[IPython-dev] IPython Parallel Ports

[MinRK]

ipcontroller-client is not used by the engines - ipcontroller-engine is
used by engines. They share one port in common - registration. A client
uses all of these ports.


On Fri, May 10, 2013 at 2:04 AM, Dave Hirschfeld
<dave.hirschfeld at gmail.com>wrote:

> In my ipcontroller-client.json file it appears that I've got 6 ports
> defined:
>
> {
>   "control": <PORT1>,
>   "task": <PORT2>,
>   "notification": <PORT3>,
>   "exec_key": "secret_code",
>   "task_scheme": "leastload",
>   "mux": <PORT4>,
>   "iopub": <PORT5>,
>   "ssh": "",
>   "registration": <PORT6>,
>   "interface": "tcp://ipaddress",
>   "pack": "json",
>   "unpack": "json",
>   "location": "ipaddress"
> }
>
> The controller is running on the same grid as the engines but I need to
> communicate with it from outside i.e. without opening a remote desktop on
> the server to run my code.
>
> I assume that some of these ports are only used for talking to the engines
> and aren't required to be open to the outside world? If so, which ports do
> I
> need to open so that I can talk to the controller from outside the closed
> grid network?
>
> Thanks,
> Dave
>
> NB: Reposting to ipython-dev as it seems my original never turned up on
> ipython-user. Apologies if this turns up twice.
>
>
>
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