电信光猫 HGU421N_V3使用 | 魔都水滴

[margrop]

https://blog.margrop.net/post/telecom-optical-modem-hgu421n_v3-usage/

Note:
Ethernet port 4: 1000Mb/s, others 10/100Mb/s
Password of TTY might NOT be 以用户名：admin，密码：v2mprt 登录
Any powerful Rou...