Field Value Validation Examples in Proxy Settings Policy

The following are valid and invalid field value examples for ProxyBypassList, ProxyServer, and ProxyPacUrl in the ProxySettings policy.

Proxy Bypass List 

Valid:

*.example.com	Matches all subdomains of example.com
localhost	Matches local hostname
127.0.0.1	Matches loopback IP
[::1]	Matches IPv6 loopback
*internal.net	Matches any subdomain ending in internal.net
192.168.1.10:8080	Matches specific IP and port

Invalid:

example.com/*	Paths or slashes are not supported
regex:.*example\.com	Regex is not supported

 

Proxy Server 

Valid:

http=proxy1.com:80;https=proxy2.com:443	Per-scheme configuration
direct://	Disables proxy
socks5://proxyhost:1080	Valid SOCKS5 proxy with scheme
192.168.1.100:3128	IP-based proxy

Invalid:

proxy.example.com	Missing port (may be invalid depending on context)
https=;http=	Incomplete mapping
proxy.example.com:	Trailing colon without port
ftp=proxy1.com;https://proxy2.com	Mixed format or invalid scheme usage

Proxy PAC Url 

Valid:

http://example.com/proxy.pac	Standard PAC file URL
https://proxy.example.net/autoconfig.pac	Secure PAC file URL
data:application/x-ns-proxy-autoconfig;base64,...	Inline PAC script in data URI format

Invalid:




ftp://example.com/proxy.pac	FTP protocol not supported
file:///C:/proxy.pac	Local file paths are invalid
http://example.com/proxy.pac/extra	URL must point directly to .pac file, not a subpath
proxy.pac	Relative URLs are not allowed
data:text/plain;base64,...	Wrong MIME type; must be application/x-ns-proxy-autoconfig

For any additional queries or assistance reach us at https://ulaabrowser.zohodesk.com/portal/en/newticket 

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