The gateway added restrictions on downloading wsdl document
https://example/soap.service?wsdl
If the service is protected by authentication then we can't download the wsdl directly from web browser.
As it prompts for userid and password and we dont want to require authentication for this.
CA API Gateway 10.1, 11.x
You need to configure Cluster Property
service.passthroughdownloads
Remote IPs of requestors allowed to download WSDL and policy documents without credentials. Separate each entry with a space. You may optionally add a netmask to the IP address. Both IPv4 and IPv6 addresses are supported.
Default: 127.0.0.1
The default value allows only pass-through from the localhost. The full IP address of a client must match one of the items in the list before a download is permitted.
Sample values:
Since this works with a cidr you can specify,
0.0.0.0/0 which would allow all ips.