1 #ifndef _IPT_CLUSTERIP_H_target 2 #define _IPT_CLUSTERIP_H_target 3 4 #include <linux/types.h> 5 #include <linux/if_ether.h> 6 7 enum clusterip_hashmode { 8 CLUSTERIP_HASHMODE_SIP = 0, 9 CLUSTERIP_HASHMODE_SIP_SPT, 10 CLUSTERIP_HASHMODE_SIP_SPT_DPT, 11 }; 12 13 #define CLUSTERIP_HASHMODE_MAX CLUSTERIP_HASHMODE_SIP_SPT_DPT 14 15 #define CLUSTERIP_MAX_NODES 16 16 17 #define CLUSTERIP_FLAG_NEW 0x00000001 18 19 struct clusterip_config; 20 21 struct ipt_clusterip_tgt_info { 22 23 __u32 flags; 24 25 /* only relevant for new ones */ 26 __u8 clustermac[ETH_ALEN]; 27 __u16 num_total_nodes; 28 __u16 num_local_nodes; 29 __u16 local_nodes[CLUSTERIP_MAX_NODES]; 30 __u32 hash_mode; 31 __u32 hash_initval; 32 33 /* Used internally by the kernel */ 34 struct clusterip_config *config; 35 }; 36 37 #endif /*_IPT_CLUSTERIP_H_target*/ 38