Right, we use it in a vpc with tcp and it works great.  No multicast
support so no zyre, but we fake it over openvpn for beacons only.
On Mar 27, 2013 12:35 PM, "Nishant Mittal" <[email protected]> wrote:

> Eric.. that's great.. I just needed confirmation that this is possible
> before digging in. I'll try what you suggested.
>
> thanks
> Nishant
>
>
> On Wed, Mar 27, 2013 at 3:32 PM, Eric Hill <[email protected]> wrote:
>
>> We're using it without issue.  For EC2 to EC2 communication, you need to
>> add the 10.x address of the instance initiating the connection to the
>> security group of the listening instance.  EC2 to EC2 communications happen
>> in-network on their 10.x subnet rather than to the public IP assigned to
>> the instance.
>>
>> You can get around that by bringing the instances up in a VPC container,
>> which I would strongly recommend.
>>
>>
>>
>> On Wed, Mar 27, 2013 at 2:30 PM, Nishant Mittal <[email protected]> wrote:
>>
>>> Just checking if anyone is using ZeroMQ on amazon's EC2 cloud. we did a
>>> little test between two instances but no msgs were received. I know that
>>> EC2 doesn't support multicast.. is this an issue?
>>>
>>> thanks
>>> Nishant
>>>
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>>
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>
>
> --
> *Nishant Mittal*
> Director, Product Development
> *Rosenblatt Securities Inc*.
> 20 Broad Street
> New York, NY 10005
>
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