First
onload_uninstall
Go to /root/onload/scripts/
./onload_install
Then
onload_tool reload --onload-only
If you want to run onload tcpdump then need install libpcap-devel.
Then uninstall and install onload (Do above steps)
libpcap-devel-1.5.3-13.el7_9.x86_64.rpm
Run below to see pcap is already installed
rpm -q libpcap libpcap-devel
libpcap-1.5.3-13.el7_9.x86_64
libpcap-devel-1.5.3-13.el7_9.x86_64
