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airtun-ng [2010/03/07 23:17]
mister_x link to FAQ
airtun-ng [2010/11/21 16:14]
sleek typos
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 In order to perform wIDS data gathering, you must have the encryption key and the bssid for the network you wish to monitor. Airtun-ng decrypts all the traffic for the specific network and passes it to a traditional IDS system such as [[http://​www.snort.org|snort]]. In order to perform wIDS data gathering, you must have the encryption key and the bssid for the network you wish to monitor. Airtun-ng decrypts all the traffic for the specific network and passes it to a traditional IDS system such as [[http://​www.snort.org|snort]].
  
-Traffic injection can be fully bidirectional if you have the full encyption ​key. It is outgoing unidirectional if you have the PRGA obtained via [[korek_chopchop|chopchop]] or [[fragmentation]] attacks. The prime advantage of airtun-ng over the other injection tools in the aircrack-ng suite is that you may use any tool subsequently to create, inject or sniff packets.+Traffic injection can be fully bidirectional if you have the full encryption ​key. It is outgoing unidirectional if you have the PRGA obtained via [[korek_chopchop|chopchop]] or [[fragmentation]] attacks. The prime advantage of airtun-ng over the other injection tools in the aircrack-ng suite is that you may use any tool subsequently to create, inject or sniff packets.
  
 Airtun-ng also has repeater and tcpreplay-type functionality. ​ There is a repeater function which allows you to replay all traffic sniffed through a wireless device (interface specified by -i at0) and optionally filter the traffic by a bssid together with a network mask and replay the remaining traffic. ​ While doing this, you can still use the tun interface while repeating. ​ As well, a pcap file read feature allows you to replay stored pcap-format packet captures just the way you captured them in the first place. ​ This is essentially tcpreplay functionality for wifi. Airtun-ng also has repeater and tcpreplay-type functionality. ​ There is a repeater function which allows you to replay all traffic sniffed through a wireless device (interface specified by -i at0) and optionally filter the traffic by a bssid together with a network mask and replay the remaining traffic. ​ While doing this, you can still use the tun interface while repeating. ​ As well, a pcap file read feature allows you to replay stored pcap-format packet captures just the way you captured them in the first place. ​ This is essentially tcpreplay functionality for wifi.
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    ​FromDS bit set in all frames.    ​FromDS bit set in all frames.
  
-You notice above that it created the **at0** interface. Switch to another console ​sesssion ​and you must now bring this interface up in order to use it:+You notice above that it created the **at0** interface. Switch to another console ​session ​and you must now bring this interface up in order to use it:
  
    ​ifconfig at0 up    ​ifconfig at0 up
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 ==== Error creating tap interface: Permission denied ==== ==== Error creating tap interface: Permission denied ====
  
-See the followin ​[[faq#​why_do_i_get_error_creating_tap_interfacepermission_denied_or_a_similar_message|FAQ entry]].+See the following ​[[faq#​why_do_i_get_error_creating_tap_interfacepermission_denied_or_a_similar_message|FAQ entry]].
  
airtun-ng.txt ยท Last modified: 2015/04/12 23:15 by mister_x