diff --git a/tcp_tests/templates/mk22-lab-ovs-defaults.jinja b/tcp_tests/templates/mk22-lab-ovs-defaults.jinja
new file mode 100644
index 0000000..8d5952f
--- /dev/null
+++ b/tcp_tests/templates/mk22-lab-ovs-defaults.jinja
@@ -0,0 +1,2 @@
+{% set DOMAIN_NAME = os_env('LAB_CONFIG_NAME', 'mk22-lab-ovs') + '.local' %}
+{% set HOSTNAME_CFG01 = os_env('HOSTNAME_CFG01', 'cfg01.' + DOMAIN_NAME) %}