単に家から電線までのケーブルの以上なのかな？？
接続失敗に10連続とかなる。。
ttp://www.uploda.org/file/uporg280630.jpg

2006/01/07 16:55:58 MDM_MGR Modem Link Down(0001)
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:8]
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:8]
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:9]
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:9]
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:10]
2006/01/07 16:55:58 WAN DEACTIVE notice [Real_port:10]
2006/01/07 16:55:59 WAN ACTIVE notice [Real_port:8]
2006/01/07 16:55:59 WAN ACTIVE notice [Real_port:10]
2006/01/07 16:55:59 WAN ACTIVE notice [Real_port:9]
2006/01/07 16:56:00 Disconnect <Temporary failure:169> :Pro:022
2006/01/07 16:56:27 MDM_MGR Modem Link Up
2006/01/07 16:56:27 Calling :Pro:022 from 192.168.1.1
2006/01/07 16:56:34 Calling Pro:022 from 192.168.1.201
2006/01/07 16:56:34 Calling UNDECIDED UDP 192.168.1.201:49152 > 210.229.64.2:53
2006/01/07 16:56:36 MDM_MGR Modem Link Down(0001)
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:8]
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:8]
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:9]
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:9]
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:10]
2006/01/07 16:56:36 WAN DEACTIVE notice [Real_port:10]
2006/01/07 16:56:36 WAN ACTIVE notice [Real_port:8]
2006/01/07 16:56:36 WAN ACTIVE notice [Real_port:10]
2006/01/07 16:56:36 WAN ACTIVE notice [Real_port:9]
2006/01/07 16:56:37 Disconnect <Temporary failure:169> :Pro:022