朝阳园租房:路由端口映射成功，为什么还是速度慢？

端口映射成功，为什么还是速度慢？

请教各位大虾

我用TP-link 402 路由器，按照相关说明开启影射UPNP，BC显示如下，也有远程连接，但速度仍旧只有10K左右，包括其他下载如Flashget也十分缓慢，原先没用路由有200k以上，现在只有10K左右，请问原因是什么？如何解决？敬请指教！谢谢啦

Windows XP WF Status: TCP Port is opened in Windows Firewall.
Windows XP WF Status: UDP Port is opened in Windows Firewall.
Update Local IP: 127.0.0.1
Windows XP ICS Status: TCP PortMapping Failed.
Windows XP ICS Status: UDP PortMapping Failed.
UDP tracker report: WAN IP = 218.83.232.xxx

Windows XP UPnP Status: Found WAN Connection Device [TP-LINK] [http://192.168.1.1:1900/]
Windows XP UPnP Status: Found Service: WANIPConnection
Windows XP UPnP Status: WAN IP: 218.83.232.xxx

Windows XP UPnP Status: TCP Port Mapping Added!
Windows XP UPnP Status: UDP Port Mapping Added!
Update Local IP: 192.168.1.100
Windows XP ICS Status: WAN IP: 218.83.232.xxx

Windows XP ICS Status: TCP PortMapping Successfully Added.
Windows XP ICS Status: UDP PortMapping Successfully Added.
Windows XP UPnP Status: Found WAN Connection Device [TP-LINK] [http://192.168.1.1:1900/]
Windows XP UPnP Status: Found Service: WANIPConnection
Windows XP UPnP Status: WAN IP: 218.83.232.xxx

Windows XP UPnP Status: TCP Port Mapping Existed!