中兴ZXHN F663NV9是一款采用中兴ZX279127S芯片方案的双千兆+双百兆+电话接口的光猫,带天线的为类型三
修改的前提是拥有telnet权限,查看当前设备信息

/ # setmac show
===============Current Status of TagParam===============
PONMAC[ID: 32769] is not set
PONLOID[ID: 2180] is set to 37 49 6c 62 39 33 31 34 30 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00
PONPASSWD[ID: 2181] is set to 00 00 00 00 00 00 00 00 00 00 00 00
EPONSN[ID: 2182] is not set
VENDORID[ID: 2176] is set to 5a 54 45 47
GPONSN[ID: 2177] is set to 43 45 32 32 35 30 30 30
GPONPWD[ID: 2178] is set to 37 49 6c 62 39 33 31 34 30 32
OUI[ID: 768] is set to 33 30 43 43 32 31
SN[ID: 512] is set to 5a 54 45 47 43 45 32 32 35 30 30 30
MAC1[ID: 256] is set to 30 cc 21 65 4a c0
MAC2[ID: 257] is set to 30 cc 21 65 4a c1
MAC3[ID: 258] is set to 30 cc 21 65 4a c2
MAC4[ID: 259] is set to 30 cc 21 65 4a c3
MAC5[ID: 260] is set to 30 cc 21 65 4a c4
MAC6[ID: 261] is set to 30 cc 21 65 4a c5
MAC7[ID: 262] is set to 30 cc 21 65 4a c6
MAC8[ID: 263] is set to 30 cc 21 65 4a c7
SSID1[ID: 1024] is set to 43 4d 43 43 2d 78 4e 73 44
设备标识符SN为30CC21-ZTEGCE225000
中兴光猫设备信息使用16进制加密,通过反向推理可以得到
VENDORID 2176 5a 54 45 47 ZTE
GPONSN 2177 43 45 32 32 35 30 30 30 CE225000
OUI 768 33 30 43 43 32 31 30CC21
SN 512 5a 54 45 47 43 45 32 32 35 30 30 30 ZTEGCE225000
实际设备标识符SN为OUI-VENDORID SN
这里我理解GPONSN是校验位
上面的MAC1就是光猫的pon口mac地址
反向推测,我们就可以对他们进行设置,例如修改SN为10CC21-IXMUNET12345
setmac 1 2176 IXM
setmac 1 2177 NET12345
setmac 1 768 10CC21
setmac 1 512 IXMUNET12345
修改SN1为30 cc 21 65 4a c8
setmac 1 256 30:cc:21:65:4a:c8
2022年3月9日 03:39 1F
有高人改了F663NV9的设备型号;怎么做到的:
设备型号:老黑