time capsule NAT Port Mapping Protocol (NAT-PMP)
Does setting up back to my mac on an airport time capsule mean the same thing at NAT Port Mapping Protocol (NAT-PMP)?
I'm trying to do screen sharing with my father-in-law's computer. We both have iMacs and are both using a new airport time capsule as our wireless router.
I could get his time capsule to show up on my finder window, but his iMac never did.
Any thoughts on what I am doing wrong?
Thanks,
Paul
iMac with Retina 5K display, OS X Yosemite (10.10.3), 4 GHz Intel Core i7 32 GB 1600 MHz