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Default outgoing rule
I have 10 Zyxel access points on the LAN with various VLANs. The APs are connected to switches. For VLAN 65 and 67 the M290 is the DHCP server. Why do the APs lose internet connection when I deactivate the outgoing rule. Rules 20 and 21 are for WiFi. Is there another rule missing?I'll post an excerpt from my rules. Greetings RalKre
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Check Traffic Monitor for denies from the AP IP addrs when Outgoing is disabled/removed.
That should give you a clue as to what port(s) the APs need.
Probably some sort of call home function
Perhaps this?
https://community.zyxel.com/en/discussion/3449/nebula-trouble-when-adding-ap-to-nebula
Yes...sorry, my Zyxel Aps works with Nebula
Teamviewer doesn't work either
Hello Bruce,
this article (https://community.zyxel.com/en/discussion/3449/nebula-trouble-when-adding-ap-to-nebula) cannot be it. All my access points are already in Nebula.
I created two rules, Teamviewer TCP/UDP 5938 and one for Nebula. If I deactivate the outgoing rule, I still don't have Teamviewer... so I can't reach a PC via the Teamviewer Manager and WiFi doesn't work either. The IP addresses of the access points do not appear in the traffic monitor. Any ideas??
Check Traffic Monitor for denies.
That is the primary way to see what is being denied by the firewall.