问题描述：日志如下 索引 类型 日 志 内 容 87 INFO INFO 2006-01-01 08:06:39|发送PADI,请求建立连接. 86 INFO INFO 2006-01-01 08:06:36|发送PADI,请求建立连接. 85 INFO INFO 2006-01-01 08:06:34|发送PADI,请求建立连接. 84 INFO INFO 2006-01-01 08:06:34|PPPoE 开启自动连接. 83 INFO INFO 2006-01-01 08:06:08|DHCPS: 1:0xf0def1e3ccdc, 192.168.1.100, ACK in request. 82 INFO INFO 2006-01-01 08:06:08|DHCPS: 1:0xf0def1e3ccdc, NAK in request. 81 INFO INFO 2006-01-01 08:05:54|Failed to connect to ISP server, maybe WAN port cable is unplugged. 80 INFO INFO 2006-01-01 08:05:54|PPPOE: request timeout. 79 INFO INFO 2006-01-01 08:05:54|发送PADI,请求建立连接. 78 INFO INFO 2006-01-01 08:05:49|发送PADI,请求建立连接. 77 INFO INFO 2006-01-01 08:05:46|发送PADI,请求建立连接. 76 INFO INFO 2006-01-01 08:05:44|发送PADI,请求建立连接. 75 INFO INFO 2006-01-01 08:05:44|PPPoE 开启自动连接. 74 INFO INFO 2006-01-01 08:05:04|Failed to connect to ISP server, maybe WAN port cable is unplugged. 73 INFO INFO 2006-01-01 08:05:04|PPPOE: request timeout. 72 INFO INFO 2006-01-01 08:05:04|发送PADI,请求建立连接. 71 INFO INFO 2006-01-01 08:05:00|发送PADI,请求建立连接. 70 INFO INFO 2006-01-01 08:04:57|发送PADI,请求建立连接. 69 INFO INFO 2006-01-01 08:04:54|发送PADI,请求建立连接. 68 INFO INFO 2006-01-01 08:04:54|PPPoE 开启自动连接. 67 INFO INFO 2006-01-01 08:04:14|Failed to connect to ISP server, maybe WAN port cable is unplugged. 66 INFO INFO 2006-01-01 08:04:14|PPPOE: request timeout. 65 INFO INFO 2006-01-01 08:04:14|发送PADI,请求建立连接. 64 INFO INFO 2006-01-01 08:04:10|发送PADI,请求建立连接. 63 INFO INFO 2006-01-01 08:04:07|发送PADI,请求建立连接. 62 INFO INFO 2006-01-01 08:04:05|发送PADI,请求建立连接. 61 INFO INFO 2006-01-01 08:04:04|PPPoE 开启自动连接. 60 INFO INFO 2006-01-01 08:03:24|Failed to connect to ISP server, maybe WAN port cable is unplugged. 59 INFO INFO 2006-01-01 08:03:24|PPPOE: request timeout. 58 INFO INFO 2006-01-01 08:03:24|发送PADI,请求建立连接. 57 INFO INFO 2006-01-01 08:03:20|发送PADI,请求建立连接. 56 INFO INFO 2006-01-01 08:03:17|发送PADI,请求建立连接. 55 INFO INFO 2006-01-01 08:03:15|发送PADI,请求建立连接. 54 INFO INFO 2006-01-01 08:03:15|PPPoE 开启自动连接. 53 INFO INFO 2006-01-01 08:02:35|Failed to connect to ISP server, maybe WAN port cable is unplugged. 52 INFO INFO 2006-01-01 08:02:35|PPPOE: request timeout. 51 INFO INFO 2006-01-01 08:02:34|发送PADI,请求建立连接. 50 INFO INFO 2006-01-01 08:02:30|发送PADI,请求建立连接. 49 INFO INFO 2006-01-01 08:02:27|发送PADI,请求建立连接. 48 INFO INFO 2006-01-01 08:02:25|发送PADI,请求建立连接. 47 INFO INFO 2006-01-01 08:02:25|PPPoE 开启自动连接. 46 INFO INFO 2006-01-01 08:01:54|DHCPS: 1:0x74e50bd6d8aa, 192.168.1.101, ACK in request. 45 INFO INFO 2006-01-01 08:01:45|Failed to connect to ISP server, maybe WAN port cable is unplugged. 44 INFO INFO 2006-01-01 08:01:45|PPPOE: request timeout. 43 INFO INFO 2006-01-01 08:01:45|发送PADI,请求建立连接. 42 INFO INFO 2006-01-01 08:01:40|发送PADI,请求建立连接. 41 INFO INFO 2006-01-01 08:01:37|发送PADI,请求建立连接. 40 INFO INFO 2006-01-01 08:01:35|发送PADI,请求建立连接. 39 INFO INFO 2006-01-01 08:01:35|PPPoE 开启自动连接. 38 INFO INFO 2006-01-01 08:00:55|Failed to connect to ISP server, maybe WAN port cable is unplugged. 37 INFO INFO 2006-01-01 08:00:55|PPPOE: request timeout. 36 INFO INFO 2006-01-01 08:00:55|发送PADI,请求建立连接. 35 INFO INFO 2006-01-01 08:00:51|发送PADI,请求建立连接. 34 INFO INFO 2006-01-01 08:00:48|发送PADI,请求建立连接. 33 INFO INFO 2006-01-01 08:00:45|发送PADI,请求建立连接. 32 INFO INFO 2006-01-01 08:00:45|PPPoE 开启手动连接. 31 INFO INFO 2006-01-01 08:00:45|Failed to connect to ISP server, maybe WAN port cable is unplugged. 30 INFO INFO 2006-01-01 08:00:45|PPPOE: request timeout. 29 INFO INFO 2006-01-01 08:00:44|发送PADI,请求建立连接. 28 INFO INFO 2006-01-01 08:00:40|发送PADI,请求建立连接. 27 INFO INFO 2006-01-01 08:00:37|发送PADI,请求建立连接. 26 INFO INFO 2006-01-01 08:00:35|发送PADI,请求建立连接. 25 INFO INFO 2006-01-01 08:00:35|PPPoE 开启按需连接. 24 INFO INFO 2006-01-01 08:00:34|Failed to connect to ISP server, maybe WAN port cable is unplugged. 23 INFO INFO 2006-01-01 08:00:34|PPPOE: request timeout. 22 INFO INFO 2006-01-01 08:00:34|发送PADI,请求建立连接. 21 INFO INFO 2006-01-01 08:00:30|发送PADI,请求建立连接. 20 INFO INFO 2006-01-01 08:00:27|发送PADI,请求建立连接. 19 INFO INFO 2006-01-01 08:00:24|发送PADI,请求建立连接. 18 INFO INFO 2006-01-01 08:00:24|PPPoE 开启按需连接. 17 INFO INFO 2006-01-01 08:00:23|Failed to connect to ISP server, maybe WAN port cable is unplugged. 16 INFO INFO 2006-01-01 08:00:23|PPPOE: request timeout. 15 INFO INFO 2006-01-01 08:00:23|发送PADI,请求建立连接. 14 INFO INFO 2006-01-01 08:00:19|发送PADI,请求建立连接. 13 INFO INFO 2006-01-01 08:00:16|发送PADI,请求建立连接. 12 INFO INFO 2006-01-01 08:00:14|发送PADI,请求建立连接. 11 INFO INFO 2006-01-01 08:00:13|PPPoE 开启按需连接. 10 INFO INFO 2006-01-01 08:00:12|Failed to connect to ISP server, maybe WAN port cable is unplugged. 9 INFO INFO 2006-01-01 08:00:12|PPPOE: request timeout. 8 INFO INFO 2006-01-01 08:00:12|发送PADI,请求建立连接. 7 INFO INFO 2006-01-01 08:00:08|发送PADI,请求建立连接. 6 INFO INFO 2006-01-01 08:00:05|发送PADI,请求建立连接. 5 INFO INFO 2006-01-01 08:00:03|发送PADI,请求建立连接. 4 INFO INFO 2006-01-01 08:00:03|PPPoE 开启按需连接. 3 INFO INFO 2006-01-01 08:00:01|DHCPS: 1:0xf0def1e3ccdc, 192.168.1.100, ACK in request. 2 INFO INFO 2006-01-01 08:00:01|DHCPS: 1:0xf0def1e3ccdc, NAK in request. 1 INFO INFO 2006-01-01 08:00:00|系统启动成功. Time = 2006-01-01 8:06:43 407s H-Ver = MW310R 1.0/2.0 00000000 : S-Ver = 4.19.18 Build 130201 Rel.51878n 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=4838, Busy=192, Bind=186, Inv=0/38, Bc=7/9, Dns=739, cl=794, fc=0/0, sq=0/0