Toshiba GN-1040 Operator's Manual page 12

1. Setting Up Wireless Network
When using the PEAP, you must install the CA certification file (must be either DER,
BASE64, or PKCS#7 encoding format) in the equipment. This equipment uses the user
name and password to authenticate the access rights to the wireless network, and the
RADIUS server authenticate this equipment using the CA certification file.
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2
3
NOTE: This equipment supports following RADIUS server.
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WPAPSK
The WPAPSK is an authentication method using the PSK (Pre-Shared Key) between
the Access Point and other wireless devices. The WPAPSK authentication is available
only when the wireless network is established in the Infrastructure Mode.
To access the wireless network using the WPAPSK authentication, the same PSK Path
Phrase must be assigned in both the Access Point and other wireless devices. If the
PSKs are same between the Access Point and other wireless devices, the Access Point
allows them to access the wireless network through the Access Point.
The WPAPSK has stronger security than WEP because the data encryption is improved
over WEP. This equipment supports TKIP and AES(CCMP) encryption for the
WPAPSK authentication.
The TKIP provides a different key for per packet with a message integrity check. This
key will be changed for every fixed interval.
The AES is the next-generation cryptography algorithm that the U.S. government
improves to replace the DES and 3DES.
This authentication method is suitable for a small wireless network and easy to add the
security because the authentication server is not required unlike the 802.1x authentica-
tion.
NOTE: When using WPAPSK, it is recommended to use a secure password for WPAPSK.
WEP
The WEP is a data encryption method using the WEP key between the Access Point
and other wireless devices. Compared with 802.1x and WPAPSK, the WEP is less
security. If the wireless network is configured in the Infrastructure Mode and the Access
Point supports 802.1x or WPAPSK, it is recommended to use 802.1x or WPAPSK
rather than WEP.
The WEP authentication is available for both the Infrastructure Mode and Ad Hoc
Mode.
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EAP-TLS
RADIUS RADIUS Access
Server Server Point
CA 2
3
Establish the communication between the AP.
Confirm the CA certification between the RADIUS server and
the equipment.
Send the user certification to the RADIUS server to authenticate
the user certification.
For EAP-TLS: Windows 2000 Server, Windows 2003 Server, Funk Odyssey Server
For PEAP: Windows 2000 Server, Windows 2003 Server
GN-1040 Operator's Manual — Before Setting Up Wireless Network
RADIUS RADIUS
Server Server
1
CA
CA
User
1 Establish the communication between the AP.
2 Confirm the CA certification between the RADIUS server and
the equipment.
Send the user name and password to the RADIUS server for
3
authentication.
PEAP
Access
Point
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2
3
CA