问题描述：之前一直用路由可以上，有线无线都可以。突然上不了，重新设置发现路由无法拨号，（撤掉路由直接用猫可上）系统日志中显示：CHAP:密码验证失败. 系统日志 索引 类型 日 志 内 容 306 INFO 0058:CANNOT got any correct dial mode, the dial interval is 10 s. 305 INFO 0058:接收PADT,服务端请求断开本次连接. 304 INFO 0058:LCP tx Terminate Ack. 303 INFO 0058:LCP RX Terminate Req. 302 INFO 0058:CHAP:密码验证失败. 301 INFO 0058:CHAP tx Response. 300 INFO 0058:CHAP RX Challenge. 299 INFO 0058:LCP RX Ack,MRU=05D4;Magic=000034C5; 298 INFO 0058:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=46640000; 297 INFO 0058:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=46640000; 296 INFO 0058:LCP tx Req,MRU=05D4;Magic=000034C5; 295 INFO 0058:接收PADS,Session-ID=0x373C,AC-MAC=00D0D0C00AA0. 294 INFO 0058:发送PADR. 293 INFO 0058:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 292 INFO 0058:PPPOE: reserve AC-COOKIE tag. 291 INFO 0058:The first service name is accepted. 290 INFO 0058:PPPOE_TAG_SVC_NAME=null 289 INFO 0058:发送PADI,请求建立连接. 288 INFO 0057:NEIMENG CNNMAX authentication. 287 INFO 0057:接收PADT,服务端请求断开本次连接. 286 INFO 0057:LCP tx Terminate Ack. 285 INFO 0057:LCP RX Terminate Req. 284 INFO 0057:CHAP:密码验证失败. 283 INFO 0057:CHAP tx Response. 282 INFO 0057:CHAP RX Challenge. 281 INFO 0057:LCP RX Ack,MRU=05D4;Magic=00000367; 280 INFO 0057:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=DD3D0000; 279 INFO 0057:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=DD3D0000; 278 INFO 0057:LCP tx Req,MRU=05D4;Magic=00000367; 277 INFO 0057:接收PADS,Session-ID=0x373A,AC-MAC=00D0D0C00AA0. 276 INFO 0057:发送PADR. 275 INFO 0057:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 274 INFO 0057:PPPOE: reserve AC-COOKIE tag. 273 INFO 0057:PPPOE: receive HOST-UNIQUE tag. 272 INFO 0057:The first service name is accepted. 271 INFO 0057:PPPOE_TAG_SVC_NAME=null 270 INFO 0057:发送PADI,请求建立连接. 269 INFO 0056:HUBEI Vnet authentication. 268 INFO 0056:接收PADT,服务端请求断开本次连接. 267 INFO 0056:LCP tx Terminate Ack. 266 INFO 0056:LCP RX Terminate Req. 265 INFO 0056:CHAP:密码验证失败. 264 INFO 0056:CHAP tx Response. 263 INFO 0056:CHAP RX Challenge. 262 INFO 0056:LCP RX Ack,MRU=05D4;Magic=00003CDC; 261 INFO 0056:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=672F0000; 260 INFO 0056:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=672F0000; 259 INFO 0056:LCP tx Req,MRU=05D4;Magic=00003CDC; 258 INFO 0056:接收PADS,Session-ID=0x3739,AC-MAC=00D0D0C00AA0. 257 INFO 0056:发送PADR. 256 INFO 0056:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 255 INFO 0056:PPPOE: reserve AC-COOKIE tag. 254 INFO 0056:The first service name is accepted. 253 INFO 0056:PPPOE_TAG_SVC_NAME=null 252 INFO 0056:发送PADI,请求建立连接. 251 INFO 0054:XIAN Vnet authentication. 250 INFO 0054:接收PADT,服务端请求断开本次连接. 249 INFO 0054:LCP tx Terminate Ack. 248 INFO 0054:LCP RX Terminate Req. 247 INFO 0054:CHAP:密码验证失败. 246 INFO 0054:CHAP tx Response. 