IPT_BASE_CTL
#define IPT_SO_SET_REPLACE (IPT_BASE_CTL)
#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
#define IPT_SO_GET_INFO (IPT_BASE_CTL)
#define IPT_SO_GET_ENTRIES (IPT_BASE_CTL + 1)
#define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2)
#define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3)
.set_optmin = IPT_BASE_CTL,
.get_optmin = IPT_BASE_CTL,