echo "rule=4 if=eth3 action=ACCEPT protocol=udp local_port=7330-7340" \
> /proc/driver/sfc_resource/firewall_add
Rules can be inserted into any position in the table and existing rule numbers will be adjusted to accommodate new rules. If a rule number is not specified the rule will be appended to the existing rule list.
Note: Errors resulting from the add/delete commands will be displayed in dmesg.