=================================================== 20171113 2.4.13 1, modify the problem of inaccurate traffic statistics 2, modify the STB mouth can not be shut down properly 3, modify the settings vlan management band, the management of IP read is not accurate 4, modify the port configuration page Configure the port, the prompt does not show the problem 5, band management VLANs 1.2.4092.4093, do not use them for other services!! and add tips! 6, improve nvram backup function. immage with "b" is for indoor masters EOC1121L and EOC1222L and default IP are 192.168.1.2 (ETH2/management) and 192.168.2.2 (ETH1) image with "m" is for otdoor masters and default IP is 192.168.1.6 ===================================================== 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