ZyXEL G-160 User Guide - Page 29

WPA with RADIUS Application Example, WPA - PSK Authentication, Step 1.

Get ZyXEL G-160 PDF manuals and user guides View all ZyXEL G-160 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 29 highlights

ZyAIR G-160 User's Guide Figure 2-7 WPA - PSK Authentication 2.1.15 WPA with RADIUS Application Example You need the IP address of the RADIUS server, its port number (default is 1812), and the RADIUS shared secret. A WPA application example with an external RADIUS server looks as follows. "A" is the RADIUS server. "DS" is the distribution system. Step 1. The AP passes the wireless station's authentication request to the RADIUS server. Step 2. The RADIUS server then checks the user's identification against its database and grants or denies network access accordingly. Step 3. The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then sets up a key hierarchy and management system, using the pair-wise key to dynamically generate unique data encryption keys to encrypt every data packet that is wirelessly communicated between the AP and the wireless stations. Using the ZyAIR Utility 2-9

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
ZyAIR G-160 User’s Guide
Using the ZyAIR Utility
2-9
Figure 2-7
WPA - PSK Authentication
2.1.15 WPA with RADIUS Application Example
You need the IP address of the RADIUS server, its port number (default is 1812), and the RADIUS shared
secret. A WPA application example with an external RADIUS server looks as follows. “A” is the RADIUS
server. “DS” is the distribution system.
Step 1.
The AP passes the wireless station’s authentication request to the RADIUS server.
Step 2.
The RADIUS server then checks the user's identification against its database and grants or
denies network access accordingly.
Step 3.
The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then sets up a
key hierarchy and management system, using the pair-wise key to dynamically generate unique
data encryption keys to encrypt every data packet that is wirelessly communicated between the
AP and the wireless stations.