I have a vigor 2820n router I want to allow an external (public) service to call into a specific endpoint that calls an HTTP server, e.g. http://my.public.ip:8989/open_to_the_world
.
So far so good & I can achieve this will opening port 8989 on the router and mapping to my web server..
However, this gives access to the entire web-server and not just to the endpoint open_to_the_world
; is there any way just to allow traffic to the open_to_the_world
endpoint go through and for all other traffic to be refused by router configuration?