有限的访问权限

包含网卡/无线网的网络问题和ADSL/校园网/宽带拨号支持及代理/共享等网络使用问题
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干拌面
帖子： 31
注册时间： 2011-08-10 11:00

有限的访问权限

#1

帖子 由 干拌面 »

学校的网络是先链接到一个没有加密的无线路由，再拨号上网，在win7下连无线就很慢，连上去后提示有限的访问权限，但是拨号后上网正常
换到ubuntu12.04下无线连不上去，下面截取了一点信息，不知的有没有用
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) starting connection 'CSXY-1 1'
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0/wireless): connection 'CSXY-1 1' requires no security. No secrets needed.
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Config: added 'ssid' value 'CSXY-1'
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Config: added 'scan_ssid' value '1'
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Config: added 'key_mgmt' value 'NONE'
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> Config: set interface ap_scan to 1
Sep 5 05:31:43 hank-PC NetworkManager[897]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> (wlan0): supplicant interface state: scanning -> authenticating
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> (wlan0): supplicant interface state: authenticating -> associating
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> (wlan0): supplicant interface state: associating -> completed
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful. Connected to wireless network 'CSXY-1'.
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> dhclient started with pid 5554
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0) Beginning IP6 addrconf.
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Sep 5 05:31:44 hank-PC NetworkManager[897]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Sep 5 05:32:04 hank-PC NetworkManager[897]: <info> (wlan0): IP6 addrconf timed out or failed.
Sep 5 05:32:04 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Sep 5 05:32:04 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Sep 5 05:32:04 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Sep 5 05:32:29 hank-PC NetworkManager[897]: <warn> (wlan0): DHCPv4 request timed out.
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 5554
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) scheduled...
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) started...
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> (wlan0): device state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Sep 5 05:32:29 hank-PC NetworkManager[897]: <warn> Activation (wlan0) failed for access point (CSXY-1)
Sep 5 05:32:29 hank-PC NetworkManager[897]: <warn> Activation (wlan0) failed.
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> Activation (wlan0) Stage 4 of 5 (IPv4 Configure Timeout) complete.
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> (wlan0): deactivating device (reason 'none') [0]
Sep 5 05:32:29 hank-PC NetworkManager[897]: <info> (wlan0): supplicant interface state: completed -> disconnected
似乎是DHCP问题？
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lxr1234
帖子： 721
注册时间： 2009-04-10 11:15
来自： 三民主义国国民权利省我的选择市中共下台镇

Re: 有限的访问权限

#2

帖子 由 lxr1234 »

首先到底是哪个连不上？
是前面那个无线，还是后面的拨号网络？
还有无线网卡其他时候正常工作吗？
强烈反对M$的ARM Secure Boot 锁定要求，大家请签名反对
http://www.fsf.org/campaigns/secure-boo ... cted-boot/
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干拌面
帖子： 31
注册时间： 2011-08-10 11:00

Re: 有限的访问权限

#3

帖子 由 干拌面 »

lxr1234 写了：首先到底是哪个连不上？
是前面那个无线，还是后面的拨号网络？
还有无线网卡其他时候正常工作吗？
是前面的无线链接不上去，不过在nm尝试链接到无线的时候，如果手快的话可以成功拨号上网，但是无线还是链接不上去，不一会就会断开，拨号也失败了
晚上nm总是显示设备未托管，于是换成了wicd，无线仍然无法链接，一直停在获取IP的状态，这时候拨号却不行
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