问题描述：我按说明设置好了重启后 IP地址什么的都是0.0.0.0 服务器无响应 索引 类型 日 志 内 容 44 INFO 2006-01-01 08:01:07|Failed to connect to ISP server, maybe WAN port cable is unplugged. 43 INFO 2006-01-01 08:01:07|PPPOE: request timeout. 42 INFO 2006-01-01 08:01:07|发送PADI,请求建立连接. 41 INFO 2006-01-01 08:01:03|发送PADI,请求建立连接. 40 INFO 2006-01-01 08:01:00|发送PADI,请求建立连接. 39 INFO 2006-01-01 08:00:58|发送PADI,请求建立连接. 38 INFO 2006-01-01 08:00:58|PPPoE 开启按需连接. 37 INFO 2006-01-01 08:00:57|Failed to connect to ISP server, maybe WAN port cable is unplugged. 36 INFO 2006-01-01 08:00:57|PPPOE: request timeout. 35 INFO 2006-01-01 08:00:56|发送PADI,请求建立连接. 34 INFO 2006-01-01 08:00:52|发送PADI,请求建立连接. 33 INFO 2006-01-01 08:00:49|发送PADI,请求建立连接. 32 INFO 2006-01-01 08:00:47|发送PADI,请求建立连接. 31 INFO 2006-01-01 08:00:47|PPPoE 开启按需连接. 30 INFO 2006-01-01 08:00:46|Failed to connect to ISP server, maybe WAN port cable is unplugged. 29 INFO 2006-01-01 08:00:46|PPPOE: request timeout. 28 INFO 2006-01-01 08:00:45|发送PADI,请求建立连接. 27 INFO 2006-01-01 08:00:41|发送PADI,请求建立连接. 26 INFO 2006-01-01 08:00:38|发送PADI,请求建立连接. 25 INFO 2006-01-01 08:00:36|发送PADI,请求建立连接. 24 INFO 2006-01-01 08:00:36|PPPoE 开启按需连接. 23 INFO 2006-01-01 08:00:35|Failed to connect to ISP server, maybe WAN port cable is unplugged. 22 INFO 2006-01-01 08:00:35|PPPOE: request timeout. 21 INFO 2006-01-01 08:00:35|发送PADI,请求建立连接. 20 INFO 2006-01-01 08:00:31|发送PADI,请求建立连接. 19 INFO 2006-01-01 08:00:28|发送PADI,请求建立连接. 18 INFO 2006-01-01 08:00:25|发送PADI,请求建立连接. 17 INFO 2006-01-01 08:00:25|PPPoE 开启按需连接. 16 INFO 2006-01-01 08:00:24|Failed to connect to ISP server, maybe WAN port cable is unplugged. 15 INFO 2006-01-01 08:00:24|PPPOE: request timeout. 14 INFO 2006-01-01 08:00:24|发送PADI,请求建立连接. 13 INFO 2006-01-01 08:00:20|发送PADI,请求建立连接. 12 INFO 2006-01-01 08:00:17|发送PADI,请求建立连接. 11 INFO 2006-01-01 08:00:15|发送PADI,请求建立连接. 10 INFO 2006-01-01 08:00:14|PPPoE 开启按需连接. 9 INFO 2006-01-01 08:00:13|Failed to connect to ISP server, maybe WAN port cable is unplugged. 8 INFO 2006-01-01 08:00:13|PPPOE: request timeout. 7 INFO 2006-01-01 08:00:13|发送PADI,请求建立连接. 6 INFO 2006-01-01 08:00:09|发送PADI,请求建立连接. 5 INFO 2006-01-01 08:00:08|DHCPS: 1:0x485b39a3df3a, 192.168.1.100, ACK in request. 4 INFO 2006-01-01 08:00:06|发送PADI,请求建立连接. 3 INFO 2006-01-01 08:00:04|发送PADI,请求建立连接. 2 INFO 2006-01-01 08:00:04|PPPoE 开启按需连接. 1 INFO 2006-01-01 08:00:00|系统启动成功. Time = 2006-01-01 8:01:07 68s H-Ver = WR740N 5.0/6.0/7.0 00000000 : S-Ver = 4.19.56 Build 120704 Rel.39260n L = 192.168.1.1 : M = 255.255.255.0 W1 = PPPoE : W = 0.0.0.0 : M = 0.0.0.0 : G = 0.0.0.0 Free=5028, Busy=2, Bind=0, Inv=0/0, Bc=0/0, Dns=18, cl=384, fc=0/0, sq=0/0