If there are more than one master in a subnet, below master election algorithm kicks in to elect one master from the existing masters.
Below parameters are checked to resolve deadlock
- IAP with Non-default IP addr(Non-169.x.x.x) takes priority
- IAP with 3G dongle connected gets higher priority
- IAP platform checked, AP135 gets priority
- IAP with higher uptime
- If still an unique IAP could not be selected, IAP with a bigger MAC address is chosen