问题描述：索引 类型 日 志 内 容 55 INFO 0days, 00:03:43, PPPOE: TX PADI. 54 INFO 0days, 00:03:43, try special dail type: 0 53 INFO 0days, 00:03:43, PPP LCP: TX TERMINATION_REQUEST. 52 INFO 0days, 00:03:27, PPPOE: TX PADI. 51 INFO 0days, 00:03:27, PPPOE SM: retry. 50 INFO 0days, 00:03:22, PPPOE: TX PADI. 49 INFO 0days, 00:03:22, PPPOE SM: retry. 48 INFO 0days, 00:03:17, PPPOE: TX PADI. 47 INFO 0days, 00:03:17, PPPOE SM: retry. 46 INFO 0days, 00:03:12, PPPOE: TX PADI. 45 INFO 0days, 00:03:12, try special dail type: 0 44 INFO 0days, 00:03:12, PPP LCP: TX TERMINATION_REQUEST. 43 INFO 0days, 00:02:56, PPPOE: TX PADI. 42 INFO 0days, 00:02:56, PPPOE SM: retry. 41 INFO 0days, 00:02:51, PPPOE: TX PADI. 40 INFO 0days, 00:02:51, PPPOE SM: retry. 39 INFO 0days, 00:02:46, PPPOE: TX PADI. 38 INFO 0days, 00:02:46, PPPOE SM: retry. 37 INFO 0days, 00:02:41, PPPOE: TX PADI. 36 INFO 0days, 00:02:41, try special dail type: 0 35 INFO 0days, 00:02:41, PPP LCP: TX TERMINATION_REQUEST. 34 INFO 0days, 00:02:40, DHCPS: Send OFFER with ip 192.168.1.100 33 INFO 0days, 00:01:48, PPPOE: TX PADI. 32 INFO 0days, 00:01:48, PPPOE SM: retry. 31 INFO 0days, 00:01:43, PPPOE: TX PADI. 30 INFO 0days, 00:01:43, PPPOE SM: retry. 29 INFO 0days, 00:01:38, PPPOE: TX PADI. 28 INFO 0days, 00:01:38, PPPOE SM: retry. 27 INFO 0days, 00:01:33, PPPOE: TX PADI. 26 INFO 0days, 00:01:33, try special dail type: 0 25 INFO 0days, 00:01:33, PPP LCP: TX TERMINATION_REQUEST. 24 INFO 0days, 00:01:17, PPPOE: TX PADI. 23 INFO 0days, 00:01:17, PPPOE SM: retry. 22 INFO 0days, 00:01:12, PPPOE: TX PADI. 21 INFO 0days, 00:01:12, PPPOE SM: retry. 20 INFO 0days, 00:01:07, PPPOE: TX PADI. 19 INFO 0days, 00:01:07, PPPOE SM: retry. 18 INFO 0days, 00:01:02, PPPOE: TX PADI. 17 INFO 0days, 00:01:02, try special dail type: 0 16 INFO 0days, 00:01:02, PPP LCP: TX TERMINATION_REQUEST. 15 INFO 0days, 00:01:00, Wantype change from dhcp to pppoe 14 INFO 0days, 00:00:53, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 13 INFO 0days, 00:00:50, DHCPC: eth1 send DISCOVER with unicast flag 0 12 INFO 0days, 00:00:47, DHCPC: eth1 send DISCOVER with unicast flag 0 11 INFO 0days, 00:00:42, DHCPC: eth1 send DISCOVER with unicast flag 1 10 INFO 0days, 00:00:39, DHCPC: eth1 send DISCOVER with unicast flag 1 9 INFO 0days, 00:00:36, DHCPC: eth1 send DISCOVER with unicast flag 1 8 INFO 0days, 00:00:25, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 7 INFO 0days, 00:00:22, DHCPC: eth1 send DISCOVER with unicast flag 1 6 INFO 0days, 00:00:19, DHCPC: eth1 send DISCOVER with unicast flag 1 5 INFO 0days, 00:00:14, DHCPC: eth1 send DISCOVER with unicast flag 0 4 INFO 0days, 00:00:11, DHCPC: eth1 send DISCOVER with unicast flag 0 3 INFO 0days, 00:00:08, DHCPC: eth1 send DISCOVER with unicast flag 0 2 INFO 0days, 00:00:07, System start ok. 1 INFO 0days, 00:00:05, LAN: mirror0 set ip c0a80101 mask ffffff00 Time = 1970-01-01 0:03:55 243s H-Ver = WR742N 5.0 00000000 : S-Ver = 5.7.12 Build 131127 Rel.33647n L = 192.168.1.1 : M = 255.255.255.0 W1 = PPPoE : W = 0.0.0.0 : M = 0.0.0.0 : G = 0.0.0.0 Cnt = 8576, Free = 8543, Busy = 33