe
version: 5.15.2 (V1.0.1_ckp)
firmware-version: 0x800000cb
Apparently Gaia R82 is failing this particular driver which runs this NIC/LINE CARD.
I do have on the same appliance another LINE CARD:
Line card 2 model: CPAC-2-10F-B
Line card 2 type: 2 ports 1/10GbE SFP+ Rev 2.0
this one works pefrectly fine and DOES NOT SHOW any signs of an issue between kernel and driver (on driver level and rx errors).
Conclusion - is there ANYONE who can try or at least HELP and take care of this issue for the benefit of ALL around the world who uses CPAC-4-10F-B and MAY or WILL have same story sooner or later?
I'd apprecaite ANY effort as it seems it isn't a big deal for anyone at CP ... 😞
Jerry