Gacq en 14:45 13 ene 2007

2007-01-13T14:45:46Z

Gacq en 14:18 13 ene 2007

2007-01-13T14:18:33Z

WikiSysop en 16:31 24 ago 2006

2006-08-24T16:31:20Z

WikiSysop en 16:31 24 ago 2006

2006-08-24T16:31:00Z

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* Placas, AP, etc en [[Dispositivos wireless]]

=Wireless mesh network=
*[http://en.wikipedia.org/wiki/Wireless_mesh_network From Wikipedia]

@@ Línea 4: / Línea 4: @@
 *[http://en.wikipedia.org/wiki/Wireless_mesh_network From Wikipedia]
-=Auditoria=
+=Build ad-hoc network=
 =Useful Linux Wireless Commands=

← Revisión anterior		Revisión del 14:18 13 ene 2007
Línea 5:		Línea 5:

	=Auditoria=		=Auditoria=
		+
		+	=Useful Linux Wireless Commands=
		+	NOTE: NOT ALL CARDS/FIRMWARE SUPPORT ALL OF THE COMMANDS LISTED BELOW.
		+	Note: To connect your Linux machine to a WLAN using WPA, WPA2 or 802.1X you will need to use WPA Supplicant
		+
		+	==Connecting to an OPEN / WEP WLAN (DHCP)==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+
		+	iwconfig [interface] mode managed key [WEP key] (128 bit WEP use 26 hex characters, 64 bit WEP uses 10)
		+
		+	iwconfig essid "[ESSID]" (Specify ESSID for the WLAN)
		+
		+	dhclient [interface] (to receive an IP address, netmask, DNS server and default gateway from the Access Point)
		+
		+	ping www.bbc.co.uk (if you receive a reply you have access)
		+
		+	==Connecting to an OPEN / WEP WLAN (Manual IP Setup)==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+	It may be necessary to run some packet capture software (e.g. Ethereal) to determine the IP addresses of both the Default Gateway and DNS servers.
		+
		+	iwconfig [interface] mode managed key [WEP key] (128 bit WEP use 26 hex characters, 64 bit WEP uses 10)
		+
		+	iwconfig essid "[ESSID]"
		+
		+	ifconfig [interface] [IP address] netmask [subnetmask]
		+
		+	route add default gw [IP of default gateway] (Configure your default gateway; usually the IP of the Access Point)
		+
		+	echo nameserver [IP address of DNS server] >> /etc/resolve.conf (Configure your DNS server)
		+
		+	ping www.bbc.co.uk (if you receive a reply you have access)
		+
		+	==iwconfig Commands==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+
		+	iwconfig [interface] mode master (set the card to act as an access point mode)
		+
		+	iwconfig [interface] mode managed (set card to client mode on a network with an access point)
		+
		+	iwconfig [interface] mode ad-hoc (set card to peer to peer networking or no access point mode)
		+
		+	iwconfig [interface] mode monitor (set card to RFMON mode our favourite)
		+
		+	iwconfig [interface] essid any (with some cards you may disable the ESSID checking)
		+
		+	iwconfig [interface] essid “your ssid_here” (configure ESSID for network)
		+
		+	iwconfig [interface] key 1111-1111-1111-1111 (set 128 bit WEP key)
		+
		+	iwconfig [interface] key 11111111 (set 64 bit WEP key)
		+
		+	iwconfig [interface] s:mykey (set key as an ASCII string)
		+
		+	iwconfig [interface] key off (disable WEP key)
		+
		+	iwconfig [interface] key open (sets open mode, no authentication is used and card may accept non-encrypted sessions)
		+
		+	iwconfig [interface] channel [channel no.] (set a channel 1-14)
		+
		+	iwconfig [interface] channel auto (automatic channel selection)
		+
		+	iwconfig [interface] freq 2.422G (channels can also be specified in GHz)
		+
		+	iwconfig [interface] ap 11:11:11:11:11:11 (Force card to register AP address)
		+
		+	iwconfig [interface] rate 11M (card will use the rate specified)
		+
		+	iwconfig [interface] rate auto (select automatic rate)
		+
		+	iwconfig [interface] rate auto 5.5M (card will use the rate specified and any rate below as required)
		+
		+	==ifconfig Commands==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+
		+	ifconfig [interface] up (bring up specified interface)
		+
		+	ifconfig [interface] down (take down specified interface)
		+
		+	ifconfig [interface] [IP address] netmask [subnet-mask] (manually set IP and subnet-mask details)
		+
		+	ifconfig [interface] hw ether [MAC] (Change the wireless cards MAC address, specify in format 11:11:11:11:11:11)
		+
		+	==iwpriv Commands==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+
		+	iwpriv [interface] hostapd 1 (used to set card mode to hostapd e.g. for void11)
		+
		+	When the monitor mode patch is installed as per the Wireless Build HOWTO the following commands may be used to set the card into monitor mode.
		+
		+	iwpriv [interface] monitor [A] [B]
		+
		+
		+	[A]
		+	0 = disable monitor mode
		+	1 = enable monitor mode with Prism2 header
		+	2 = enable monitor mode with no Prism2
		+
		+	[B]
		+	Channel to monitor (1-14)
		+
		+
		+	==iwlist Commands==
		+	Note: replace [interface] with your interface name as required (e.g. eth1, wlan0, ath0 etc.)
		+
		+	iwlist is used to display some large chunk of information from a wireless network interface that is not displayed by iwconfig.
		+
		+	iwlist [interface] scan (Give the list of Access Points and Ad-Hoc cells in range (ESSID, Quality, Frequency, Mode etc.) Note: In tests only worked with Atheros cards).
		+
		+	iwlist [interface] channel (Give the list of available frequencies in the device and the number of channels).
		+
		+	iwlist [interface] rate (List the bit-rates supported by the device).
		+
		+	iwlist [interface] key (List the encryption key sizes supported and display all the encryption keys available in the device).
		+
		+	iwlist [interface] power (List the various Power Management attributes and modes of the device).
		+
		+	iwlist [interface] txpower (List the various Transmit Power available on the device).
		+
		+	iwlist [interface] retry (List the transmit retry limits and retry lifetime on the device).
		+
		+	iwlist [interface] ap (Give the list of Access Points in range, and optionally the quality of link to them. Deprecated in favour of scan)
		+
		+	iwlist [interface] peers (Give the list of Peers associated/registered with this card).
		+
		+	iwlist [interface] event (List the wireless events supported by this card).

← Revisión anterior		Revisión del 16:31 24 ago 2006
Línea 3:		Línea 3:
	=Wireless mesh network=		=Wireless mesh network=
	*[http://en.wikipedia.org/wiki/Wireless_mesh_network From Wikipedia]		*[http://en.wikipedia.org/wiki/Wireless_mesh_network From Wikipedia]
		+
		+	=Auditoria=

Wireless - Historial de revisiones

Gacq en 14:45 13 ene 2007

Gacq en 14:18 13 ene 2007

WikiSysop en 16:31 24 ago 2006

WikiSysop en 16:31 24 ago 2006