IPSECDOI_SIT_IDENTITY_ONLY
case IPSECDOI_SIT_IDENTITY_ONLY:
sab->sit = htonl(IPSECDOI_SIT_IDENTITY_ONLY); /* XXX configurable ? */
IPSECDOI_SIT_IDENTITY_ONLY,
new->sittype = IPSECDOI_SIT_IDENTITY_ONLY;