lluke
Occasional Visitor
Hi All,
in my setup, I'm using YazFi to isolate the IoT devices from the main network and internet, and ntpMerlin to serve all the NTP requests any client may send.
Everything is working fine on the ntpMerlin side since it is serving responses for queries coming from the main network and guest networks with internet access enabled, unfortunately the requests from the guest network with internet and intranet access disabled are not receiving any response.
From the connections tab (System Log > Connections, screenshot below) I can see the requests performed by the IoT devices (192.168.13.2 and 192.168.13.3), that fails with the same reason with any of the following configurations on the devices:
Do you have any idea of what should I check or review in my setup?
Current setup:
in my setup, I'm using YazFi to isolate the IoT devices from the main network and internet, and ntpMerlin to serve all the NTP requests any client may send.
Everything is working fine on the ntpMerlin side since it is serving responses for queries coming from the main network and guest networks with internet access enabled, unfortunately the requests from the guest network with internet and intranet access disabled are not receiving any response.
From the connections tab (System Log > Connections, screenshot below) I can see the requests performed by the IoT devices (192.168.13.2 and 192.168.13.3), that fails with the same reason with any of the following configurations on the devices:
- NTP server: empty
- NTP server: 192.168.10.1 (IP of the router)
- NTP server: 192.168.13.1 (
- NTP server: 0.pool.ntp.org (or any other public NTP server)
Do you have any idea of what should I check or review in my setup?
Current setup:
- Asus RT-AC86U (Merlin 386.12)
- YazFI 4.4.3 (latest)
- ntpMerlin 3.4.5 (latest)
- YazFi IoT Guest network setup (192.168.13.0/28):
- Force DNS: yes
- Allow Internet access: no
- Two way to guest: no
- One way to guest: yes
- Client isolation: yes