Posted by admin on 17th July 2008
iwevents is yet another linux utility which helps track any events related to the Wireless Interfaces on the network. iwevents can monitor for events related to the settings of the interfaces itself. For instance, a change to the encryption key, ESSID etc done via iwconfig command or events related to the hardware itself like the device joining a new Wireless network, scan completion (using iwlist), packet dropped, driver event, node registration, node expiration.
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Posted by admin on 17th July 2008
iwspy is a linux utility to check the link quality by checking against an IP Address or a Hardware address (MAC-Address) or DNS hostname (resolved through DNS) that is attached to the same Wireless network as the host itself. The reason being it depends on the ARP cache on the system. So, if there is an addresses not in the ARP cache you can then ping once before trying. iwlist can help you to set upto 8 addresses which can be monitored and read back the quality of the link.
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Posted by admin on 16th July 2008
iwlist command in Linux is used to extract more detailed information from a Wireless Network interface which may not be available from running the iwconfig command. This includes detailed information on available Wireless networks, Frequencies supported, power management support, Encryption key sizes supported, WPA keys configured on the device etc.
The general syntax is
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Posted by admin on 16th July 2008
Iwconfig like ifconfig is a Wireless interface configuration utility in Linux.It is used to set the parameters of the network interface which are specific to the wireless operation. Iwconfig may also be used to display the parameters and the wireless statistics. iwconfig extracts these information from /proc/net/wireless file.
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Posted by admin on 4th July 2008
The broadcom BCM4328 Wirelss devices may not work with the current opensource drivers as it is not reverse engineered yet. The resolution would be to opt for the NDiswrapper option. One can use the Windows drivers with the NDiswrapper to workaround the situation.
NOTE: Please note this is a workaround only as using a Windows component may let your Kernel unsupported and there can be impact on the system performance as seen with older versions.
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