ikev2_policy2id
if (ikev2_policy2id(localid, &id, 1) != 0)
int ikev2_policy2id(struct iked_static_id *, struct iked_id *, int);
if (ikev2_policy2id(&pol->pol_peerid, &peerid, 0) != 0) {
ikev2_policy2id(&pol->pol_localid, localid, 1) != 0) {