Connecting Your Internal Server to an Enterprise Gateway Server

For this parameter...	Specify...
Enable	Whether to enable or disable this port. If you choose to disable the port, you can enable it later on the Ports page.
Protocol	The protocol to use for this port (HTTP or HTTPS). If you select HTTPS, additional security and credential boxes will be displayed at the bottom of the page.
Package Name	The package to associate with the port. Typically, you will not need to work with packages on an Internal Server. Therefore, you can leave the default setting.
Alias	An alias for the port. An alias must be between 1 and 255 characters in length and include one or more of the following: letters (a -z, A-Z), numbers (0-9), underscore (_), period (.), and hyphen (-).
Description	A description of the port.
Max Connections	The number of connections maintained between Enterprise Gateway Server and the Internal Server. The default is 5. Note: For best performance, set the Max Connections setting on the listener to be slightly less than the Maximum Threads of the Server Threadpool setting on the Settings > Resources page. If you have more than one listener defined on the Internal Server, the sum of their Max Connection settings should be slightly less than the Maximum Threads of the Server Threadpool setting. Do not set Max Connections to be equal to the Internal Server’s threadpool. Instead, reserve enough threads to handle the execution of scheduled services, triggers, and users that connect directly to the Internal Server.
Threadpool	Whether to create a private thread pool for this port or use the common thread pool. To have the server use the common server thread pool for this port, select Disable. To have the server create a private thread pool for this port so that it does not need to compete with other server functions for threads, select Enable. If Threadpool is enabled, specify these additional parameters: Threadpool Min Minimum number of threads the server maintains in this thread pool. When the server starts, the thread pool initially contains this minimum number of threads. The server adds threads to the pool as needed until it reaches the maximum allowed. The default is 1. Threadpool Max Maximum number of threads the server maintains in this thread pool. If this maximum number is reached, the server waits until services complete and return threads to the pool before running more services. The default is 5. Threadpool Priority Priority with which the JVM treats threads from this thread pool. The larger the number, the higher the priority. The default is 5. Important: Use caution when setting the thread pool priority, as this setting can affect server performance and throughput. When you view details for the port later, the server displays the total number of private threadpool threads currently in use for the port.

For this parameter...	Specify...
Host	The host name or IP address of the machine on which Enterprise Gateway Server is running.
Port	The port number of the registration port on Enterprise Gateway Server.

For this parameter...	Specify...
User Name	The name of the user on Enterprise Gateway Server that the Internal Server should connect as.
Password	The password of the user on Enterprise Gateway Server that the Internal Server should connect as.
Use JSSE	If this port should support TLS 1.1, TLS 1.2, or TLS 1.3, click Yes to create the port using the Java Secure Socket Extension (JSSE) socket factory. If you set this value to No, the port supports only SSL 3.0 and TLS 1.0 which is not secure. The default is Yes. Note: This field is available only if you selected HTTPS in the Protocol field.
Keystore Alias	The keystore alias created for the keystore containing the certificate that the Internal Server sends to Enterprise Gateway Server for client authentication. The Internal Server sends this certificate when it makes its initial registration connection to Enterprise Gateway Server. The Internal Server sends this certificate only if asked to by Enterprise Gateway Server. Specify a value here only if you want to present a different server certificate from the one specified on the Certificates page.
Key Alias	The key alias created for the key pair and associated certificate, in the previously specified keystore.
Truststore Alias	The alias for the truststore file that contains the trusted root certificates associated with the CA signing authority.

Option	Description
Username/Password	The Internal Server will not request client certificates from external clients. Instead it will look for user and password information in the request header.
Digest	The Internal Server will look for password digest information in the request header.
Request Client Certificates	The Internal Server will request client certificates for requests from external clients. If the external client does not present a certificate, the request proceeds using the user and password information contained in the request header.
Require Client Certificates	The Internal Server requires client certificates for requests from external clients. If the external client does not supply a certificate, the request fails.
Request Kerberos Ticket	The Internal Server requires client certificates for requests from external clients. If the external client does not supply a certificate, the request fails.
Require Kerberos Ticket	The Internal Server looks for a Kerberos ticket from external clients. If the external client does not present a ticket, the request proceeds using the user and password information contained in the request header.