#define EBT_IP_SPORT 0x10
#define EBT_IP_DPORT 0x20
#define EBT_IP_ICMP 0x40
+#define EBT_IP_IGMP 0x80
#define EBT_IP_MASK (EBT_IP_SOURCE | EBT_IP_DEST | EBT_IP_TOS | EBT_IP_PROTO |\
- EBT_IP_SPORT | EBT_IP_DPORT | EBT_IP_ICMP)
+ EBT_IP_SPORT | EBT_IP_DPORT | EBT_IP_ICMP | EBT_IP_IGMP)
#define EBT_IP_MATCH "ip"
/* the same values are used for the invflags */
union {
__u16 sport[2];
__u8 icmp_type[2];
+ __u8 igmp_type[2];
};
union {
__u16 dport[2];