【发布时间】:2014-06-19 15:21:01
【问题描述】:
我正在尝试在 ubuntu 10.04 上使用 wpa_cli 连接到 wifi。
我在 ubuntu 中使用 network-manager-applet 测试 wifi。
Wifi 驱动程序已正确安装在系统上。
首先我在/etc/wpa_supplicant.conf的地方创建一个文件
network={
ssid="367307-Maxis Fibre Internet"
key_mgmt=WPA-PSK
proto=RSN
psk="429140AEFF"
}
接下来,我在终端中执行以下命令。
wpa_supplicant -B -ira0 -c/etc/wpa_supplicant.conf -Dwext && dhclient ra0
我收到了错误。
There is already a pid file /var/run/dhclient.pid with pid 3703
杀死旧的客户端进程,删除 PID 文件
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/ra0/44:33:4c:c1:16:ee
Sending on LPF/ra0/44:33:4c:c1:16:ee
Sending on Socket/fallback
DHCPREQUEST of 192.168.1.121 on ra0 to 255.255.255.255 port 67
DHCPREQUEST of 192.168.1.121 on ra0 to 255.255.255.255 port 67
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 21
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 3
No DHCPOFFERS received.
Trying recorded lease 192.168.1.121
PING 192.168.1.254 (192.168.1.254) 56(84) bytes of data.
--- 192.168.1.254 ping statistics ---
1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
No working leases in persistent database - sleeping.
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为什么我无法从 dhcp 服务器获取 ip 地址?
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