245 INFO 0054:CHAP RX Challenge. 244 INFO 0054:LCP RX Ack,MRU=05D4;Magic=0000617D; 243 INFO 0054:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=A6300000; 242 INFO 0054:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=A6300000; 241 INFO 0054:LCP tx Req,MRU=05D4;Magic=0000617D; 240 INFO 0054:接收PADS,Session-ID=0x3737,AC-MAC=00D0D0C00AA0. 239 INFO 0054:发送PADR. 238 INFO 0054:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 237 INFO 0054:PPPOE: reserve AC-COOKIE tag. 236 INFO 0054:PPPOE: receive HOST-UNIQUE tag. 235 INFO 0054:The first service name is accepted. 234 INFO 0054:PPPOE_TAG_SVC_NAME=null 233 INFO 0054:发送PADI,请求建立连接. 232 INFO 0053:NANCHANG NetKeeper2.5(V8) authentication. 0x4A8183B9 231 INFO 0053:接收PADT,服务端请求断开本次连接. 230 INFO 0053:LCP tx Terminate Ack. 229 INFO 0053:LCP RX Terminate Req. 228 INFO 0053:CHAP:密码验证失败. 227 INFO 0053:CHAP tx Response. 226 INFO 0053:CHAP RX Challenge. 225 INFO 0053:LCP RX Ack,MRU=05D4;Magic=00003947; 224 INFO 0053:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=627C0000; 223 INFO 0053:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=627C0000; 222 INFO 0053:LCP tx Req,MRU=05D4;Magic=00003947; 221 INFO 0053:接收PADS,Session-ID=0x3734,AC-MAC=00D0D0C00AA0. 220 INFO 0052:发送PADR. 219 INFO 0052:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 218 INFO 0052:PPPOE: reserve AC-COOKIE tag. 217 INFO 0052:PPPOE: receive HOST-UNIQUE tag. 216 INFO 0052:The first service name is accepted. 215 INFO 0052:PPPOE_TAG_SVC_NAME=null 214 INFO 0052:发送PADI,请求建立连接. 213 INFO 0052:NANCHANG NetKeeper2.5 v18 authentication. 0x4A7F12B9 212 INFO 0051:接收PADT,服务端请求断开本次连接. 211 INFO 0051:LCP tx Terminate Ack. 210 INFO 0051:LCP RX Terminate Req. 209 INFO 0051:CHAP:密码验证失败. 208 INFO 0051:CHAP tx Response. 207 INFO 0051:CHAP RX Challenge. 206 INFO 0051:LCP RX Ack,MRU=05D4;Magic=00004CA0; 205 INFO 0051:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=D4060000; 204 INFO 0051:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=D4060000; 203 INFO 0051:LCP tx Req,MRU=05D4;Magic=00004CA0; 202 INFO 0051:接收PADS,Session-ID=0x3733,AC-MAC=00D0D0C00AA0. 201 INFO 0051:发送PADR. 200 INFO 0051:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 199 INFO 0051:PPPOE: reserve AC-COOKIE tag. 198 INFO 0051:PPPOE: receive HOST-UNIQUE tag. 197 INFO 0051:The first service name is accepted. 196 INFO 0051:PPPOE_TAG_SVC_NAME=null 195 INFO 0051:发送PADI,请求建立连接. 194 INFO 0050:HUNAN Vnet authentication. 193 INFO 0050:接收PADT,服务端请求断开本次连接. 192 INFO 0050:LCP tx Terminate Ack. 191 INFO 0050:LCP RX Terminate Req. 190 INFO 0050:CHAP:密码验证失败. 189 INFO 0050:CHAP tx Response. 188 INFO 0050:CHAP RX Challenge. 187 INFO 0050:LCP RX Ack,MRU=05D4;Magic=00005D59; 186 INFO 0050:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=AD690000; 185 INFO 0050:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=AD690000; 184 INFO 0050:LCP tx Req,MRU=05D4;Magic=00005D59; 183 INFO 0050:接收PADS,Session-ID=0x3732,AC-MAC=00D0D0C00AA0. 182 INFO 0050:发送PADR. 181 INFO 0050:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 180 INFO 0050:PPPOE: reserve AC-COOKIE tag. 179 INFO 0050:PPPOE: receive HOST-UNIQUE tag. 178 INFO 0050:The first service name is accepted. 177 INFO 0050:PPPOE_TAG_SVC_NAME=null 176 INFO 0050:发送PADI,请求建立连接. 175 INFO 0049:HENAN CNC authentication. 174 INFO 0049:接收PADT,服务端请求断开本次连接. 173 INFO 0049:LCP tx Terminate Ack. 172 INFO 0049:LCP RX Terminate Req. 171 INFO 0049:CHAP:密码验证失败. 170 INFO 0049:CHAP tx Response. 169 INFO 0049:CHAP RX Challenge. 168 INFO 0049:LCP RX Ack,MRU=05D4;Magic=00001C02; 167 INFO 0049:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=35510000; 166 INFO 0049:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=35510000; 165 INFO 0049:LCP tx Req,MRU=05D4;Magic=00001C02; 164 INFO 0049:接收PADS,Session-ID=0x3731,AC-MAC=00D0D0C00AA0. 163 INFO 0049:发送PADR. 162 INFO 0049:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 161 INFO 0049:PPPOE: reserve AC-COOKIE tag. 160 INFO 0049:PPPOE: receive HOST-UNIQUE tag. 159 INFO 0049:The first service name is accepted. 158 INFO 0049:PPPOE_TAG_SVC_NAME=null 157 INFO 0049:发送PADI,请求建立连接. 156 INFO 0048:PPPoE 开启自动连接. 155 INFO 0017:CANNOT got any correct dial mode, the dial interval is 9 s. 154 INFO 0017:接收PADT,服务端请求断开本次连接. 153 INFO 0017:LCP tx Terminate Ack. 152 INFO 0017:LCP RX Terminate Req. 151 INFO 0017:CHAP:密码验证失败. 150 INFO 0017:CHAP tx Response. 149 INFO 0017:CHAP RX Challenge. 148 INFO 0017:LCP RX Ack,MRU=05D4;Magic=000008B0; 147 INFO 0017:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=45360000; 146 INFO 0017:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=45360000; 145 INFO 0017:LCP tx Req,MRU=05D4;Magic=000008B0; 144 INFO 0017:接收PADS,Session-ID=0x372B,AC-MAC=00D0D0C00AA0. 143 INFO 0017:发送PADR. 142 INFO 0017:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 141 INFO 0017:PPPOE: reserve AC-COOKIE tag. 140 INFO 0017:The first service name is accepted. 139 INFO 0017:PPPOE_TAG_SVC_NAME=null 138 INFO 0017:发送PADI,请求建立连接. 137 INFO 0016:NEIMENG CNNMAX authentication. 136 INFO 0016:接收PADT,服务端请求断开本次连接. 135 INFO 0016:LCP tx Terminate Ack. 134 INFO 0016:LCP RX Terminate Req. 133 INFO 0016:CHAP:密码验证失败. 132 INFO 0015:CHAP tx Response. 131 INFO 0015:CHAP RX Challenge. 130 INFO 0015:LCP RX Ack,MRU=05D4;Magic=00006157; 129 INFO 0015:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=BF1B0000; 128 INFO 0015:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=BF1B0000; 127 INFO 0015:LCP tx Req,MRU=05D4;Magic=00006157; 126 INFO 0015:接收PADS,Session-ID=0x372A,AC-MAC=00D0D0C00AA0. 125 INFO 0015:发送PADR. 124 INFO 0015:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 123 INFO 0015:PPPOE: reserve AC-COOKIE tag. 122 INFO 0015:PPPOE: receive HOST-UNIQUE tag. 121 INFO 0015:The first service name is accepted. 120 INFO 0015:PPPOE_TAG_SVC_NAME=null 119 INFO 0015:发送PADI,请求建立连接. 118 INFO 0014:HUBEI Vnet authentication. 117 INFO 0014:接收PADT,服务端请求断开本次连接. 116 INFO 0014:LCP tx Terminate Ack. 115 INFO 0014:LCP RX Terminate Req. 114 INFO 0014:CHAP:密码验证失败. 113 INFO 0014:CHAP tx Response. 112 INFO 0014:CHAP RX Challenge. 111 INFO 0014:LCP RX Ack,MRU=05D4;Magic=0000497E; 110 INFO 0014:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=24640000; 109 INFO 0014:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=24640000; 108 INFO 0014:LCP tx Req,MRU=05D4;Magic=0000497E; 107 INFO 0014:接收PADS,Session-ID=0x3729,AC-MAC=00D0D0C00AA0. 106 INFO 0014:发送PADR. 105 INFO 0014:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 104 INFO 0014:PPPOE: reserve AC-COOKIE tag. 103 INFO 0014:The first service name is accepted. 102 INFO 0014:PPPOE_TAG_SVC_NAME=null 101 INFO 0014:发送PADI,请求建立连接. 100 INFO 0013:XIAN Vnet authentication. 99 INFO 0013:接收PADT,服务端请求断开本次连接. 98 INFO 0013:LCP tx Terminate Ack. 97 INFO 0013:LCP RX Terminate Req. 96 INFO 0013:CHAP:密码验证失败. 95 INFO 0013:CHAP tx Response. 94 INFO 0013:CHAP RX Challenge. 93 INFO 0012:LCP RX Ack,MRU=05D4;Magic=00004899; 92 INFO 0012:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=B9340000; 91 INFO 0012:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=B9340000; 90 INFO 0012:LCP tx Req,MRU=05D4;Magic=00004899; 89 INFO 0012:接收PADS,Session-ID=0x3727,AC-MAC=00D0D0C00AA0. 88 INFO 0012:发送PADR. 87 INFO 0012:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 86 INFO 0012:PPPOE: reserve AC-COOKIE tag. 85 INFO 0012:PPPOE: receive HOST-UNIQUE tag. 84 INFO 0012:The first service name is accepted. 83 INFO 0012:PPPOE_TAG_SVC_NAME=null 82 INFO 0012:发送PADI,请求建立连接. 81 INFO 0011:NANCHANG NetKeeper2.5(V8) authentication. 0x4A7DDA39 80 INFO 0011:接收PADT,服务端请求断开本次连接. 79 INFO 0011:LCP tx Terminate Ack. 78 INFO 0011:LCP RX Terminate Req. 77 INFO 0011:CHAP:密码验证失败. 76 INFO 0011:CHAP tx Response. 75 INFO 0011:CHAP RX Challenge. 74 INFO 0011:Send Identification (2). 73 INFO 0011:Send Identification (1). 72 INFO 0011:LCP RX Ack,MRU=05D4;Magic=000019F5; 71 INFO 0011:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=EA430000; 70 INFO 0011:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=EA430000; 69 INFO 0011:LCP tx Req,MRU=05D4;Magic=000019F5; 68 INFO 0011:接收PADS,Session-ID=0x3725,AC-MAC=00D0D0C00AA0. 67 INFO 0011:发送PADR. 66 INFO 0011:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 65 INFO 0011:PPPOE: reserve AC-COOKIE tag. 64 INFO 0011:PPPOE: receive HOST-UNIQUE tag. 63 INFO 0011:The first service name is accepted. 62 INFO 0011:PPPOE_TAG_SVC_NAME=null 61 INFO 0011:发送PADI,请求建立连接. 