table netdev nt {
	set vlanidset {
		typeof vlan id
		size 1024
		flags dynamic,timeout
	}

	set macset {
		typeof ether saddr . vlan id
		size 1024
		flags dynamic,timeout
	}

	set ipset {
		typeof vlan id . ip saddr
		size 1024
		flags dynamic,timeout
	}

	chain nc {
		update @macset { ether saddr . vlan id timeout 5s } counter packets 0 bytes 0
		ether saddr . vlan id @macset
		vlan pcp 1
		ether saddr 0a:0b:0c:0d:0e:0f vlan id 42
		update @vlanidset { vlan id timeout 5s } counter packets 0 bytes 0
		update @ipset { vlan id . ip saddr timeout 5s } counter packets 0 bytes 0
	}
}