ICAP Trickling support on native FTP

Products

• ProxySG Software - SGOS

Issue/Introduction

Edge SWG (ProxySG) with ICAP enabled and the ICAP trickling option enabled.

Resolution

ICAP Trickling is not supported on native FTP. It's only supported for HTTP.

Patience page are a valid alternative in many cases and are described in Improve the User Experience

Trickling is not supported with native FTP traffic. However, when ICAP trickling is enabled globally in the ICAP service configuration, patience pages are supported with policy rules such as:

service.name=FTP response.icap_feedback.interactive(patience_page, 5)