The Symantec Protection Engine (SPE) is unable to communicate with the cloud console (https://scwp.securitycloud.symantec.com) after upgrading to Symantec Endpoint Protection (SEP) for Linux 14.3 RU1 or newer.
Installed on the same machine:
Starting in SEP for Linux version 14.3 RU1 the SEP client uses Common Agent Framework (CAF) to communicate with Symantec Endpoint Protection (SEPM) as well the SESC console (https://sep.securitycloud.symantec.com/). Installing, or upgrading to, SEP for Linux 14.3 RU1 or newer replaces the CAF binaries installed with SPE causing SPE to lose communication with the cloud console.
Broadcom engineering is aware of this issue and is investigating.
There are currently two workarounds for this issue: