Hyper-V Fastpath v18

Question

Hello, 
 will there be support for fastpath using the hv_netvsc Hyper-V network driver? 
 SFVH_HV01_SFOS 18.0.0 EAP3-Refresh1# ethtool -i PortB driver: hv_netvsc version: firmware-version: N/A expansion-rom-version: bus-info: supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no 
 
 currently I get the following error. 
 console> system firewall-acceleration show Firewall Acceleration is Enabled. Fastpath Load Failed.

Apurv Patel · Accepted Answer

Hi Akilae, 
 No,Currently fastpath supports the following NIC drivers: i40e, e1000, e1000e, igb, ixgbe, vmxnet3. 
 If fastpath is enabled when system has no supported NICs, fastpath load will fail but system will still be fully functional without the performance enhancements provided by fastpath.