坐标美东，家宽，故障时间》 24h主要问题是：除 baidu.com 搜索外*.baidu.com 均二级域名无法打开 如 pan.baidu.com/zhidao.baidu.com tracert 明显已经过墙了 nslookup pan.baidu.com Server: 75.75.75.75 Address: 75.75.75.75#53 Non-authoritative answer: pan.baidu.com canonical name =yiyun.n.shifen.com .Name: yiyun.n.shifen.com Address: 180.149.145.241 traceroute to yiyun.n.shifen.com (180.149.145.241), 64 hops max, 52 byte packets1 192.168.0.1 (192.168.0.1) 2.326 ms 1.547 ms 1.220 ms 2 xx.xx.xx.61 (xx.xx.xx.xx) 10.189 ms 10.660 ms 10.357 ms 3 xx.xx.xx.45 (xx.xx.xx.45) 8.928 ms 9.680 ms 9.561 ms 4 xx.xx.xx.21 (xx.xx.xx.21) 11.565 ms 12.539 ms 11.572 ms 5 ae-13-ar01.capitolhghts.md.bad.comcast.net (68.87.168.61) 9.771 ms 10.450 ms 10.094 ms6 be-31421-cs02.ashburn.va.ibone.comcast.net (96.110.40.21) 14.060 msbe-31431-cs03.ashburn.va.ibone.comcast.net (96.110.40.25) 16.802 ms 13.285 ms7 be-2401-pe01.ashburn.va.ibone.comcast.net (96.110.37.126) 14.732 ms 13.503 msbe-2201-pe01.ashburn.va.ibone.comcast.net (96.110.37.118) 12.054 ms8 173.167.56.150 (173.167.56.150) 13.864 ms 17.506 ms 14.744 ms 9 202.97.49.110 (202.97.49.110) 82.003 ms 84.163 ms 79.725 ms 10 202.97.59.109 (202.97.59.109) 297.602 ms 290.126 ms 306.070 ms 11 202.97.12.57 (202.97.12.57) 307.343 ms 287.812 ms 307.128 ms 12 202.97.34.157 (202.97.34.157) 306.655 ms 313.627 ms * 13 * * * 14 * 180.149.141.150 (180.149.141.150) 272.431 ms 180.149.141.118 (180.149.141.118) 306.518 ms 15 36.110.250.86 (36.110.250.86) 306.607 ms 180.149.141.178 (180.149.141.178) 330.592 ms * 16 * 180.149.140.178 (180.149.140.178) 224.089 ms * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *