this breaks existing configurations with bonding on upgrading from 229-4ubuntu19 to 229-4ubuntu20
as bond interfaces are now by default configured without ARP. Hence you suddenly lose network connectivity on upgrade. Very bad for a SRU.
Plus adding "ARP=yes" to the Link section of a .network file does not work.
this breaks existing configurations with bonding on upgrading from 229-4ubuntu19 to 229-4ubuntu20
as bond interfaces are now by default configured without ARP. Hence you suddenly lose network connectivity on upgrade. Very bad for a SRU.
Plus adding "ARP=yes" to the Link section of a .network file does not work.