IPV6_FW_F_ACCEPT
case IPV6_FW_F_ACCEPT:
rule.fw_flg |= IPV6_FW_F_ACCEPT; av++; ac--;
case IPV6_FW_F_ACCEPT:
default_rule.fw_flg |= IPV6_FW_F_ACCEPT;
case IPV6_FW_F_ACCEPT:
case IPV6_FW_F_ACCEPT: