Looking for logging into the Nas Port 5858 site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Nas Port 5858 site. After that you can login as usual with your login credentials.
https://www.synology.com/de-de/knowledgebase/DSM/tutorial/Network/What_network_ports_are_used_by_Synology_services
https://www.synology.com/de-de/knowledgebase/DSM/tutorial/Network/How_to_make_Synology_NAS_accessible_over_the_Internet
https://knowledge.hitachivantara.com/Documents/Storage/NAS_Platform/13.4.5118/NAS_Administration_Guides/Network_Administration_Guide/41_Network_ports
https://www.qnap.com/de-de/how-to/faq/article/welche-portnummern-nutzt-der-turbo-nas/
https://www.qnap.com/en/how-to/faq/article/what-is-the-port-number-used-by-the-turbo-nas/
https://ipinfo.info/html/tcp-ip-ports.php
https://whatismyipaddress.com/port-list
https://ietf.org/assignments/service-names-port-numbers/service-names-port-numbers.txt
https://books.google.de/books?id=iLFaf5KtS6EC&pg=RA1-PA49&lpg=RA1-PA49&dq=nas+login+port+5858
https://books.google.de/books?id=qUfXrFMJv78C&pg=PA324&lpg=PA324&dq=nas+login+port+5858
https://books.google.de/books?id=5m745AbvZZQC&pg=RA15-PA20&lpg=RA15-PA20&dq=nas+login+port+5858
https://books.google.de/books?id=4J1fekT5zNYC&pg=PA197&lpg=PA197&dq=nas+login+port+5858
https://books.google.de/books?id=tbIGz5NppoYC&pg=PA8&lpg=PA8&dq=nas+login+port+5858