Since OpenWrt 25.12.x, I’m getting:
option arp_interval: mode dependency failed, not supported in mode 802.3ad(4)
When booting up with a bonding in my lan.
The switch doesn’t report anything wrong.
Removing
option monitor_mode 'arp'
Means the bond doesn’t come up.
With this combination it the bond, everything works fine:
option link_monitoring 'mii'
option primary_reselect 'failure'
option monitor_mode 'arp'
May be I’m wrong, but my understanding is that Mii link monitoring is the best choice, but I’m confused with the fact that if I remove arp, it doesn’t work …