Synology DSM7 has introduced stricter restrictions on what packages are allowed to do. When DSM6 is used, Tailscale runs as root with full privileges and these steps are not required. By default, Tailscale on Synology with DSM7 only allows inbound… Read More »Activate outgoing Synology connections for tailscale
All Synology NAS have an internal firewall that is responsible for blocking IP addresses that have too many failed login attempts, for example. The NAS does this consistently. But of course it is even more practical if the attacker does… Read More »Synology NAS: Automatically import IP blocklists
The Internet Control Message Protocol (ICMP) is used in computer networks to exchange information and error messages via the Internet Protocol (IP). It is also used, for example, to check the availability of network shares. To allow these pings to… Read More »Synology: Allow incoming ICMP pings in the firewall
