Ubuntu
systemd package

  1. Bug #1717471
  2. Comment #21

Comment 21 for bug 1717471

Revision history for this message
Dimitri John Ledkov (xnox) wrote :

Configured lxd bridge network with 'raw.dnsmasq' option specifying MTU to be 1493.
Started xenial container, and set it to use networkd, with DHCPv4, without specifying UseMTU= setting.
With systemd 229-4ubuntu21.1, the container dhcp's and `ip a` output states that MTU is 1500.
Upgrading to 229-4ubuntu21.2, and rebooting the container results in `ip a` output to state that MTU is 1492.