Can someone tell me the proper settings for iSCSI NICs to disable the following? Our storage provider would like to see these settings in place.
Large Receive Offload
Receive Side Scaling
TCP Checksum Offload(IPv4)
Large Send Offload (IPv4)
Offload TCP Segmentation
I assume these are the availible settings of our current NIC:
# ethtool -k vmnic5
Offload parameters for vmnic5:
Cannot get device udp large send offload settings: Function not implemented
Cannot get device generic segmentation offload settings: Function not implemented
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off
Thanks for your help.