Chapter 2 Fault Descriptions
IDS (Intrusion Detection System) Faults
Table | IDS Faults (continued) |
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Fault Description | Explanation | Related Setting | Recommended Action | ||
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Excessive Disassociation | The fault thresholds been | IDS > Manage IDS | Verify that the fault threshold is set | ||
Frames from STA: station | exceeded. | Settings > General | correctly. | ||
[Frames: |
| When this fault is cleared, the | IDS Settings > | If the threshold is set correctly, | |
framecount,Interval:wind | Excessive | ||||
following message displays: | review your network to determine the | ||||
owsize] |
| Management Frame | |||
| Excessive Disassociation Frames | action necessary to clear the fault | |||
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| from STA: station not present | Detection | condition. | |
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Excessive Probe Frames | The fault thresholds been | IDS > Manage IDS | Verify that the fault threshold is set | ||
in Channel: channel | exceeded. | Settings > General | correctly. | ||
[Frames: |
| When this fault is cleared, the | IDS Settings > | If the threshold is set correctly, | |
framecount,Interval:wind | Excessive | ||||
following message displays: | review your network to determine the | ||||
owsize] |
| Management Frame | |||
| Excessive Probe Frames not | action necessary to clear the fault | |||
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| Detection | |||
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| present in Channel. | condition. | ||
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Excessive Probe Frames | The fault thresholds been | IDS > Manage IDS | Verify that the fault threshold is set | ||
from STA: station | exceeded. | Settings > General | correctly. | ||
[Frames: |
| When this fault is cleared, the | IDS Settings > | If the threshold is set correctly, | |
framecount,Interval:wind | Excessive | ||||
following message displays: | review your network to determine the | ||||
owsize] |
| Management Frame | |||
| Excessive Probe Frames from | action necessary to clear the fault | |||
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| Detection | |||
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| STA: station not present | condition. | ||
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Excessive Reassociation | The fault thresholds been | IDS > Manage IDS | Verify that the fault threshold is set | ||
Frames in Channel: | exceeded. | Settings > General | correctly. | ||
channel [Frames: | When this fault is cleared, the | IDS Settings > | If the threshold is set correctly, | ||
framecount,Interval:wind | Excessive | ||||
following message displays: | review your network to determine the | ||||
owsize] |
| Management Frame | |||
| Excessive Reassociation Frames | action necessary to clear the fault | |||
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| Detection | |||
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| not present in Channel. | condition. | ||
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Excessive Reassociation | The fault thresholds been | IDS > Manage IDS | Verify that the fault threshold is set | ||
Frames from STA: station | exceeded. | Settings > General | correctly. | ||
[Frames: |
| When this fault is cleared, the | IDS Settings > | If the threshold is set correctly, | |
framecount,Interval:wind | Excessive | ||||
following message displays: | review your network to determine the | ||||
owsize] |
| Management Frame | |||
| Excessive Reassociation Frames | action necessary to clear the fault | |||
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| Detection | |||
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| from STA: station not present | condition. | ||
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MFP Configuration error | This fault is raised against an AP | Not applicable. | Restart the affected AP. | ||
(Detect disabled; should | that contains an |
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be enabled) |
| configuration error. |
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| Note No fault is raised against |
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| an AP that does not |
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| support MFP. |
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MFP Timebase Invalid | This fault is raised against an AP | Configure > | Configure the AP to reference an | ||
(bad SNTP) |
| that has a bad timebase. | Templates > Services | SNTP server. | |
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No MIC while MFP | This fault is raised against the AP | Not applicable. | See Bad MIC while MFP enabled, | ||
Enabled |
| that is observed generating the |
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| violation. |
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FAQ and Troubleshooting Guide for the CiscoWorks Wireless LAN Solution Engine
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