问题描述：连上路由器，按照要求设置好，但是路由器不拨号，也无法正常上网，但是在连接路由器的状态下又可以进行电脑拨号上网！以下是系统日志！ 索引 时间 类型 等级 内容 1 1970-01-01 00:00:22 PPP Information ppp0 sent [LCP TERM_REQ ID(0x02)] 2 1970-01-01 00:00:12 PPP Information ppp0 sent [LCP TERM_REQ ID(0x01)] 3 1970-01-01 00:00:06 DHCPD Notice Send ACK to 192.168.1.102 4 1970-01-01 00:00:05 DHCPD Notice Recv REQUEST from 00:19:D2:44:AA:3A 5 1970-01-01 00:00:05 DHCPD Notice Send ACK to 192.168.1.100 6 1970-01-01 00:00:05 DHCPD Notice Recv REQUEST from 30:10:E4:CD:18:D9 7 1970-01-01 00:00:04 DHCPD Notice Send OFFER with ip 192.168.1.100 8 1970-01-01 00:00:03 DHCPD Notice Recv DISCOVER from 30:10:E4:CD:18:D9 9 1970-01-01 00:00:03 DHCPD Notice Send NAK 10 1970-01-01 00:00:03 DHCPD Notice REQUEST ip c0a80165 already reserved by someone 11 1970-01-01 00:00:03 DHCPD Notice Recv REQUEST from 30:10:E4:CD:18:D9 12 1970-01-01 00:00:02 PPP Information ppp0 sent [LCP TERM_REQ ID(0x00)] 13 1970-01-01 00:00:01 DSL Notice ADSL Idle/L3/Activating!