diff --git a/net-config-bond.j2.yaml b/net-config-bond.j2.yaml
index 4f19f34955..fb23f08cee 100644
--- a/net-config-bond.j2.yaml
+++ b/net-config-bond.j2.yaml
@@ -59,7 +59,7 @@ parameters:
description: IP address/subnet on the {{network.name_lower}} network
type: string
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-bridge.j2.yaml b/net-config-bridge.j2.yaml
index 0fba3a530f..69793d34f8 100644
--- a/net-config-bridge.j2.yaml
+++ b/net-config-bridge.j2.yaml
@@ -57,7 +57,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-linux-bridge.j2.yaml b/net-config-linux-bridge.j2.yaml
index 8765f344e5..211561f235 100644
--- a/net-config-linux-bridge.j2.yaml
+++ b/net-config-linux-bridge.j2.yaml
@@ -20,7 +20,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-noop.j2.yaml b/net-config-noop.j2.yaml
index dbc1a94a5f..b8f4375c0a 100644
--- a/net-config-noop.j2.yaml
+++ b/net-config-noop.j2.yaml
@@ -60,7 +60,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-standalone.j2.yaml b/net-config-standalone.j2.yaml
index 1479bd9224..453d4dc63b 100644
--- a/net-config-standalone.j2.yaml
+++ b/net-config-standalone.j2.yaml
@@ -21,7 +21,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-static-bridge-with-external-dhcp.j2.yaml b/net-config-static-bridge-with-external-dhcp.j2.yaml
index 606666fca4..d92316f06b 100644
--- a/net-config-static-bridge-with-external-dhcp.j2.yaml
+++ b/net-config-static-bridge-with-external-dhcp.j2.yaml
@@ -21,7 +21,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-static-bridge.j2.yaml b/net-config-static-bridge.j2.yaml
index 9f80a1566f..4e8e7b8693 100644
--- a/net-config-static-bridge.j2.yaml
+++ b/net-config-static-bridge.j2.yaml
@@ -21,7 +21,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-static.j2.yaml b/net-config-static.j2.yaml
index b519bede28..deee6bd624 100644
--- a/net-config-static.j2.yaml
+++ b/net-config-static.j2.yaml
@@ -20,7 +20,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/net-config-undercloud.j2.yaml b/net-config-undercloud.j2.yaml
index 71e68eb0ea..12dae91aeb 100644
--- a/net-config-undercloud.j2.yaml
+++ b/net-config-undercloud.j2.yaml
@@ -21,7 +21,7 @@ parameters:
from the subnet host_routes attribute.
type: json
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/2-linux-bonds-vlans/role.role.j2.yaml b/network/config/2-linux-bonds-vlans/role.role.j2.yaml
index 696a0dcef6..56aa91dbee 100644
--- a/network/config/2-linux-bonds-vlans/role.role.j2.yaml
+++ b/network/config/2-linux-bonds-vlans/role.role.j2.yaml
@@ -54,7 +54,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/bond-with-vlans/controller-no-external.j2.yaml b/network/config/bond-with-vlans/controller-no-external.j2.yaml
index 993dbd1e56..a3add89b41 100644
--- a/network/config/bond-with-vlans/controller-no-external.j2.yaml
+++ b/network/config/bond-with-vlans/controller-no-external.j2.yaml
@@ -45,7 +45,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/bond-with-vlans/controller-v6.j2.yaml b/network/config/bond-with-vlans/controller-v6.j2.yaml
index 6963886ce7..0adbf78745 100644
--- a/network/config/bond-with-vlans/controller-v6.j2.yaml
+++ b/network/config/bond-with-vlans/controller-v6.j2.yaml
@@ -43,7 +43,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/bond-with-vlans/role.role.j2.yaml b/network/config/bond-with-vlans/role.role.j2.yaml
index 2bd747ca9f..6bfbe3d9ff 100644
--- a/network/config/bond-with-vlans/role.role.j2.yaml
+++ b/network/config/bond-with-vlans/role.role.j2.yaml
@@ -52,7 +52,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/multiple-nics/compute-dvr.j2.yaml b/network/config/multiple-nics/compute-dvr.j2.yaml
index 4c7341b87f..915f44c234 100644
--- a/network/config/multiple-nics/compute-dvr.j2.yaml
+++ b/network/config/multiple-nics/compute-dvr.j2.yaml
@@ -43,7 +43,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/multiple-nics/controller-v6.j2.yaml b/network/config/multiple-nics/controller-v6.j2.yaml
index 45e62b82fb..c41ae4be37 100644
--- a/network/config/multiple-nics/controller-v6.j2.yaml
+++ b/network/config/multiple-nics/controller-v6.j2.yaml
@@ -42,7 +42,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/multiple-nics/role.role.j2.yaml b/network/config/multiple-nics/role.role.j2.yaml
index e58207ab83..49580ce468 100644
--- a/network/config/multiple-nics/role.role.j2.yaml
+++ b/network/config/multiple-nics/role.role.j2.yaml
@@ -52,7 +52,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/single-nic-linux-bridge-vlans/controller-v6.j2.yaml b/network/config/single-nic-linux-bridge-vlans/controller-v6.j2.yaml
index 0c1f120c86..082ba12f54 100644
--- a/network/config/single-nic-linux-bridge-vlans/controller-v6.j2.yaml
+++ b/network/config/single-nic-linux-bridge-vlans/controller-v6.j2.yaml
@@ -42,7 +42,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/single-nic-linux-bridge-vlans/role.role.j2.yaml b/network/config/single-nic-linux-bridge-vlans/role.role.j2.yaml
index 2c73894f30..9bbc582d04 100644
--- a/network/config/single-nic-linux-bridge-vlans/role.role.j2.yaml
+++ b/network/config/single-nic-linux-bridge-vlans/role.role.j2.yaml
@@ -52,7 +52,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/single-nic-vlans/controller-no-external.j2.yaml b/network/config/single-nic-vlans/controller-no-external.j2.yaml
index f0d5acd453..31af97cc94 100644
--- a/network/config/single-nic-vlans/controller-no-external.j2.yaml
+++ b/network/config/single-nic-vlans/controller-no-external.j2.yaml
@@ -45,7 +45,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/single-nic-vlans/controller-v6.j2.yaml b/network/config/single-nic-vlans/controller-v6.j2.yaml
index c852705315..1ce361ecd7 100644
--- a/network/config/single-nic-vlans/controller-v6.j2.yaml
+++ b/network/config/single-nic-vlans/controller-v6.j2.yaml
@@ -42,7 +42,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.
diff --git a/network/config/single-nic-vlans/role.role.j2.yaml b/network/config/single-nic-vlans/role.role.j2.yaml
index 54eb7f1df2..5701c0e4b2 100644
--- a/network/config/single-nic-vlans/role.role.j2.yaml
+++ b/network/config/single-nic-vlans/role.role.j2.yaml
@@ -52,7 +52,7 @@ parameters:
description: Vlan ID for the {{network.name_lower}} network traffic.
type: number
{{network.name}}Mtu:
- default: {{network.mtu}}
+ default: {{network.mtu|default('1500')}}
description: The maximum transmission unit (MTU) size(in bytes) that is
guaranteed to pass through the data path of the segments in the
{{network.name}} network.