+ip link set "$1" xdpoffload obj xdp sec xdp_drop || (
+ echo "Failed to install in NIC, testing in driver..." && ip link set "$1" xdpdrv obj xdp sec xdp_drop || (
+ echo "Failed to install in driver, using generic..." && ip link set "$1" xdpgeneric obj xdp sec xdp_drop
+ )
+)
+echo "$RULES" | grep "^flow. {" > installed-rules.txt