Comment 0 for bug 1724895

Running nplan 0.30 on Ubuntu 17.10. From what I can tell, the ethernets/interface/mtu field isn't applied when testing against a private ethernet adapter.

Using a netplan yaml file (/etc/netplan/10-ens7.yaml):

---

network:
  version: 2
  renderer: networkd
  ethernets:
    ens7:
      mtu: 1450
      dhcp4: no
      addresses: [10.99.0.13/16]

---

Then running "netplan apply" (or rebooting), yields the following:

---

6: ens7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 52:54:00:2a:19:bc brd ff:ff:ff:ff:ff:ff
    inet 10.99.0.13/16 brd 10.99.255.255 scope global ens7
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe2a:19bc/64 scope link
       valid_lft forever preferred_lft forever

---

Is this a bug in netplan, or am I misunderstanding the YAML syntax?

Best,
Andrew