我的电脑由路游器连接，共连接了4台电脑．有时候可以上，有时上不了，这是什么原因
我的电脑由路游器连接，共连接了4台电脑．有时候可以上，有时上不了，这是什么原因
就像看电脑心情一样。。
难道是路由器那里设置错误了。。

目的IP 子网掩码 网关 metric 接口
0.0.0.0 0.0.0.0 61.141.160.1 0 ppp0
61.0.0.0 255.0.0.0 61.141.161.160 0 ppp0
61.141.161.160 255.255.255.255 61.141.161.160 0 ppp0
192.168.0.0 255.255.255.0 192.168.0.0 0 eth0

路由器的系统日志
系统日志



索引 日 志 内 容

67 [Mon Mar 15 18:56:08 2010][PPPoE]rcv PADT(SID:6128)
68 [Mon Mar 15 18:56:12 2010][PPPoE]start...
69 [Mon Mar 15 18:56:12 2010][PPPoE]send PADI
70 [Mon Mar 15 18:56:12 2010][PPPoE]recv PADO
71 [Mon Mar 15 18:56:12 2010][PPPoE]Session_ID=332
72 [Mon Mar 15 18:56:12 2010][PPP]LCP stating
73 [Mon Mar 15 18:56:14 2010][PPP]Authentication failed
74 [Mon Mar 15 18:56:15 2010][PPPoE]rcv PADT(SID:332)
75 [Mon Mar 15 18:56:19 2010][PPPoE]start...
76 [Mon Mar 15 18:56:19 2010][PPPoE]send PADI
77 [Mon Mar 15 18:56:19 2010][PPPoE]recv PADO
78 [Mon Mar 15 18:56:19 2010][PPPoE]Session_ID=1130
79 [Mon Mar 15 18:56:19 2010][PPP]LCP stating
80 [Mon Mar 15 18:56:21 2010][PPP]Authentication failed
81 [Mon Mar 15 18:56:21 2010][PPPoE]rcv PADT(SID:1130)
82 [Mon Mar 15 18:56:25 2010][HTTP]Login from 192.168.0.4
83 [Mon Mar 15 18:56:26 2010][PPPoE]start...
84 [Mon Mar 15 18:56:26 2010][PPPoE]send PADI
85 [Mon Mar 15 18:56:26 2010][PPPoE]recv PADO
86 [Mon Mar 15 18:56:26 2010][PPPoE]Session_ID=10548
87 [Mon Mar 15 18:56:26 2010][PPP]LCP stating
88 [Mon Mar 15 18:56:27 2010][PPP]Got gateway IP 61.141.160.1
89 [Mon Mar 15 18:56:27 2010][PPP]Got local IP 61.141.161.160
90 [Mon Mar 15 18:56:27 2010][PPP]Got Primary DNS address 202.96.134.33
91 [Mon Mar 15 18:56:27 2010][PPP]Got Secondary DNS address 202.96.128.86
92 [Mon Mar 15 18:56:28 2010][NTP]System clock modified by ntpclient
93 [Mon Mar 15 18:56:28 2010][NTP]Got time from ntp0.mcs.anl.gov
94 [Mon Mar 15 18:58:25 2010][PPPoE]send PADT(SID:-2146324408)
95 [Mon Mar 15 18:58:26 2010][PPPoE]start...
96 [Mon Mar 15 18:58:26 2010][PPPoE]send PADI
97 [Mon Mar 15 18:58:26 2010][PPPoE]recv PADO
98 [Mon Mar 15 18:58:29 2010][PPPoE]rcv PADT(SID:10548)
99 [Mon Mar 15 18:58:33 2010][PPPoE]Session_ID=7224
100 [Mon Mar 15 18:58:33 2010][PPP]LCP stating
101 [Mon Mar 15 18:58:33 2010][PPP]Got gateway IP 61.141.160.1
102 [Mon Mar 15 18:58:33 2010][PPP]Got local IP 61.141.161.160
103 [Mon Mar 15 18:58:33 2010][PPP]Got Primary DNS address 202.96.134.33
104 [Mon Mar 15 18:58:33 2010][PPP]Got Secondary DNS address 202.96.128.86
105 [Mon Mar 15 18:58:35 2010][NTP]System clock modified by ntpclient
106 [Mon Mar 15 18:58:35 2010][NTP]Got time from bonehed.lcs.mit.edu
107 [Mon Mar 15 19:01:34 2010][HTTP]Login from 192.168.0.4
108 [Mon Mar 15 19:02:56 2010][DHCP Server]received REQUEST
109 [Mon Mar 15 19:02:56 2010][DHCP Server]sending ACK to 192.168.0.4
110 [Mon Mar 15 19:02:56 2010][DHCP Server]broadcasting packet to client
111 [Mon Mar 15 19:03:00 2010][DHCP Server]received REQUEST
112 [Mon Mar 15 19:03:00 2010][DHCP Server]sending ACK to 192.168.0.4
113 [Mon Mar 15 19:03:00 2010][DHCP Server]broadcasting packet to client
114 [Mon Mar 15 19:10:04 2010][DHCP Server]received REQUEST
115 [Mon Mar 15 19:10:04 2010][DHCP Server]sending ACK to 192.168.0.4
116 [Mon Mar 15 19:10:04 2010][DHCP Server]broadcasting packet to client
117 [Mon Mar 15 19:10:09 2010][DHCP Server]received REQUEST

