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Gathering Information
s = 0
Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.0
A-84
Total packets with bad IP checksums processed since reset = 0
Total packets with bad layer 4 checksums processed since reset = 0
Total number of bytes processed since reset = 0
The rate of packets per second since reset = 0
The rate of bytes per second since reset = 0
The average bytes per packet since reset = 0
Denied Address Information
Number of Active Denied Attackers = 0
Number of Denied Attackers Inserted = 0
Number of Denied Attacker Victim Pairs Inserted = 0
Number of Denied Attacker Service Pairs Inserted = 0
Number of Denied Attackers Total Hits = 0
Number of times max-denied-attackers limited creation of new entry = 0
Number of exec Clear commands during uptime = 0
Denied Attackers and hit count for each.
Denied Attackers with percent denied and hit count for each.
The Signature Database Statistics.
The Number of each type of node active in the system (can not be reset
Total nodes active = 0
TCP nodes keyed on both IP addresses and both ports = 0
UDP nodes keyed on both IP addresses and both ports = 0
IP nodes keyed on both IP addresses = 0
The number of each type of node inserted since reset
Total nodes inserted = 0
TCP nodes keyed on both IP addresses and both ports = 0
UDP nodes keyed on both IP addresses and both ports = 0
IP nodes keyed on both IP addresses = 0
The rate of nodes per second for each time since reset
Nodes per second = 0
TCP nodes keyed on both IP addresses and both ports per second = 0
UDP nodes keyed on both IP addresses and both ports per second = 0
IP nodes keyed on both IP addresses per second = 0
The number of root nodes forced to expire because of memory constraint
TCP nodes keyed on both IP addresses and both ports = 0
Packets dropped because they would exceed Database insertion rate limit
Fragment Reassembly Unit Statistics for this Virtual Sensor
Number of fragments currently in FRU = 0
Number of datagrams currently in FRU = 0
Number of fragments received since reset = 0
Number of fragments forwarded since reset = 0
Number of fragments dropped since last reset = 0
Number of fragments modified since last reset = 0
Number of complete datagrams reassembled since last reset = 0
Fragments hitting too many fragments condition since last reset = 0
Number of overlapping fragments since last reset = 0
Number of Datagrams too big since last reset = 0
Number of overwriting fragments since last reset = 0
Number of Initial fragment missing since last reset = 0
Fragments hitting the max partial dgrams limit since last reset = 0
Fragments too small since last reset = 0
Too many fragments per dgram limit since last reset = 0
Number of datagram reassembly timeout since last reset = 0
Too many fragments claiming to be the last since last reset = 0
Fragments with bad fragment flags since last reset = 0
TCP Normalizer stage statistics
Packets Input = 0
Packets Modified = 0
Dropped packets from queue = 0
Dropped packets due to deny-connection = 0
Current Streams = 0
Current Streams Closed = 0
Chapter A
Troubleshooting
OL-18504-01
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- How the Sensor Functions
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Table of Contents
Troubleshooting
