Experimental Physics and
Industrial Control System

Carl Schumann <[email protected]> · Mon, 22 Sep 2008 08:59:33 -0500

Carl Schumann wrote:

Hi,
I am trying to get a CA gateway functioning so that we can have CA
connectivity between two subnets. So far no luck. I am trying to
understand the server beacons role. When I startup the virtual linac
demo's IOC I don't see the broadcast beacon with tcpdump looking for
anything on port 5064/5065. When I run caget for the cathodeTempM PV
I do see the search broadcast on 5064. Any explanations for why I do
see the broadcast search but not the broadcast beacon? I have not
attempted to do anything to changes the standard ports used.
Thanks,
Carl Schumann
I should have added: For the above scenario I simplified things as an
experiment. caget, tcpdump, and the IOC are being run on machines on
the same subnet.

Sorry for two emails.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System