Alias NAT/Firewall Issue

[indesignfirm]

Okay, so I'm running 2.2.3 AMD64.

When I create the alias shown in the attached image, then specify it in NAT.  It automatically creates the associated Firewall rule great.  However, when a call comes in from our provider it shows up in the Firewall log as blocked by the Default IPV4 Block Rule

When I specify the ports it two separate NAT Rules 5060-5061 and 10000-20000, it works flawlessly.

So my question is, am I doing something wrong?  My Momma Said I'm not smart man! (Forest Gump)

Any help you can provide would be greatly appreciated, I was just under the impression that's how aliases actually worked.

[jimp]

That looks fine, but it's impossible to speculate about the cause without also seeing the firewall rule(s) and the firewall log entries.