问题描述：志 内 容 1 INFO 2006-01-01 08:00:00|系统启动成功. 2 INFO 2006-01-01 08:00:05|PPPoE 开启按需连接. 3 INFO 2006-01-01 08:00:05|发送PADI,请求建立连接. 4 INFO 2006-01-01 08:00:06|DHCPS: 1:0x002622cdc0d0, 192.168.1.100, ACK in request. 5 INFO 2006-01-01 08:00:07|发送PADI,请求建立连接. 6 INFO 2006-01-01 08:00:10|发送PADI,请求建立连接. 7 INFO 2006-01-01 08:00:14|发送PADI,请求建立连接. 8 INFO 2006-01-01 08:00:14|PPPOE: request timeout. 9 INFO 2006-01-01 08:00:14|Failed to connect to ISP server, maybe WAN port cable is unplugged. 10 INFO 2006-01-01 08:00:15|PPPoE 开启按需连接. 11 INFO 2006-01-01 08:00:16|发送PADI,请求建立连接. 12 INFO 2006-01-01 08:00:18|发送PADI,请求建立连接. 13 INFO 2006-01-01 08:00:21|发送PADI,请求建立连接. 14 INFO 2006-01-01 08:00:25|发送PADI,请求建立连接. 15 INFO 2006-01-01 08:00:25|PPPOE: request timeout. 16 INFO 2006-01-01 08:00:25|Failed to connect to ISP server, maybe WAN port cable is unplugged. 17 INFO 2006-01-01 08:00:26|PPPoE 开启按需连接. 18 INFO 2006-01-01 08:00:26|发送PADI,请求建立连接. 19 INFO 2006-01-01 08:00:29|发送PADI,请求建立连接. 20 INFO 2006-01-01 08:00:32|发送PADI,请求建立连接. 21 INFO 2006-01-01 08:00:36|发送PADI,请求建立连接. 22 INFO 2006-01-01 08:00:36|PPPOE: request timeout. 23 INFO 2006-01-01 08:00:36|Failed to connect to ISP server, maybe WAN port cable is unplugged. 24 INFO 2006-01-01 08:00:37|PPPoE 开启按需连接. 25 INFO 2006-01-01 08:00:37|发送PADI,请求建立连接. 26 INFO 2006-01-01 08:00:39|发送PADI,请求建立连接. 27 INFO 2006-01-01 08:00:42|发送PADI,请求建立连接. 28 INFO 2006-01-01 08:00:46|发送PADI,请求建立连接. 29 INFO 2006-01-01 08:00:47|PPPOE: request timeout. 30 INFO 2006-01-01 08:00:47|Failed to connect to ISP server, maybe WAN port cable is unplugged. 31 INFO 2006-01-01 08:00:48|PPPoE 开启手动连接. 32 INFO 2006-01-01 08:00:48|发送PADI,请求建立连接. 33 INFO 2006-01-01 08:00:51|发送PADI,请求建立连接. 34 INFO 2006-01-01 08:00:54|发送PADI,请求建立连接. 35 INFO 2006-01-01 08:00:58|发送PADI,请求建立连接. 36 INFO 2006-01-01 08:00:58|PPPOE: request timeout. 37 INFO 2006-01-01 08:00:58|Failed to connect to ISP server, maybe WAN port cable is unplugged. 38 INFO 2006-01-01 08:01:33|PPPoE 开启手动连接. 39 INFO 2006-01-01 08:01:34|发送PADI,请求建立连接. 40 INFO 2006-01-01 08:01:36|发送PADI,请求建立连接. 41 INFO 2006-01-01 08:01:39|发送PADI,请求建立连接. 42 INFO 2006-01-01 08:01:43|发送PADI,请求建立连接. 43 INFO 2006-01-01 08:01:43|PPPOE: request timeout. 44 INFO 2006-01-01 08:01:43|Failed to connect to ISP server, maybe WAN port cable is unplugged. 45 INFO 2006-01-01 08:02:23|PPPoE 开启自动连接. 46 INFO 2006-01-01 08:02:24|发送PADI,请求建立连接. 47 INFO 2006-01-01 08:02:26|发送PADI,请求建立连接. 48 INFO 2006-01-01 08:02:29|发送PADI,请求建立连接. 49 INFO 2006-01-01 08:02:33|发送PADI,请求建立连接. 50 INFO 2006-01-01 08:02:33|PPPOE: request timeout. 51 INFO 2006-01-01 08:02:33|Failed to connect to ISP server, maybe WAN port cable is unplugged. :(|2013-07-09 18:52:54 942s| Tlb Load Exception Exception Program Counter: 0x801df51c Status Register: 0x0000f401 Cause Register: 0x00000008 Access Address : 0x00000014 Task: 0x80ffa4a0 "tHostapd" Time = 2006-01-01 8:02:49 174s H-Ver = WR845N 2.0 00000000 : S-Ver = 4.19.20 Build 130414 Rel.71093n 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=5022, Busy=8, Bind=6, Inv=0/0, Bc=0/0, Dns=5, cl=1534, fc=0/0, sq=0/0