Arcadyan ARV752DPW Firewall many ports open

Hey Guys

I have a question about the firewall. Yesterday I successfully flashed OpenWRT on an Arcadyan ARV752DPW. When I did a portscan, many ports on the WAN/DSL0 are open. How can I close all ports?



Are you sure you scanned the correct device?
To my knowledge, smtp, pop3, imap and others are services that are not installed by default.

BTW: Which OpenWrt version did you install?

1 Like

Must be a community build ;- )

the current version is "OpenWrt 18.06.1 r7258-5eb055306f / LuCI openwrt-18.06 branch (git-18.228.31946-f64b152)"

I just made a port scan via Now all ports are closed. I suspect that the app is not working properly. I'm sorry that I have unnecessarily opened a new thread.


This topic was automatically closed 10 days after the last reply. New replies are no longer allowed.