NPC_LT_LD_AH
NPC_LID_LD, NPC_LT_LD_AH,
field->ltype_match = NPC_LT_LD_AH;
NPC_SCAN_HDR(NPC_IPSEC_SPI, NPC_LID_LD, NPC_LT_LD_AH, 4, 4);
npc_update_entry(rvu, NPC_LD, entry, NPC_LT_LD_AH,