I don't see a6:54:1a:94:86:42 in /var/lib/dnsmasq/dnsmasq.leases and nailgun says that it's offline. Can you check it?
I don't see a6:54:1a:94:86:42 in /var/lib/ dnsmasq/ dnsmasq. leases
and nailgun says that it's offline. Can you check it?