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Wireless Networks just stop working

Ok We have an XGS116 running the latest firmware (upgraded as a part of this process).We have 3 wireless networks configured. The firewall does not have wireless but he have 2 apx320's in place.

1-main wireless network bridged to the AP LAN 192.168.1.1/255..255.255.0

2-Guest Wifi created with initial setup 10.255.0.1/255.255.255.0

3-Third Wifi network 192.168.3.1/255.255.255.0

DHCP server setup for all and status is active. This config has been in place for 2 months now with no issues. Suddenly yesterday afternoon the guest wifi and third wifi network stopped working. Devices can connect to the SSID but it says "connected, secured no internet access). When running an IPCONFIG on the device it is not getting a ip address from dhcp it is getting a 169.254.60.109 address. The odd thing is that the Main wireless network is NOT AFFECTED.

Spent 3 hours on the phone with support with no resolutions. They had us completely remove the wireless networks and DHCP servers and recreate from scratch and that did not resolve. The last notes on the case are as follows.

  • We noted that only the wireless networks in the Separate zone were affected.

  • The bridge to AP LAN wireless network was working fine.

  • We found some errors for the problematic wireless interfaces in the networkd.log:

  • ERROR ; Sep 09 15:31:26Z ; ADMIN ; LINK_BRIDGE ; create bridge 'wlnet1' failedERROR ; Sep 09 15:31:26Z ; ADMIN ; LINK_BRIDGE ; Faild to create bridge interface wlnet1;

  • ERROR ; Sep 09 15:31:27Z ; ADMIN ; LINK_BRIDGE ; create bridge 'wlnet2' failedERROR ; Sep 09 15:31:27Z ; ADMIN ; LINK_BRIDGE ; Faild to create bridge interface wlnet2;

  • ERROR ; Sep 09 15:31:28Z ; ADMIN ; LINK_BRIDGE ; create bridge 'GuestAP' failedERROR ; Sep 09 15:31:28Z ; ADMIN ; LINK_BRIDGE ; Faild to create bridge interface GuestAP;

For the non-working scenario, no dhcp packets were getting to the firewall.

Has anyone else ran into this? Anyone have any suggestions?



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