Moxa UC-8410A-T-LX [35/86] Using wpa_cli

UC-8410A Series Linux Software Advanced Configuration of Peripherals

3-15

The following table describes the relevant parameters.

Parameter Usage Function

ssid {Access Point Name} Network name (as announced by the access point). An

ASCII or hex string enclosed in quotation marks.

proto {WPA WPA2 RSN} List of acceptable protocols; one or more of: WPA

(IEEE802.11i/D3.0) and RSN (IEEE 802.11i). WPA2 is

another name for RSN.

The default value is “WPA RSN”.

key_mgmt {WPA-PSK or WPA-EAP} List of acceptable key management protocols; one or

more of: WPA-PSK (WPA pre-shared key), WPA-EAP (WPA

using EAP authentica

tion), IEEE8021X (IEEE 802.1x using

EAP authentication and, optionally, dynamically generated

WEP keys).

The default value is “WPA-PSK WPA-EAP”.

pairwise {TKIP CCMP, or NONE}

List of acceptable pairwise (unicast) ciphers for WPA; one

or more of: CCMP (AES in Counter mode with CBC-MAC,

RFC 3610, IEEE802.11i/D7.0), TKIP (Temporal Key

Integrity Protocol, IEEE802.11i/D7.0), NONE

(deprecated).

The default value is “CCMP TKIP”.

group {CCMP, TKIP, WEP104,

WEP40}

List of acceptable group (multicast) ciphers for WPA; one

or more of: CCMP (AES in Counter mode with CBC-MAC,

RFC 3610, IEEE802.11i/D7.0), TKIP (Temporal Key

Integrity Protocol, IEEE802.11i/D7.0), WEP104 (WEP with

104-bit key), EP40 (WEP with 40-bit key).

The default value is “CCMP TKIP WEP104 WEP40”.

psk {preshared key} WPA preshared key used in WPA-PSK mode.

The key is specified as 64 hex digits or as an 8 to 63

character ASCII passphrase.

mode # 0 = infrastructure

(Managed) mode, i.e.,

associate with an AP

(default)

# 1 = IBSS (ad-hoc,

peer-to-peer)

IEEE 802.11 operation mode.

Using wpa_cli

wpa_cli is a text-based frontend program for interacting with wpa_supplicant. You can use the wpa_cli

command to query the current status, change configuration, trigger events, and request user input.

NOTE

Before you use the wpa_cli

command, you must run the

wpa_supplicant

command.

For more information on wpa_cli, go to

http://linux.die.net/man/8/wpa_cli.

Scanning APs and Viewing Scan Results

To scan for access points in the area, enter the following command:

root@Moxa:/home# wpa_cli –i wlan0 scan

Moxa UC-8410A-T-LX [35/86] Using wpa_cli

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