====== 20151125 V2.4.8b 1? Add nvram back up information to avoid MAC change back default specific factory MAC ================================================================================ 20151106 V2.4.7 1?Modify WIFI configuration page , delete invalid configuration parameter. 2?Fix bug of the statistics data on eth0 port. 3?Check the HFID and OUI conflict when add an new EOC SLAVE type 4?Fix bug of SNMP mib PVID configuration 5?Synchronize EOC Slave configuration with master default template. 6?Fix bug of static IP configuration of WIFI WAN