FreeBSD Set Network Polling To Boost Performance last updated June 23, 2009 in Categories FreeBSD, Monitoring, Networking, Troubleshooting, UNIXI‘ve Intel PRO/1000 Gigabit Ethernet adapter installed in my server. How do I set network card (NIC) polling and disable interrupts under FreeBSD operating systems to boost network performance for 100M and 1000M network links?