When trying to download the install file from the Data Aggregator for the Data Collector, the following error is observed.
[root@HostName]# wget http://<DA_HOST>:8581/dcm/InstData/Linux/VM/install.bin
--2019-10-16 16:08:11-- http://<DA_HOST>:8581/dcm/InstData/Linux/VM/install.bin
Connecting to <DA_HOST>:8581... failed: Connection refused.
All supported Performance Management releases
Use the correct SSL ports for access to the Data Aggregator.