118 [Mon Mar 15 19:10:09 2010][DHCP Server]sending ACK to 192.168.0.4
119 [Mon Mar 15 19:10:09 2010][DHCP Server]broadcasting packet to client
120 [Mon Mar 15 19:11:20 2010][HTTP]Login from 192.168.0.4
121 [Mon Mar 15 19:13:01 2010][DHCP Server]received REQUEST
122 [Mon Mar 15 19:13:01 2010][DHCP Server]sending ACK to 192.168.0.4
123 [Mon Mar 15 19:13:01 2010][DHCP Server]broadcasting packet to client
124 [Mon Mar 15 19:13:05 2010][DHCP Server]received REQUEST
125 [Mon Mar 15 19:13:05 2010][DHCP Server]sending ACK to 192.168.0.4
126 [Mon Mar 15 19:13:05 2010][DHCP Server]broadcasting packet to client
127 [Mon Mar 15 19:13:13 2010][DHCP Server]received REQUEST
128 [Mon Mar 15 19:13:13 2010][DHCP Server]sending ACK to 192.168.0.4
129 [Mon Mar 15 19:13:13 2010][DHCP Server]broadcasting packet to client
130 [Mon Mar 15 19:15:08 2010][DHCP Server]received REQUEST
131 [Mon Mar 15 19:15:08 2010][DHCP Server]sending ACK to 192.168.0.4
132 [Mon Mar 15 19:15:08 2010][DHCP Server]unicasting packet to client ciaddr
133 [Mon Mar 15 19:17:56 2010][DHCP Server]received REQUEST
134 [Mon Mar 15 19:17:56 2010][DHCP Server]sending ACK to 192.168.0.4
135 [Mon Mar 15 19:17:56 2010][DHCP Server]broadcasting packet to client
136 [Mon Mar 15 19:25:32 2010][DHCP Server]received REQUEST
137 [Mon Mar 15 19:25:32 2010][DHCP Server]sending ACK to 192.168.0.3
138 [Mon Mar 15 19:25:32 2010][DHCP Server]broadcasting packet to client
139 [Mon Mar 15 19:28:16 2010][DHCP Server]received REQUEST
140 [Mon Mar 15 19:28:16 2010][DHCP Server]sending ACK to 192.168.0.4
141 [Mon Mar 15 19:28:16 2010][DHCP Server]broadcasting packet to client
142 [Mon Mar 15 19:43:57 2010][DHCP Server]received REQUEST
143 [Mon Mar 15 19:43:57 2010][DHCP Server]sending ACK to 192.168.0.4
144 [Mon Mar 15 19:43:57 2010][DHCP Server]broadcasting packet to client
145 [Mon Mar 15 19:44:01 2010][DHCP Server]received REQUEST
146 [Mon Mar 15 19:44:01 2010][DHCP Server]sending ACK to 192.168.0.4
147 [Mon Mar 15 19:44:01 2010][DHCP Server]broadcasting packet to client
148 [Mon Mar 15 19:55:58 2010][DHCP Server]received DISCOVER
149 [Mon Mar 15 19:55:58 2010][DHCP Server]mac has been exist!
150 [Mon Mar 15 19:55:59 2010][DHCP Server]sending OFFER of 192.168.0.4
151 [Mon Mar 15 19:55:59 2010][DHCP Server]broadcasting packet to client
152 [Mon Mar 15 19:56:01 2010][DHCP Server]received DISCOVER
153 [Mon Mar 15 19:56:01 2010][DHCP Server]mac has been exist!
154 [Mon Mar 15 19:56:02 2010][DHCP Server]sending OFFER of 192.168.0.4
155 [Mon Mar 15 19:56:02 2010][DHCP Server]broadcasting packet to client
156 [Mon Mar 15 19:56:08 2010][DHCP Server]received DISCOVER
157 [Mon Mar 15 19:56:08 2010][DHCP Server]mac has been exist!
158 [Mon Mar 15 19:56:09 2010][DHCP Server]sending OFFER of 192.168.0.4
159 [Mon Mar 15 19:56:09 2010][DHCP Server]broadcasting packet to client
160 [Mon Mar 15 19:56:24 2010][DHCP Server]received DISCOVER
161 [Mon Mar 15 19:56:24 2010][DHCP Server]mac has been exist!
162 [Mon Mar 15 19:56:25 2010][DHCP Server]sending OFFER of 192.168.0.4
163 [Mon Mar 15 19:56:25 2010][DHCP Server]broadcasting packet to client
164 [Mon Mar 15 19:56:25 2010][DHCP Server]received REQUEST
165 [Mon Mar 15 19:56:25 2010][DHCP Server]sending ACK to 192.168.0.4
166 [Mon Mar 15 19:56:25 2010][DHCP Server]broadcasting packet to client
167 [Mon Mar 15 19:56:29 2010][DHCP Server]received REQUEST
168 [Mon Mar 15 19:56:29 2010][DHCP Server]sending ACK to 192.168.0.4

