Tag Archives | Networking

OSX Wireless / Airport Terminal Commands

Make airport app available: sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport Airport app commands: Supported arguments: -c[<arg>] –channel=[<arg>] Set arbitrary channel on the card -z –disassociate Disassociate from any network -I –getinfo Print current wireless status, e.g. signal info, BSSID, port type etc. -s[<arg>] –scan=[<arg>] Perform a wireless broadcast scan. Will perform a directed scan if the […]

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Change the speed and duplex settings of an Ethernet card

# apt-get install ethtool net-tools # ethtool eth0 or # mii-tool eth0 add a pre-up line to /etc/network/interfaces. Something like this: iface eth0 inet static pre-up /usr/sbin/ethtool -s eth0 speed 1000 duplex full autoneg off address … OR Debian init script: # sudo vi /etc/init.d/100Mbs #!/bin/sh ETHTOOL=”/usr/sbin/ethtool” DEV=”eth0″ SPEED=”100 duplex full” case “$1” in start) […]

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VPN Free Account Host Server or IP Address : User Name : anonymous Password : anonymous This VPN gives you a valid IP from server instead of your real IP. 128bit Strong Encryption prevents even your ISP from spying on you! A VPN connection also helps prevent data theft (such as passwords or […]

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