Upon trying to bind ZeroMQ Socket to google compute ephemeral IP result in
Cannot assign requested address (IOError)
I think, I get what is the reason for this because the
ifconfig does not report the ephemeral IP in the listing
All it contain private IP (which I believe is NAT ip) that google internally uses.
Reference drawn from here
The Firewall rule for the desired port have be allowed to
zeromq-port 0.0.0.0/0 tcp:5437-5438 Apply to all targets
Now how does I work around with this and have ZeroMQ communicate across the across instances.