[zeromq-dev] openpgm

Doron Somech somdoron at gmail.com
Tue Apr 11 20:18:06 CEST 2017


Can you include the code for sender and receiver?

On Apr 11, 2017 20:52, "Marlborough, Rick" <RMarlborough at aaccorp.com> wrote:

Designation: Non-Export Controlled Content

Regular multi-cast works fine throughout the system.



*From:* zeromq-dev [mailto:zeromq-dev-bounces at lists.zeromq.org] *On Behalf
Of *Doron Somech
*Sent:* Tuesday, April 11, 2017 1:49 PM

*To:* ZeroMQ development list
*Subject:* Re: [zeromq-dev] openpgm



I suggest to try snifing the network a liitle bit.  Alsilo to play with
IGMP snooping. Does regular multicast on same ip works?



On Apr 11, 2017 20:31, "Marlborough, Rick" <RMarlborough at aaccorp.com> wrote:

Designation: Non-Export Controlled Content

It’s a hard wired 1G network with a 3COM switch. Everything is physically
local. We use ports that are in the 5000 to 10000 range. The ip we use is
typically in the 224.15.15.X range.



*From:* zeromq-dev [mailto:zeromq-dev-bounces at lists.zeromq.org] *On Behalf
Of *Doron Somech
*Sent:* Tuesday, April 11, 2017 1:19 PM
*To:* ZeroMQ development list
*Subject:* Re: [zeromq-dev] openpgm



What type of network? wifi? On same network?  What type of switch?  Router
between?  What port are you using?



On Apr 11, 2017 19:24, "Marlborough, Rick" <RMarlborough at aaccorp.com> wrote:

Designation: Non-Export Controlled Content

Correction here. We are using OpenPgm 5.2.122.



3.1.1001

3.1.1001

3.1.1001

*From:* zeromq-dev [mailto:zeromq-dev-bounces at lists.zeromq.org] *On Behalf
Of *Marlborough, Rick
*Sent:* Tuesday, April 11, 2017 12:07 PM
*To:* ZeroMQ development list
*Subject:* Re: [zeromq-dev] openpgm



Designation: Non-Export Controlled Content

Folks;

                We are attempting to use openpgm with zero mq epgm
transport. We have a multi node system here. It looks like the send and
receive mechanism will work in one direction. We have a test sender on node
1  and a test receiver on node 2. The messages flow and are received by the
receiver. If we flip the scenario around and run the sender on node 2 and
the receiver on node 1, there is no message flow. The same scenario is also
a problem for pgm. tcp transport works fine in both directions.



                We are using ZeroMQ 4.2.2 and OpenPGM 5.0.0.122 on Red Hat
7 64 bit.



Thanx

Rick



*From:* zeromq-dev [mailto:zeromq-dev-bounces at lists.zeromq.org
<zeromq-dev-bounces at lists.zeromq.org>] *On Behalf Of *Doron Somech
*Sent:* Tuesday, April 11, 2017 11:34 AM
*To:* ZeroMQ development list
*Subject:* Re: [zeromq-dev] openpgm



Try...



On Apr 11, 2017 17:54, "Marlborough, Rick" <RMarlborough at aaccorp.com> wrote:

Designation: Non-Export Controlled Content

Folks;

                Having an issue with openpgm as used through Zero MQ. Is
this the correct forum to ask about this?



Thanx

Rick

3.1.1001


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