![]() ![]() Once above is done, add the AP IP on wireshark under Capture > Options > Input > Manage Interfaces > Remote interface > Click on "+" sign > add AP IP and hit "Ok". Set capture wifi0 stream - for 2.4G radio If you want to do advance level troubleshooting, you can setup wireshark and stream the captures from Ruckus APs to it. This may required collecting AP packet captures, AP logs on root and mesh APs to see exactly where packets are dropping. You have nicely explained the issue but this issue can only be further troubleshoot if you contact support. I can provide more logs, screen shots, etc if that would be helpful in diagnosing this problem with Unleashed mesh. And this behavior is new with the 200.10.10.5.x versions. With the R720 disabled, it easily gets its IP address from a R750. I have set it to 0 from 1 (default) thinking that it will prevent the AP from converting group-addressed data traffic to unicast.īottom line, with my R720 enabled utilizing mesh connectivity, my Rachio controller never hears the DHCP OFFER packet. The only other option that I experimented with and changed from the default is the Directed MC/BC Threshold (WiFi Networks/WLAN/Edit/Advanced Options/Others). Diving in there is only 1 direct option that I can see for this in the GUI (ARP Broadcast Filter in Admin & Services/System/Mesh). So it would appear that the DHCP OFFER packet (with broadcast bit set) is being filtered by the mesh component of Unleashed. Meaning that it receives the DHCP OFFER packet from my DHCP server via the same WLAN as served by the R750. If I turn off the R720 and thereby rely on the wired R750's, the Rachio is as happy as a clam. This is somewhat unusual from what I gather reading the Rachio forums. What makes the Rachio special is that the DHCP DISCOVER packet apparently has the BROADCAST bit set. The Rachio is the only device out of 50-60 devices in the house that has this issue. From it's perspective, no DHCP server ever replied. So the Rachio just retries the DHCP DISCOVER ~4 times before resetting the interface and starting all over again. However, I don't see the DHCP OFFER in the Troubleshooting debug picture on the Ruckus dashboard. When I packet sniff on my pfSense router(also DHCP server), I see that the DHCP DISCOVER is received and the DHCP OFFER is sent back via the LAN to the Ruckus APs. I run the Troubleshooting tool from the Unleashed dashboard and I see that it sends a 'DHCP DISCOVER' packet. ![]() The Rachio does associate with the appropriate WLAN but it never gets an IP address. The R720 only serves a handful of clients in and around my detached garage, one of whom is a Rachio irrigation controller. My Ruckus network consists of 3x hardwired 750's and 1x mesh connected R720. I have an interesting problem that seems to be present in the 200.10.10.5.x (x=229 or 246) release. ![]()
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