Comment 0 for bug 1804861

netplan version: 0.36.3
Ubuntu Bionic

"""
network:
    version: 2
    vlans:
        bond0.810:
            addresses:
            - 10.20.33.3/29
            id: 810
            link: bond0
            mtu: 1500
            nameservers: *id001
"""

Note: bond0 and its slaves have mtu=9000 configured (there are other vlans using 9000, too).

On netplan source code deployed by the package, only "migrate.py" has references to "MTU", however, a command does not exist for "migrate".

I also tried to add /etc/udev/rules.d/70-net.rules:
"""
SUBSYSTEM=="net", ACTION=="add", KERNEL=="bond0.810", ATTR{mtu}=="9000", ATTR{mtu}="1500"
"""

But it doesn't get applied.