We installed the CA gateway on a server with only EPICS_CA_ADDR_LIST configured in the .bashrc , this server is on a VLAN that can see the machine and beamline network. We have on
the beamline network a server that has multiple IOCs running. This server's IP is used in the EPICS_CA_ADDR_LIST on the gateway server, but we can't see the beamline PVs, so I turned off all IOCs and ran one IOCs and it works fine. Seems the problem is due
to the dynamically assigned UDP port because of multiple IOCs.
I figured out that it is possible to specify the port each IOC uses with EPICS_CAS_SERVER_PORT variable on the IOC server, the question is, is it possible for the CA gateway to see
all these custom configured ports? IP routing maybe through the OS?
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