NPC_IPPROTO_ESP
[NPC_IPPROTO_ESP] = "ip proto ESP",
*features |= BIT_ULL(NPC_IPPROTO_ESP);
(*features & (BIT_ULL(NPC_IPPROTO_ESP) | BIT_ULL(NPC_IPPROTO_AH))))
if (features & BIT_ULL(NPC_IPPROTO_ESP))
req->features |= BIT_ULL(NPC_IPPROTO_ESP);
req->features |= BIT_ULL(NPC_IPPROTO_ESP);
req->features |= BIT_ULL(NPC_IPPROTO_ESP);
req->features |= BIT_ULL(NPC_IPPROTO_ESP);