Configuring the Internet Proxy
When using a proxy server for outbound requests from on-premise Integration Server to webMethods Cloud, you may need to configure the following on the proxy server:
Whitelist entries. If the proxy server employs a whitelist of allowed URLs, you need to add the URL for
webMethods Cloud. A URL for the
webMethods Cloud uses the following format:
https://softwareag-education.webmethodscloud.com or
https://sample.prod-int-aws-us.webmethods.io For more information about specifying whitelist entries for an Internet proxy, refer to the documentation for the Internet proxy used by your company.
For information on specific IP addresses to whitelist, refer to the documentation of the respective webMethods Cloud products.
Tunneling with HTTP CONNECT. To ensure end-to-end encryption for TLS over HTTPS, configure the Internet proxy to accept the HTTP CONNECT method. If the Internet proxy does not accept the HTTP CONNECT, a connection from the on-premise
Integration Server to
webMethods Cloud through the proxy server can still be established but end-to-end encryption with TLS will not be provided.
Long running HTTP connections. Configure the proxy server to be friendly to long running HTTP 1.0 and 1.1 connections. This may improve performance and limit latencies.