C-92
Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 7.2
OL-29168-01
AppendixC Troubleshooting
Gathering Information
Cumulative Statistics for the TCP Stream Reassembly Unit since reset
TCP streams that have been tracked since last reset = 0
TCP streams that had a gap in the sequence jumped = 0
TCP streams that was abandoned due to a gap in the sequence = 0
TCP packets that arrived out of sequence order for their stream = 0
TCP packets that arrived out of state order for their stream = 0
The rate of TCP connections tracked per second since reset = 0
SigEvent Preliminary Stage Statistics
Number of Alerts received = 0
Number of Alerts Consumed by AlertInterval = 0
Number of Alerts Consumed by Event Count = 0
Number of FireOnce First Alerts = 0
Number of FireOnce Intermediate Alerts = 0
Number of Summary First Alerts = 0
Number of Summary Intermediate Alerts = 0
Number of Regular Summary Final Alerts = 0
Number of Global Summary Final Alerts = 0
Number of Active SigEventDataNodes = 0
Number of Alerts Output for further processing = 0
--MORE--
Step 17
Display the statistics for the web server.
sensor# show statistics web-server
listener-443
session-11
remote host = 64.101.182.167
session is persistent = no
number of requests serviced on current connection = 1
last status code = 200
last request method = GET
last request URI = cgi-bin/sdee-server
last protocol version = HTTP/1.1
session state = processingGetServlet
number of server session requests handled = 957134
number of server session requests rejected = 0
total HTTP requests handled = 365871
maximum number of session objects allowed = 40
number of idle allocated session objects = 12
number of busy allocated session objects = 1
summarized log messages
number of TCP socket failure messages logged = 0
number of TLS socket failure messages logged = 0
number of TLS protocol failure messages logged = 0
number of TLS connection failure messages logged = 595015
number of TLS crypto warning messages logged = 0
number of TLS expired certificate warning messages logged = 0
number of receipt of TLS fatal alert message messages logged = 594969
crypto library version = 6.2.1.0
sensor#
Step 18
Clear the statistics for an application, for example, the logging application. The statistics are retrieved and cleared.
sensor# show statistics logger clear
The number of Log interprocessor FIFO overruns = 0
The number of syslog messages received = 141
The number of <evError> events written to the event store by severity
Fatal Severity = 0
Error Severity = 14
Warning Severity = 142
TOTAL = 156
The number of log messages written to the message log by severity
Fatal Severity = 0