169 [Mon Mar 15 19:56:29 2010][DHCP Server]broadcasting packet to client
170 [Mon Mar 15 19:56:37 2010][DHCP Server]received REQUEST
171 [Mon Mar 15 19:56:37 2010][DHCP Server]sending ACK to 192.168.0.4
172 [Mon Mar 15 19:56:37 2010][DHCP Server]broadcasting packet to client
173 [Mon Mar 15 19:56:52 2010][DHCP Server]received REQUEST
174 [Mon Mar 15 19:56:52 2010][DHCP Server]sending ACK to 192.168.0.4
175 [Mon Mar 15 19:56:52 2010][DHCP Server]broadcasting packet to client
176 [Mon Mar 15 19:56:58 2010][DHCP Server]received DISCOVER
177 [Mon Mar 15 19:56:58 2010][DHCP Server]mac has been exist!
178 [Mon Mar 15 19:56:59 2010][DHCP Server]sending OFFER of 192.168.0.4
179 [Mon Mar 15 19:56:59 2010][DHCP Server]broadcasting packet to client
180 [Mon Mar 15 19:56:59 2010][DHCP Server]received REQUEST
181 [Mon Mar 15 19:56:59 2010][DHCP Server]sending ACK to 192.168.0.4
182 [Mon Mar 15 19:56:59 2010][DHCP Server]broadcasting packet to client
183 [Mon Mar 15 20:03:49 2010][DHCP Server]received REQUEST
184 [Mon Mar 15 20:03:49 2010][DHCP Server]sending ACK to 192.168.0.4
185 [Mon Mar 15 20:03:49 2010][DHCP Server]unicasting packet to client ciaddr
186 [Mon Mar 15 20:04:58 2010][DHCP Server]received DISCOVER
187 [Mon Mar 15 20:04:58 2010][DHCP Server]mac has been exist!
188 [Mon Mar 15 20:04:59 2010][DHCP Server]sending OFFER of 192.168.0.4
189 [Mon Mar 15 20:04:59 2010][DHCP Server]broadcasting packet to client
190 [Mon Mar 15 20:04:59 2010][DHCP Server]received REQUEST
191 [Mon Mar 15 20:04:59 2010][DHCP Server]sending ACK to 192.168.0.4
192 [Mon Mar 15 20:04:59 2010][DHCP Server]broadcasting packet to client
193 [Mon Mar 15 20:12:20 2010][HTTP]Logout from 192.168.0.4
194 [Mon Mar 15 20:12:23 2010][HTTP]Login from 192.168.0.10



[解决办法]
楼主什么路由器，

上面是路由表，下面是路由日志，

路由表很正常，看不出有什么问题

路由日志就pppoe拨号和dhcp服务较多，看不出有什么不对的地方

不知楼主指的有时候可以上，有时上不了是指什么，上内网，还是外网，还是所有都上不了，还是仅一台上不了？？？
[解决办法]
现在都有集合路由和猫还有交换机一体的，买会来以后主要就是通过设置向导设置下宽带帐号，然后路由就会自动的拨号了啊！最重要的就是两个参数的设置，数据要看是哪里的网络，电信的和铁通的都不同的。
[解决办法]
哈哈，我的路由也出现过呢种情况！重新出厂设置搞掂左
[解决办法]
一般设置局域网 ip为：192.168.0.x（不过的看你的路由IP）,如果路由IP是192.168.1.1 那么就的设成192.168.1.x dns 都设成202.99.192.68 备用：202.99.192.66
[解决办法]
查看一下能正常上网的下半机子。看看他的IP和DNS.明白我意思了吧。IP不重复其它一样。
[解决办法]