Caching Proxy Help

About Proxy Auto-Configuration Settings

You can specify both primary and secondary servers to route a client to. Use either Proxy or SOCKS servers, or route a client directly to the origin server when a server is not available.

When a primary server is specified, the origin server is contacted directly when the primary server is down. When both a primary and secondary server are specified, the origin server is contacted directly when both the primary and secondary servers are down.

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