SADB_X_SAFLAGS_AALG2
if (assoc->sadb_sa_flags & SADB_X_SAFLAGS_AALG2)
#define IPSA_F_AALG2 SADB_X_SAFLAGS_AALG2 /* Auth alg flag 2 */
SADB_X_SAFLAGS_AALG2 | SADB_X_SAFLAGS_TUNNEL | \