Cleaning Up A Corrupted Sensorapp Configuration - Cisco 4215 - Intrusion Detection Sys Sensor Configuration Manual

Troubleshooting the 4200 Series Appliance
Check to see that the interface is up and receiving packets:
Step 4

Cleaning Up a Corrupted SensorApp Configuration

If the SensorApp configuration has become corrupted and SensorApp cannot run, you must delete it
entirely and restart SensorApp.
To delete the SensorApp configuration, follow these steps:
Step 1 Log in to the service account.
Su to root.
Step 2
Stop the IPS applications:
Step 3
/etc/init.d/cids stop
Replace the virtual sensor file:
Step 4
cp /usr/cids/idsRoot/etc/defVirtualSensorConfig.xml
/usr/cids/idsRoot/etc/VS-Config/virtualSensor.xml
Step 5 Remove the cache files:
rm /usr/cids/idsRoot/var/virtualSensor/*.pmz
Step 6 Exit the service account.
Step 7 Log in to the sensor CLI.
Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 5.0
C-14
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sensor(config-int-phy)#
sensor# show interfaces
MAC statistics from interface GigabitEthernet0/1
Media Type = TX
Missed Packet Percentage = 0
Inline Mode = Unpaired
Pair Status = N/A
Link Status = Up
Link Speed = Auto_100
Link Duplex = Auto_Full
Total Packets Received = 3
Total Bytes Received = 900
Total Multicast Packets Received = 3
Total Broadcast Packets Received = 0
Total Jumbo Packets Received = 0
Total Undersize Packets Received = 0
Total Receive Errors = 0
Total Receive FIFO Overruns = 0
Total Packets Transmitted = 0
Total Bytes Transmitted = 0
Total Multicast Packets Transmitted = 0
Total Broadcast Packets Transmitted = 0
Total Jumbo Packets Transmitted = 0
Total Undersize Packets Transmitted = 0
Total Transmit Errors = 0
Total Transmit FIFO Overruns = 0 ...
Appendix C Troubleshooting
78-16527-01