O_IP_DSTPORT
cmd = fill_one_port(cmd, O_IP_DSTPORT, dp);
case O_IP_DSTPORT:
add_ports(cmd, *av, proto, O_IP_DSTPORT)) {
add_ports(cmd, *av, proto, O_IP_DSTPORT)) {
(opcode == O_IP_DSTPORT ? " dst-port" : " src-port"));
case O_IP_DSTPORT:
case O_IP_DSTPORT: /* XXX artificial limit, 30 port pairs */