下载 GitHub 资源的时候发现,https://raw.githubusercontent.com 访问不到,查看 DNS ,解析结果是 0.0.0.0
[root@app ~]# nslookup raw.githubusercontent.com Server: 192.168.31.1 Address: 192.168.31.1#53 Non-authoritative answer: Name: raw.githubusercontent.com Address: 0.0.0.0 Name: raw.githubusercontent.com Address: :: 192.168.31.1 是小米路由器的 IP 地址。光猫设置的桥接,在路由器进行拨号,路由器设置的 DNS 是 223.5.5.5,223.6.6.6
连接类型:PPPoE 账户:XXXXXXXXXXX IP 地址:100.96.XXX.XXX 子网掩码:255.255.255.255 默认网关:100.XXX.0.1 DNS:223.5.5.5 223.6.6.6 外网状态:拨号成功 断开 IPv6 连接类型:Native WAN IPv6 地址:2409:8a00:1809:e58b:cdb:XXXX:XXXX:XXXX/64 WAN IPv6 网关:fe80::200:XXXX:XXXX:10c LAN IPv6 地址:2409:8a00:XXXX:XXXX::1/64 LAN IPv6 前缀:2409:8a00:XXXX:XXXX:: DNS:2409:8000:2000:0:70::1 2409:8000:2000:0:170::1 