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?
maxl95
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?
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Must be a community build ;- )
SCNR
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 dnstools.ch. 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.
maxl95
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