Photo Station not listening on custom HTTPS port | Synology Community
Synology: How to Change Ports 5000 and 5001 on DSM 7 – Marius Hosting
REMOTE ACCESS YOUR SYNOLOGY NAS VIA QUICKCONNECT, EZ INTERNET OR PORT FORWARDING : 4 Steps - Instructables
Package(/NAS application) "DNS Server" needs PORT 53 to run, so it can run while installing Package, "Synology Directory Server" But Port 53 is taken - I never deal with ports, is this