Symantec clients not updating definitios
See Choose a distribution method to update content on clients.
You may need to change the delivery method to support different client platforms, large numbers of clients, or network limitations.The use of GUPs in your SEP environment can either be a useful tool or something that requires more management.In this article we wanted to explore what a GUP is, how they can be useful, and proper implementation.Symantec Security Response distributes content in and files.The files update single clients, and the files update either the Symantec Endpoint Protection Manager or single clients.If the client is not able to download the definition from the GUP due to the amount of time it takes or if the GUP is unavailable, it will then default to pulling definitions from the SEPM.
This is to insure that definitions are available to the client even if GUPs are unavailable.
To understand the bandwidth savings of using a GUP it is important to understand the amount of traffic generated by definitions updates.
A freshly installed client will take a few hundred megabytes to get updated to the latest definition set.
The content includes virus definitions, intrusion prevention signatures, and Host Integrity templates, among others.
See Making sure that Symantec Endpoint Protection Manager has the latest content.
This document explains how to update Symantec Endpoint Protection definitions by running Live Update.