def METHOD_NAME():
    """
    Setup for wrong cert configuration
    """
    cert_configuration = params.get("cert_configuration", '')
    custom_pki_path = params.get("custom_pki_path")
    cert_path = params.get("cert_path")
    test.log.info("Setup for wrong cert configuration.")
    migration_obj.setup_connection()
    cmd = "rm -f %s" % cert_path
    if cert_configuration == "no_client_cert_on_src":
        process.run(cmd, shell=True)
    elif cert_configuration == "no_server_cert_on_target":
        remote.run_remote_cmd(cmd, params, ignore_status=False)
    elif cert_configuration == "signed_by_diff_cert":
        global tls_obj
        tls_obj = utils_conn.TLSConnection(params)
        tls_obj.ca_cn = params.get("new_ca_cn")
        tls_obj.scp_new_cacert = "no"
        tls_obj.conn_setup(True, False)