QOS Metrics that are published to APM EPAgent from UIM apmgtw probe do not appear in Workstation Metric Browser
RedHat Linux 7.5
CA UIM 9.0.2
CA APM 10.7
apmgtw probe and APM are installed in different subnets and firewall was blocking the communication.
confirm ports required for probe to use db and connect to primary hub from secondary
48003 (bi-directional for tunnel)
48019 outgoig (data_engine defined in probe variables on primary hub)