I created a share on my FRITZ!Box router, it was a breeze to create the port share. I just added a UDP share for one port (45000 in this case) and then launched a safenode with that port (for BbbbBadNet):
safenode --port 45000
I installed vdash to confirm too:
(ofc, this assumes the above is running as expected… given there are rewards happening, I’m assuming so!)