ADO.NET Provider for Excel Services

Build 20.0.7587

Firewall Type

The protocol used by a proxy-based firewall.

Data Type

string

Default Value

"NONE"

Remarks

This property specifies the protocol that the provider will use to tunnel traffic through the FirewallServer proxy. Note that by default, the provider connects to the system proxy; to disable this behavior and connect to one of the following proxy types, set ProxyAutoDetect to false.

Type Default Port Description
TUNNEL 80 When this is set, the provider opens a connection to Excel Services and traffic flows back and forth through the proxy.
SOCKS4 1080 When this is set, the provider sends data through the SOCKS 4 proxy specified by FirewallServer and FirewallPort and passes the FirewallUser value to the proxy, which determines if the connection request should be granted.
SOCKS5 1080 When this is set, the provider sends data through the SOCKS 5 proxy specified by FirewallServer and FirewallPort. If your proxy requires authentication, set FirewallUser and FirewallPassword to credentials the proxy recognizes.

To connect to HTTP proxies, use ProxyServer and ProxyPort. To authenticate to HTTP proxies, use ProxyAuthScheme, ProxyUser, and ProxyPassword.

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Build 20.0.7587