Has anyone had issues with jumbo frames on non-Intel cards? Specifically, Realtek cards? (Realtek® 8111F here)
I swapped mobos for my system today and reinstalled freenas. When I set the mtu to 9000 now, I get quirky behavior. When I browse to the CIFS share and try to copy a file from the share to my local desktop, it will copy for 1 second then speed drops to 0mb. I tried this from 3 different pcs.
While this happens, no system can ping freenas and the mgmt internet is not accessible. It returns in about 60-90 seconds.
I am currently putting two dedicated Intel NICs in to to see if it resolves the issue. But want to see if it could possibly be anything I am overlooking.
Everything on the network side is fine.. jumbo frames enabled on my switch and workstations.
I swapped mobos for my system today and reinstalled freenas. When I set the mtu to 9000 now, I get quirky behavior. When I browse to the CIFS share and try to copy a file from the share to my local desktop, it will copy for 1 second then speed drops to 0mb. I tried this from 3 different pcs.
While this happens, no system can ping freenas and the mgmt internet is not accessible. It returns in about 60-90 seconds.
I am currently putting two dedicated Intel NICs in to to see if it resolves the issue. But want to see if it could possibly be anything I am overlooking.
Everything on the network side is fine.. jumbo frames enabled on my switch and workstations.