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我的TP-WR842N路由器一直都是无法获取动态IP，用宽带直降连是可以上网的，网上各种方法试了。########################################################################## # TL-WR842N System Log # Time = 1970-01-01 0:21:30 1295s # H-Ver = WR842N 4.0 00000000 : S-Ver = 1.2.7 Build 131025 Rel.41187n # L = 192.168.1.1 : M = 255.255.255.0 # W1 = DHCP : W = 0.0.0.0 : M = 0.0.0.0 : G = 0.0.0.0 # Cnt = 5376, Free = 5352, Busy = 24 ########################################################################## 0days, 00:00:04, LAN: mirror0 set ip c0a80101 mask ffffff00 0days, 00:00:05, System start ok. 0days, 00:00:07, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:00:07, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:10, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:00:10, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:10, DHCPS:REQUEST ip c0a80165 already reserved by someone 0days, 00:00:10, DHCPS: Send NAK 0days, 00:00:11, DHCPS: Send OFFER with ip 192.168.1.102 0days, 00:00:12, DHCPS:REQUEST ip c0a80164 already reserved by 00:00:00:00:00:00 0days, 00:00:12, DHCPS: Send NAK 0days, 00:00:12, DHCPS: Send OFFER with ip 192.168.1.103 0days, 00:00:13, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:00:13, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:16, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:00:16, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:19, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:00:19, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:22, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 0days, 00:00:33, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:00:33, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:36, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:00:36, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:39, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:00:39, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:42, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:00:42, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:45, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:00:45, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:00:48, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 0days, 00:01:29, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:01:29, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:01:32, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:01:32, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:01:35, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:01:35, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:01:38, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:01:38, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:01:41, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:01:41, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:01:44, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 0days, 00:02:55, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:02:55, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:04:01, DHCPS: Send OFFER with ip 192.168.1.120 0days, 00:04:27, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:04:27, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:04:30, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:04:30, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:04:33, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:04:33, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:04:36, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:04:36, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:04:39, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 0days, 00:06:20, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:06:20, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:06:23, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:06:23, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:06:26, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:06:26, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:06:29, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:06:29, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:06:32, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:06:32, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:06:35, DHCPC: eth1 recv no OFFER, DHCP Service unavailable 0days, 00:14:01, DHCPS:Server id not found and request an invalid ip 0days, 00:14:01, DHCPS: Send NAK 0days, 00:14:01, DHCPS: Send OFFER with ip 192.168.1.103 0days, 00:14:18, DHCPS:Recv DECLINE from 00:25:D3:BF:70:7D 0days, 00:14:29, DHCPS: Send OFFER with ip 192.168.1.104 0days, 00:15:44, DHCPS:REQUEST ip c0a80366 is not in the address pool 0days, 00:15:44, DHCPS: Send NAK 0days, 00:15:45, DHCPS: Send OFFER with ip 192.168.1.105 0days, 00:17:52, DHCPS: Send NAK 0days, 00:17:53, DHCPS: Send OFFER with ip 192.168.1.106 0days, 00:17:53, DHCPS:Wrong Server id or request an invalid ip 0days, 00:17:53, DHCPS: Send NAK 0days, 00:18:02, DHCPS: Send NAK 0days, 00:18:03, DHCPS: Send OFFER with ip 192.168.1.107 0days, 00:18:03, DHCPS:Wrong Server id or request an invalid ip 0days, 00:18:03, DHCPS: Send NAK 0days, 00:19:39, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:19:39, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:19:42, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:19:42, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:19:45, DHCPC: eth1 send DISCOVER with unicast flag 1 0days, 00:19:45, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:19:48, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:19:48, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:19:51, DHCPC: eth1 send DISCOVER with unicast flag 0 0days, 00:19:51, DHCPC: eth1 recv OFFER from server c0a80101 with ip c0a80176 0days, 00:19:54, DHCPC: eth1 recv no OFFER, DHCP Service unavailable
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提问者： MyPrice网友 | 提问时间： 2014-02-16 22:31:26 | 回复(1)
已解决
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- 1.尊敬的客户:
您好!
请用单机接宽带能正常上网的那台电脑有线连接路由器的LAN口，宽带进线连接路由器的WAN口，进入路由器的管理界面（默认为192.168.1.1），作如下设置：
1、在“网络参数”--“LAN口设置”页面，将地址修改为172.16.1.1，保存并重启路由器；
2、在“网络参数”--“WAN口设置”页面，选择WAN口连接类型“动态IP”；
3、在“网络参数”--“MAC地址克隆”页面，点击“克隆MAC地址”按钮，保存。
设置完，查看“运行状态”--“WAN口状态”是否有显示IP地址等参数。
- 回答者： TP-LINK/普联厂家 2014-02-20 最佳答案
- 1.尊敬的客户: