掉线后，前几次死活拨不上号，提示
15 0008:PPPoE 开启按需连接.
16 0008:Standard authentication.
17 0009:发送PADI,请求建立连接.
18 0009:PPPOE_TAG_SVC_NAME=null
19 0009:The first service name is accepted.
20 0009:接收PADO,AC-Name=Minquanmen-10600,AC-MAC=00D0D0C5E3C0.
21 0009:发送PADR.
22 0009:接收PADS,Session-ID=0x1756,AC-MAC=00D0D0C5E3C0.
23 0009:LCP tx Req,MRU=05C8;Magic=00006F07;
24 0009:LCP RX Req,Auth=C2;23;05;Magic=13580000;
25 0009:LCP tx Ack,Auth=C2;23;05;Magic=13580000;
26 0009:LCP RX Ack,MRU=05C8;Magic=00006F07;
27 0009:CHAP RX Challenge.
28 0009:CHAP tx Response.
29 0010:CHAP:密码验证失败.
30 0010:LCP RX Terminate Req.
31 0010:LCP tx Terminate Ack.
32 0010:接收PADT,服务端请求断开本次连接.
过会就自己拨上了，提示
375 0109:PPPoE 开启自动连接.
376 0109:Standard authentication.
377 0110:发送PADI,请求建立连接.
378 0110:PPPOE_TAG_SVC_NAME=null
379 0110:The first service name is accepted.
380 0110:接收PADO,AC-Name=Minquanmen-10600,AC-MAC=00D0D0C5E3C0.
381 0110:发送PADR.
382 0110:接收PADS,Session-ID=0x17F1,AC-MAC=00D0D0C5E3C0.
383 0110:LCP tx Req,MRU=05C8;Magic=000013B5;
384 0110:LCP RX Req,Auth=C2;23;05;Magic=CF5E0000;
385 0110:LCP tx Ack,Auth=C2;23;05;Magic=CF5E0000;
386 0110:LCP RX Ack,MRU=05C8;Magic=000013B5;
387 0110:CHAP RX Challenge.
388 0110:CHAP tx Response.
389 0110:CHAP:密码验证成功.
390 0110:IPCP tx Req,IP=00000000;DNS1=00000000;DNS2=00000000;
391 0110:IPCP RX Req,IP=7CF9A001;
392 0110:IPCP tx Ack,IP=7CF9A001;
393 0110:IPCP tx Req,IP=00000000;DNS1=00000000;DNS2=00000000;
394 0111:IPCP RX Nak,IP=7CF9A229;DNS1=DB962084;DNS2=D3620204;
395 0111:IPCP tx Req,IP=7CF9A229;DNS1=DB962084;DNS2=D3620204;
396 0111:IPCP RX Ack,IP=7CF9A229;DNS1=DB962084;DNS2=D3620204;
397 0111:PPP connection succeeded. 124.249.162.41 .
398 0290:DHCPS: 1:0x000cf1566edd, 192.168.1.100, ACK in request.
399 1550:DHCPS: 192.168.1.100, release done.
400 1620:DHCPS: 1:0x000cf1566edd, 192.168.1.100, ACK in request.
最后几句什么意思啊？？是不是掉线得原因？？还是铁通不兼容TP得路由器？？
------解决方案--------------------
如果你更换路由后故障依旧,我想你该考虑下电源上的问题了