60 INFO 0010:NANCHANG NetKeeper2.5 v18 authentication. 0x4A7D3DF9 59 INFO 0010:接收PADT,服务端请求断开本次连接. 58 INFO 0010:LCP tx Terminate Ack. 57 INFO 0010:LCP RX Terminate Req. 56 INFO 0010:CHAP:密码验证失败. 55 INFO 0010:CHAP tx Response. 54 INFO 0010:CHAP RX Challenge. 53 INFO 0010:LCP RX Ack,MRU=05D4;Magic=00005F2C; 52 INFO 0010:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=24090000; 51 INFO 0010:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=24090000; 50 INFO 0010:LCP tx Req,MRU=05D4;Magic=00005F2C; 49 INFO 0010:接收PADS,Session-ID=0x3724,AC-MAC=00D0D0C00AA0. 48 INFO 0010:发送PADR. 47 INFO 0010:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 46 INFO 0010:PPPOE: reserve AC-COOKIE tag. 45 INFO 0010:PPPOE: receive HOST-UNIQUE tag. 44 INFO 0010:The first service name is accepted. 43 INFO 0010:PPPOE_TAG_SVC_NAME=null 42 INFO 0010:发送PADI,请求建立连接. 41 INFO 0009:HUNAN Vnet authentication. 40 INFO 0009:接收PADT,服务端请求断开本次连接. 39 INFO 0009:LCP tx Terminate Ack. 38 INFO 0009:LCP RX Terminate Req. 37 INFO 0009:CHAP:密码验证失败. 36 INFO 0009:CHAP tx Response. 35 INFO 0009:CHAP RX Challenge. 34 INFO 0009:LCP RX Ack,MRU=05D4;Magic=00006D5D; 33 INFO 0009:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=71540000; 32 INFO 0009:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=71540000; 31 INFO 0009:LCP tx Req,MRU=05D4;Magic=00006D5D; 30 INFO 0009:接收PADS,Session-ID=0x3722,AC-MAC=00D0D0C00AA0. 29 INFO 0009:发送PADR. 28 INFO 0009:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 27 INFO 0009:PPPOE: reserve AC-COOKIE tag. 26 INFO 0009:PPPOE: receive HOST-UNIQUE tag. 25 INFO 0009:The first service name is accepted. 24 INFO 0009:PPPOE_TAG_SVC_NAME=null 23 INFO 0009:发送PADI,请求建立连接. 22 INFO 0008:HENAN CNC authentication. 21 INFO 0008:接收PADT,服务端请求断开本次连接. 20 INFO 0008:LCP tx Terminate Ack. 19 INFO 0008:LCP RX Terminate Req. 18 INFO 0008:CHAP:密码验证失败. 17 INFO 0007:CHAP tx Response. 16 INFO 0007:CHAP RX Challenge. 15 INFO 0007:LCP RX Ack,MRU=05D4;Magic=00001043; 14 INFO 0007:LCP tx Ack,MRU=05D4;Auth=C2;23;05;Magic=F4270000; 13 INFO 0007:LCP RX Req,MRU=05D4;Auth=C2;23;05;Magic=F4270000; 12 INFO 0007:LCP tx Req,MRU=05D4;Magic=00001043; 11 INFO 0007:接收PADS,Session-ID=0x3721,AC-MAC=00D0D0C00AA0. 10 INFO 0007:发送PADR. 9 INFO 0007:接收PADO,AC-Name=YQ_UAS10600,AC-MAC=00D0D0C00AA0. 8 INFO 0007:PPPOE: reserve AC-COOKIE tag. 7 INFO 0007:PPPOE: receive HOST-UNIQUE tag. 6 INFO 0007:The first service name is accepted. 5 INFO 0007:PPPOE_TAG_SVC_NAME=null 4 INFO 0007:发送PADI,请求建立连接. 3 INFO 0007:PPPoE 开启自动连接. 2 INFO 0006:DHCPS: 1:0x6c626d4ba495, 192.168.1.100, ACK in request. 1 INFO 0004:系统启动成功. Time = 2012-08-05 21:58:02 85s H-Ver = WR841N 8.0 00000000 : S-Ver = 4.17.12 Build 110705 Rel.36821n 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=9, cl=256, fc=0/0, sq=0/0