回線切断

Regza(37Z1)とPS3購入。

んでもって、LANに繋いだのだが、
PS3を起動中にモデムが切断→接続を繰り返すように。
ググッても解決方法見つからないし、困ったもんだ。

■ログ
2010/11/17 01:00:28 Calling Pro:022 from 192.168.0.10
2010/11/17 01:00:54 MDM_MGR Modem Link Down
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:8]
2010/11/17 01:00:54 NAT Release 0.0.0.0 (IP-PORT=7)
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:8]
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:9]
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:9]
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:10]
2010/11/17 01:00:54 WAN DEACTIVE notice [Real_port:10]
2010/11/17 01:00:55 WAN ACTIVE notice [Real_port:10]
2010/11/17 01:00:55 WAN ACTIVE notice [Real_port:9]
2010/11/17 01:00:55 WAN ACTIVE notice [Real_port:8]
2010/11/17 01:00:56 Disconnect :Pro:022
2010/11/17 01:01:18 IP_Filter REJECT UDP 192.168.0.2:138 > 192.168.0.255:138 (IP-PORT=0)
2010/11/17 01:01:24 Calling DNS FW ANY "nsx.np.dl.playstation.net" UNDECIDED UDP 192.168.0.10:50843 > 0.0.0.0:53
2010/11/17 01:01:24 Calling DNS FW ANY "nsx.np.dl.playstation.net" UNDECIDED UDP 192.168.0.10:50842 > 0.0.0.0:53
2010/11/17 01:01:24 Calling DNS FW ANY "nsx.np.dl.playstation.net" UNDECIDED UDP 192.168.0.10:50841 > 0.0.0.0:53
2010/11/17 01:01:27 MDM_MGR Modem Link Up
2010/11/17 01:01:27 Calling :Pro:022 from 192.168.0.1
2010/11/17 01:01:29 Calling Pro:022 from 192.168.0.50
2010/11/17 01:01:29 Calling UNDECIDED UDP 192.168.0.50:57708 > 65.55.158.118:3544