mac os9.2.2でNVを使っています。今までリンク切れはなかったのですが
年明けてから激しく切れるんです。。
下記ログを見て何が原因かわかりますか？？お助け下さい。。

005/01/01 04:41:14 Connect PPP3: NCP UP
2005/01/01 04:41:14 NAT GET XX.XXX.XXX.XXX (IP-PORT=7)
2005/01/01 04:41:14 PPP : Accepted IP Address 3dc0f7e2
2005/01/01 04:41:14 PPP : Accepted Primary DNS d2bce00a
2005/01/01 04:41:14 PPP : Accepted Secondary DNS d2bce00b
2005/01/01 04:41:15 Calling Pro:022 from 192.168.1.201
2005/01/01 04:41:38 MDM_MGR Modem Link Down(00FD)
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:8]
2005/01/01 04:41:38 NAT Release 0.0.0.0 (IP-PORT=7)
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:8]
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:9]
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:9]
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:10]
2005/01/01 04:41:38 WAN DEACTIVE notice [Real_port:10]
2005/01/01 04:41:39 WAN ACTIVE notice [Real_port:10]
2005/01/01 04:41:39 WAN ACTIVE notice [Real_port:9]
2005/01/01 04:41:39 WAN ACTIVE notice [Real_port:8]
2005/01/01 04:41:40 Disconnect <Temporary failure:169> :Pro:022