added whitelist for uplinks

roles/install_babeld/templates/babeld.conf.j2

@@ -38,7 +38,11 @@ reflect-kernel-metric true
 
 # Filtering rules.
 {% if 'uplink' in group_names %}
-in le 0 deny # ignore default routes on uplinks
+in ip 10.222.0.0/16 allow
+in ip 2a03:2260:1016::/48 allow
+in ip 2003:46:e028::/48 allow # finzelberg
+in ip fd62:44e1:da::/48 allow
+in deny # ignore default routes on uplinks
 {% endif %}
 
 {% if 'mullvad_uplink' in group_names %}