Sonicwall Security Alert
Last month, we received an alert from SonicWall about potential network compromises affecting some businesses due to a zero-day exploit […]
Sonicwall Update Failed! Firmware is not Compatible or Firmware Upload Failed
After downloading a Sonicwall firmware image and trying to upload it to the device, I received the following message: Update […]
Configure Sonicwall to use Comcast Enterprise Fiber Ethernet Handoff Address for Static IPs
The de-facto Enterprise fiber setup from Comcast is to assign a single /30 address. If you need additional addresses, they […]
Remotely Recovering Sonicwall WAN Access From the Console Port
This exercise covers how to gain remote WAN access to a Sonicwall that has been set to default settings or […]
Sonicwall Freezing at the Same Time Each Day
Sonicwall routers are generally extremely stable and freezing/locking up could be the result of a firmware or hardware problem. However, […]