We have an application proxy server secured with SSL in our DMZ that only accepts specific URLs. I need to monitor SSL Expiration date on the server, but the SSL Expiration Date template doesn't allow custom URL. I thought I would work around it by setting the URL as an NPM node with no status and then assigning the SSL Expirate Date monitor to the NPM node. However, the server only has a single IP address, so that doesn't fly, either: NPM says the node is already monitored and tells me to edit the monitoring URL there.
Are there any ways to work around this limitation?