SASL_IPLOCALPORT
result = sasl_setprop(*conn, SASL_IPLOCALPORT, localip);
SASL_IPLOCALPORT,
SASL_IPLOCALPORT,
case SASL_IPLOCALPORT:
result = sasl_setprop(conn, SASL_IPLOCALPORT, iplocalport);
case SASL_IPLOCALPORT: