Hi Fajar,

thanks for your reply.

I'm pretty sure EC2 only allows one IP address, so you can't arbitrarily
> use another one, even on the same segment.
>

The idea is to expose a number of ports, which the clients can use to
establish TCP connections with the individual containers. So, having
individual IP addresses exposed to the outer world shouldn't represent a
problem.


> In your case however, I'd examine the output of "netstat -nr" and "brctl
> show". The ping packets should've been sent from 10.0.3.1 (the bridge), so
> it's odd that 10.0.67.72 complains about "Destination Host Unreachable". At
> first glance that indicates routing or interface setup error on your bridge.
>

Output from `netstat`:

$ netstat -nr
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
0.0.0.0         10.0.0.1        0.0.0.0         UG        0 0          0
eth0
10.0.0.0        0.0.0.0         255.255.0.0     U         0 0          0
eth0
10.0.0.0        0.0.0.0         255.255.0.0     U         0 0          0 br0

Output from `brctl`:

$ brctl show
bridge name bridge id STP enabled interfaces
br0 8000.162bae072982 no eth1

---
Roberto
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