Use the following steps to check the contents of the Proxy Auto Config (PAC) files used by the Symantec Endpoint Protection (SEP) client Web Traffic Redirection (WTR) feature.
WTR uses 2 PAC files: 1 to redirect Web clients to the Local Proxy Service (LPS), and the other to find the downstream proxy. The downstream proxy is typically the Web Security Service (WSS), however, WTR can be pointed to any HTTP/HTTPS proxy server via the PAC file URL in the SEP client Integrations Policy.
Local Proxy Service PAC file
This PAC file is hosted by the LPS for Web clients on the computer to consume. Clients use this PAC file to determine where to sent Web requests.