Cisco Bug: CSCsg35760 - ASA IPS module stops processing traffic
Feb 22, 2014
- Cisco IPS 4200 Series Sensors
Known Affected Releases
Symptom: IPS module in ASA stops generating alerts. Conditions: Sensor reports that 100% packets are dropped/missed. This issue is confirmed by the following commands run in service account: 1) cat /proc/net/cisco/ge0_1.info, in the output you will notice that "Rx_Packets" count does not increase, "RX_FIFO_Errors" is increasing, and "RX Debug" field has a non-zero un-changing hex value for RC:XX, where XX is normally 0. 2) cat /proc/interrupts , notice interrupt counter for ge0_1 does not change over time.
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Bug Details Include
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