Console Message for OpenWRT and Reducing or Eliminating
The below is useful if a TTL / Serial Cable is connected to the WRT Series of routers.
- nano /etc/sysctl.conf
- Add this line: kernel.printk = 3 4 1 3
- service sysctl restart
Based on information from here: https://superuser.com/questions/351387/how-to-stop-kernel-messages-from-flooding-my-console