X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=config%2Fnetwork%2Fnetwork_settings.yaml;fp=config%2Fnetwork%2Fnetwork_settings.yaml;h=fee6b5005bb32c74c174991e82aa5930bc6f66f9;hb=8bc7bd15dcb170f3c37dfe0358dcdf7f9189b2ba;hp=4c3b63a2bfb6244a26ef8c40a8ecea8f9e421d79;hpb=a473a19aca3837eeb77adc41523bb1db95b5f47d;p=apex.git

diff --git a/config/network/network_settings.yaml b/config/network/network_settings.yaml
index 4c3b63a2..fee6b500 100644
--- a/config/network/network_settings.yaml
+++ b/config/network/network_settings.yaml
@@ -116,6 +116,12 @@ networks:
     mtu: 1500
     # Tenant network Overlay segmentation ID range:
     # VNI, VLAN-ID, etc.
+    # VLAN config should follow the pattern of neutron ml2 network_vlan_ranges
+    # allowed patterns are <physical_network> or
+    # <physical_network>:<vlan_min>:<vlan_max>
+    # Note that for VLAN config, physnet 'datacentre:1:1000' is used for
+    # external networks by default and will be automatically added to
+    # Neutron config if the range specified here does not include datacentre.
     overlay_id_range: 2,65535
 
     # Tenant network segmentation type: