Is there a limit to the number of entries for the bypass list in the Cloud SWG (WSS - Web Security Service) portal?

Products

• Cloud Secure Web Gateway - Cloud SWG

Issue/Introduction

An administrator for the Cloud SWG (WSS - Web Security Service) portal would like to understand the limitations of adding entries to the bypass list in the Cloud SWG portal per the following documentation:

Add sites to the bypass list in Cloud SWG

Environment

Cloud Secure Web Gateway (WSS - Web Security Service)

Resolution

There is no coded limit to the number of entries that can be added to the bypass list in the Cloud SWG portal. Additional information can be found in the following documentation:

Prevent a Domain From Routing to Cloud SWG

Prevent IP/Subnet From Routing to Cloud SWG

However, this would technically only be applicable to WSS Agent. It is important to note that although there is no coded limitation for the bypass list in the Cloud SWG portal, there are limitations when using a PAC file (i.e. explicit proxy connection methods to WSS). The Portal will NOT save or push-out pac file updates when the pac file size exceeds 256KB. 

Configure the Cloud SWG PAC File Management Service