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Cisco Bug: CSCuj49763 - TX Queue full error filling the main.log file.

Last Modified

Aug 10, 2016

Products (1)

  • Cisco IPS 4200 Series Sensors

Known Affected Releases

7.1(7)S154

Description (partial)

Symptom:
TX Queue full errors are seen filling the main.log file -
27Sep2013 02:01:51.180 13.507 sensorApp[2489] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:01:51.185 0.005 sensorApp[2490] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:26:38.478 206.768 sensorApp[2489] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:39:31.569 8.804 sensorApp[2488] sensorApp/E Error TX Queue full, not yet lost buf

Conditions:
1.Created 2 inline vlan pairs - one pair had HTTP traffic sent from Breaking Point and another pair had strike pack 3 sent from Breaking point.
2.Alert Filter was configured ( customer config ),Signatures Tuned, no DNS and proxy, Produce-Verbose alert enabled for signatures.
3. On running high load traffic for few hours, there could be some TX Queue full errors that might fill the main.log file -
27Sep2013 02:01:51.180 13.507 sensorApp[2489] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:01:51.185 0.005 sensorApp[2490] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:26:38.478 206.768 sensorApp[2489] sensorApp/E Error TX Queue full, not yet lost buf
27Sep2013 02:39:31.569 8.804 sensorApp[2488] sensorApp/E Error TX Queue full, not yet lost buf
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