Cisco Systems OL-8376-01 manual Number of Ccmp Replay Fault threshold set for

Page 94

Chapter 2 Fault Descriptions

IDS (Intrusion Detection System) Faults

Table 2-3

IDS Faults (continued)

 

 

 

 

 

 

Fault Description

Explanation

Related Setting

Recommended Action

 

 

 

 

Number of CCMP Replay

The fault threshold set for the

IDS >

Verify that the fault threshold is set

Discarded is Degraded.

degraded state has been exceeded.

Manage IDS Settings

correctly.

 

 

When the fault is cleared, the

> IDS-802.11x

If the threshold is set correctly,

 

 

>CCMP Replays

 

 

following message displays:

review your network to determine the

 

 

Discarded

 

 

Number of CCMP Replays

action necessary to clear the fault

 

 

 

 

 

Discarded is OK.

 

condition.

 

 

 

 

Number of CCMP Replay

The fault threshold set for the

 

 

Discarded is Overloaded.

overloaded state has been

 

 

 

 

exceeded.

 

 

 

 

When the fault is cleared, the

 

 

 

 

following message displays:

 

 

 

 

Number of CCMP Replays

 

 

 

 

Discarded is OK.

 

 

 

 

 

 

Number of EAPOL Flood

The fault threshold set for the

IDS >

Verify that the fault threshold is set

Count is Degraded

degraded state has been exceeded.

Manage IDS Settings

correctly.

 

 

When this fault is cleared, the

> General IDS

If the threshold is set correctly,

 

 

Settings > EAPOL

 

 

following message displays:

review your network to determine the

 

 

Detection

 

 

EAPOL Flood Count is OK.

action necessary to clear the fault

 

 

 

 

 

 

 

condition.

Number of EAPOL Flood

The fault threshold set for the

 

 

 

Count is Overloaded

overloaded state has been

 

 

 

 

exceeded.

 

 

 

 

When this fault is cleared, the

 

 

 

 

following message displays:

 

 

 

 

EAPOL Flood Count is OK.

 

 

 

 

 

 

Number of TKIP counter

The fault threshold set for the

IDS >

Verify that the fault threshold is set

measure is Degraded.

degraded state has been exceeded.

Manage IDS Settings

correctly.

 

 

When the fault is cleared, the

> IDS-802.11x

If the threshold is set correctly,

 

 

>TKIP Counter

 

 

following message displays:

review your network to determine the

 

 

Measure Invoked

 

 

Number of TKIP Counter

action necessary to clear the fault

 

 

 

 

 

Measure is OK.

 

condition.

 

 

 

 

Number of TKIP counter

The fault threshold set for the

 

 

measure is Overloaded.

overloaded state has been

 

 

 

 

exceeded.

 

 

 

 

When the fault is cleared, the

 

 

 

 

following message displays:

 

 

 

 

Number of TKIP Counter

 

 

 

 

Measure is OK.

 

 

 

 

 

 

 

FAQ and Troubleshooting Guide for the CiscoWorks Wireless LAN Solution Engine

2-20

OL-8376-01

 

 

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Contents Corporate Headquarters Customer Order Number OL-8376-01Copyright 2006 Cisco Systems, Inc. All rights reserved N T E N T S Fault Descriptions Convention AudienceConventions Italic fontProduct Documentation Available FormatsObtaining Documentation 105/wlse/213/index.htmProduct Documentation DVD Cisco.comOrdering Documentation Documentation Feedback Reporting Security Problems in Cisco ProductsCisco Product Security Overview Obtaining Technical Assistance Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xii General FAQs and Troubleshooting General FAQsFAQs and Troubleshooting General FAQs and Troubleshooting MIB Name Description General Troubleshooting If no, see Symptom Cannot log in as a system administrator., Possible Cause Restart the system services by entering the following Symptom The system time or date is incorrect # ip name-server ip-address Deployment Wizard Troubleshooting Faults FAQs and Troubleshooting Faults FAQsFAQs and Troubleshooting Faults FAQs and Troubleshooting Faults Troubleshooting Recommended Action Not applicable Devices FAQs and Troubleshooting Devices FAQsFAQs and Troubleshooting Devices FAQs and Troubleshooting Devices Troubleshooting Discovery/Device Management TroubleshootingMessage Possible Cause Recommended Action Discovered but could not be FAQs and Troubleshooting Devices FAQs and Troubleshooting Configuration FAQs and Troubleshooting Configuration FAQsOL-8376-01 Page OL-8376-01 Configuration Troubleshooting Auto-Managed Configuration Assign Templates Firmware FAQs and Troubleshooting Firmware FAQsFirmware Troubleshooting Recommended Action FAQs and Troubleshooting Firmware FAQs and Troubleshooting Reports FAQs Reports FAQs and TroubleshootingTelnet Credential Fields Required Reports Troubleshooting Recommended Action None Click jobvm.log Configuration Radio Manager FAQs and TroubleshootingRadio Manager FAQs Radio MonitoringMiscellaneous Auto Re-Site SurveyWDS AP? When Wlse is used for initial setup OL-8376-01 Auto Re-Site Survey Radio Manager Troubleshooting Select Devices Discover Managed/UnmanagedLocation Manager Sites FAQs and TroubleshootingSites FAQs Assisted Site survey WizardAP Radio Scan Radio Parameter GenerationAssisted Site Survey Wizard FAQs and Troubleshooting Sites FAQs and Troubleshooting AP Radio Scan Sites Troubleshooting FAQs and Troubleshooting Sites FAQs and Troubleshooting FAQs and Troubleshooting Sites FAQs and Troubleshooting APs in Scanning-Only Mode Intrusion Detection System FAQs and TroubleshootingIntrusion Detection System FAQs Detecting Rogue APsDetecting Rogue APs Page OL-8376-01 Intrusion Detection System Troubleshooting Admin FAQs and Troubleshooting Admin FAQsFAQs and Troubleshooting Admin FAQs and Troubleshooting Redundancy State Description Admin Troubleshooting Recommended Action FAQs and Troubleshooting Admin FAQs and Troubleshooting Select Faults Manage Fault Settings Troubleshooting Tools for the Wlse Appliance Generating Diagnostics for Technical AssistanceInternal AAA Server Wlse Express FAQs Fault Descriptions To rule Access Point /Bridge FaultsUtilization % CiscoWorks Wireless LAN Solution Engine, ReleaseSsid See IDS Intrusion Detection System Faults, Version numberProblem-details Table-name. OID-nameChannel origChannel Vlan numberVlan NewChannelRadio Interface Faults Broadcast is disabled for Radio-x Radio Interface Faults Reason, Ignored Rate %Fault. See Q.What are the results Verify RM Capability IDS Intrusion Detection System Faults IDS Faults Ccmp IDSFramecount,Intervalwind FloodcountOwsize Channel Frames Enabled That is observed generating Violation SntpNumber of Ccmp Replay Fault threshold set for Number of Tkip Local Fault threshold set for Cd11IfStationRole from Unregistered Clients One or more unregistered clients Wlse Faults Voice FaultsThreshold% LAN Solution Engine, 2.13. or in the online WlseEAP-MD5, Leap EAP-MD5 /LEAP AAA Server FaultsEAP-FAST PEAP/RADIUSEAP-FAST5 EAP-MD5Leap EAPPeap Radius Switch Faults Degraded utilization %Utilization % Router Fault Wlsm FaultsOL-8376-01 D E IN-2 IN-3 Http IN-4Detection, frequency NATIN-6 SSH IN-7WDS IN-8Wlsm IN-10