- NVRAM_lan_ipaddr="192.168.1.1"
- NVRAM_lan_netmask="255.255.255.0"
- NVRAM_lan_hwaddr="00:0B:AD:0A:DD:00"
+ NVRAM_lan_ipaddr=${BR2_SYSCONF_FAILSAFE_IP:-"192.168.1.1"}
+ NVRAM_lan_netmask=${BR2_SYSCONF_FAILSAFE_NETMASK:-"255.255.255.0"}
+ NVRAM_lan_hwaddr=${BR2_SYSCONF_FAILSAFE_MAC:-"00:0B:AD:0A:DD:00"}