from lib.test_config import AUTH_CREDS as AUTH_CREDS_orig

class AUTH_CREDS(AUTH_CREDS_orig):
    enalgs = ('SHA-256', 'MD5', None)

    def __init__(self):
        AUTH_CREDS_orig.__init__(self, 'mightyuser', 's3cr3tpAssw0Rd')

@@ -116,16 +116,21 @@
 6', 'MD5
+-sess
 ', None)

Enable MD5-sess.