[NEBULA] How to access Nebula Devices from remote IP addresses ?
Zyxel_CSO
Posts: 447 
Zyxel Employee
Zyxel Employee
Via NCC server name: d.nebula.zyxel.com.
1. Inbound access is unnecessary to configure under normal network setting
2. Outbound access will be required to open access(eg: Whitelist) for IP address and below ports if there is a default restriction for outbound connection.
• TCP ports 4335 and 6667 are used for Nebula device management.
• TCP port 443 is used for Nebula Cloud Authentication (s.nebula.zyxel.com)
• UDP port 123 is used for Network Time Protocol(NTP)
1. Inbound access is unnecessary to configure under normal network setting
2. Outbound access will be required to open access(eg: Whitelist) for IP address and below ports if there is a default restriction for outbound connection.
• TCP ports 4335 and 6667 are used for Nebula device management.
• TCP port 443 is used for Nebula Cloud Authentication (s.nebula.zyxel.com)
• UDP port 123 is used for Network Time Protocol(NTP)
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