Hi all,

Whats is the idea? I want to take the hap ac2 with me when im traveling. i want to connect the hap ac2 device into the hotel network and get a DHCP-“WAN” (e.g. 192.168.x.x..) IP. The HAP AC2s zerotier connectes to my OFFICE. I can add laptops and devices to the HAC AC2 lan2…5 using this LAYER2 VPN (for UDP broadcast in my office network)
Problem:
None of the PC1,2 of “HOTEL” connected to LAN2…5 at HAP AC2 can access OFFICE. E.g. ping to 192.168.1.99 nor 114 works. Timeout. I have no acces to “HOTEL->Fritzbox DHCP gateway”.
→ Not all devices who need access to OFFICE can have a zerotier app installed ←
Details:
i have a fresh default config (router, dhcp server) installation on the HAP AC2. Tested OK: I can connect my PC1 to LAN2, i can admin and i can also surf the web. Works. I am using the default ip range 192.168.88.X for that. HAP AC2 as a Router is default at x=1.
On LAN1, my network cable for the network 192.168.97.x is connected. Using the config, LAN1 aka ether1 is using a dhcp client to optain a dhcp ip, for example 192.168.97.144. All this works.
The default config created the bridge and everything so all LAN2…5 can get its 192.168.88.x ip and also can access the internet via LAN1 and the network gateway 192.168.97.40 (Fritzbox as router).
I setup zerotier. Adminpage and also the installation (also using adding some more to the firewall).The zerotier1 interface ip provided is 192.168.1.194. Mobile/Remote clients can connect to OFFICEs zerotier using zerotierapp => Working.
if i go to the hap ac2 and open a new terminal, i can ping 192.168.1.99, which is a raspberrypi running a zerotier bridge in the my home network accessed via this zerotier gateway.
i also can ping all others in this remote zerotier network like i am in that network locally. so on the hap ac2 terminal, zerotier works perfect.
when i go to my PC1 who optained 192.168.88.2 from dhcp, i can ping 192.168.1.194 (the zerotier interfaces ip), but i cannot ping any other ip. if i try to ping 192.168.1.99, it says timeout.
On the HAP AC2:
When i go to IP->ARP and clean the list completely, and PING 192.168.1.99 form the terminal, its added to the list, saying interface zerotier and state is reachable.Fine so far!
On the PC1:
When it to the same, but from the laptop 192.168.88.2 => ping 192.168.1.99 is ALSO added to the arp list interface zerotier and state is reachable but on the console window at the laptop i get timeout?!
Can somebody push me into the right direction? is it because all LAN2…5 are bridged and the bridge goes streight to LAN1 (192.168.97.x-Network?) Why it looks like a “routing rpoblem” from the hap ac2?
Addtional Info:
I tested to add it first to zerotier-number1. And i swear, it worked earlier. than i changed to zerotier-number2 and i got the mentioned problems. i have no idea if this has something to do with it.
Thanks for all your helpl!
MIke.