Remote Connect port forward ? - TCP or UDP?

Just a curiosity question - does anyone know if the ports 8887 and 80 that need to be forwarded are both TCP, or is one UDP, or what combination might be “required”? The reason I ask is I have a router that only seems to want to allow a single PF rule for any unique IP / Protocol combination so if I enter both as “TCP & UDP”, the second rule entered is the only one that sticks. I can, if it would be useful, set one port to TCP and the other to UDP, but would like to know if that is even supposed to work and if so, which should be which?

Thanks -

TCP is what you want.