I would like to find out more regarding the network isolation between 2 Anbox LXC container, for security reason we would require network isolation between each container, not able to sniff each other network content
You can route the network traffic of the nested Android container from within the Anbox container to wherever you like, e.g. a tunnel or block all outgoing traffic not being HTTP and send all HTTP to a proxy. iptables is your friend to redirect traffic.
Anbox Cloud itself currently doesn’t provide features to isolate containers from each other from a networking perspective as this is often use case specific. We may introduce some features to help with that in the future.