diff options
| -rw-r--r-- | cloudinit/config/cc_vyos.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cloudinit/config/cc_vyos.py b/cloudinit/config/cc_vyos.py index 8f2e7f46..550811b7 100644 --- a/cloudinit/config/cc_vyos.py +++ b/cloudinit/config/cc_vyos.py @@ -466,7 +466,7 @@ def set_config_interfaces_v1(config, iface_config: dict): config.set_tag(['interfaces', 'ethernet']) # configre MTU - if 'mtu' in iface_config: + if 'mtu' in iface_config and iface_config['mtu'] is not None: set_ether_mtu(config, iface_name, iface_config['mtu']) # We still need to set default MTU for Ethernet, for compatibility reasons else: |