MON_AUTH
{MONITOR_REQ_AUTHPASSWORD, MON_AUTH, mm_answer_authpassword},
{MONITOR_REQ_BSDAUTHRESPOND, MON_AUTH, mm_answer_bsdauthrespond},
{MONITOR_REQ_KEYVERIFY, MON_AUTH, mm_answer_keyverify},
if (ent->flags & MON_AUTH) {
if ((ent->flags & MON_AUTH) != 0)