Two Ways to Remotely Access Feiniu NAS and Their Comparison

Sat, 04 Apr 2026 11:00:00 +0800

There are two common ways to remotely access a Feiniu NAS:

Direct public IP access
FN Connect remote access service

Below is a practical guide organized by “how to use + key notes + best-fit scenarios.”

Option 1: Direct Public IP Access

This is suitable when your home network has a public IP and you can configure port forwarding on the router.
After that, you can access it by entering the public IPv4/IPv6 address and port in a browser or in the Feiniu App.
You can also set up DDNS and access via domain name.

Notes

Default ports for Feiniu private cloud fnOS: HTTP = 8000, HTTPS = 8001
If port forwarding is configured, the access URL must include the port number; otherwise, access will fail.
Direct public IP access usually has no extra relay, so speed loss is lower.
If security certificates are not configured properly, HTTP is plaintext. Use only in trusted network environments.
Many broadband providers block common ports such as 80 and 8080. If common ports do not work, try less common ports.

Option 2: FN Connect Remote Access Service

FN Connect is a remote-access service provided by Feiniu.
After enabling it, you get a unique FN ID to identify your Feiniu NAS and access it remotely through the corresponding method.

Notes

FN Connect requires you to register or sign in with a Feiniu account.
FN Connect provides an SSL certificate for the subdomain mapped to your FN ID, enabling secure HTTPS access.
FN Connect automatically chooses a better connection method based on your current network environment.
When direct public access is available, the web client can choose whether to use direct public IP access.
FN Connect relay forwarding has traffic cost, so rate limiting applies.

Comparison of the Two Methods

Dimension	Direct Public IP Access	FN Connect
Getting started	Requires public IP + router port forwarding	Lower barrier with account login and guided setup
Access speed	Usually faster with a more direct path	Close to direct mode when direct; possibly limited when relayed
Security	Depends on your own certificate and exposure strategy	Certificate support by default, easier HTTPS setup, depends on Feiniu’s own security
Maintenance cost	You maintain network and security settings yourself	Lower day-to-day maintenance effort
Best for	Users with networking experience and performance focus	Users who prioritize ease of use and stability

Recommendations

If you are comfortable with networking and want higher bandwidth/lower latency, prioritize direct public IP access.
If you care more about ease of use and secure access experience, prioritize FN Connect.
In practice, you can mix both: use FN Connect by default, and switch to direct public IP when conditions allow.

Feiniu NAS on KnightLi Blog

Two Ways to Remotely Access Feiniu NAS and Their Comparison

Option 1: Direct Public IP Access

Notes

Option 2: FN Connect Remote Access Service

Notes

Comparison of the Two Methods

Recommendations