include/linux/netfilter_ipv4/ipt_CLUSTERIP.h

   1 #ifndef _IPT_CLUSTERIP_H_target
   2 #define _IPT_CLUSTERIP_H_target
   3
   4 enum clusterip_hashmode {
   5     CLUSTERIP_HASHMODE_SIP = 0,
   6     CLUSTERIP_HASHMODE_SIP_SPT,
   7     CLUSTERIP_HASHMODE_SIP_SPT_DPT,
   8 };
   9
  10 #define CLUSTERIP_HASHMODE_MAX CLUSTERIP_HASHMODE_SIP_SPT_DPT
  11
  12 #define CLUSTERIP_MAX_NODES 16
  13
  14 #define CLUSTERIP_FLAG_NEW 0x00000001
  15
  16 struct clusterip_config;
  17
  18 struct ipt_clusterip_tgt_info {
  19
  20         u_int32_t flags;
  21
  22         /* only relevant for new ones */
  23         u_int8_t clustermac[6];
  24         u_int16_t num_total_nodes;
  25         u_int16_t num_local_nodes;
  26         u_int16_t local_nodes[CLUSTERIP_MAX_NODES];
  27         u_int32_t hash_mode;
  28         u_int32_t hash_initval;
  29
  30         /* Used internally by the kernel */
  31         struct clusterip_config *config;
  32 };
  33
  34 #endif /*_IPT_CLUSTERIP_H_target*/