CHAPTER 8. Security
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Managed/Neighbor AP list addition screen
Figure 217. Managed/Neighbor AP List Addition Window
8.2.2.9
Station Allow Limit
The WIDS counts the number of frames and number of authentication failures to
distinguish a station that generates too many management frames in a network or that is
continuously failed for authentication. A threshold value is defined for the count and a
station is recognized as an unauthorized station if the count exceeds the threshold.
Configuration using CLI
1) Go to the configure
wi
device
client configuration mode.
WEC8500# configure terminal
WEC8500/configure# wi
WEC8500/configure/wi# device
WEC8500/configure/wi/device# client
WEC8500/configure/wi/device/client#
2) Configure a threshold.
allowed-limit [OPTION] [COUNT]
Parameter
Description
OPTION
- 80211-auth-req: Authentication requests threshold per second
- 80211-probe-req: Probe requests threshold per second
- 80211-deauth-req: De-authentication requests threshold per second
- 80211-assoc-fail: Association failures threshold per second
- 80211-auth-fail: Authentication failures threshold per second
- 8021x-auth-fail: 802.1x authentication failures threshold per WIDS interval
- web-auth-fail: Web authentication failures threshold that occurs continuously
COUNT
Threshold value of [OPTION] ranging from 3 to 20