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Cisco Bug: CSCvt70832 - fpr4100 snmp polling to fxos memory-usage shows incorrect value compare with CLI's output

Last Modified

Sep 14, 2020

Products (9)

  • Cisco Firepower 9300 Series
  • Cisco Firepower 9300 Security Appliance
  • Cisco Firepower 4140 Security Appliance
  • Cisco Firepower 4145 Security Appliance
  • Cisco Firepower 4120 Security Appliance
  • Cisco Firepower 4110 Security Appliance
  • Cisco Firepower 4125 Security Appliance
  • Cisco Firepower 4150 Security Appliance
  • Cisco Firepower 4115 Security Appliance

Known Affected Releases

2.7.1.98

Description (partial)

Symptom:
snmpwalk with OID , specified in the MIB-files for FPR 4100, to monitor memory utilization shows incorrect value to the CLI's output "sh system resources"

Conditions:
FPR4100, snmp polling
Example:

$ snmpwalk -v 2c -c test 10.10.10.10 1.3.6.1.4.1.9.9.826.1.71.20.1.9.  <<< cfprSmMonitorMemFreeKb
SNMPv2-SMI::enterprises.9.9.826.1.71.20.1.9.32541 = Gauge32: 229663640

# sh system resources
Load average:   1 minute: 0.37   5 minutes: 0.42   15 minutes: 0.40
Processes   :   952 total, 1 running
CPU states  :   4.3% user,   0.8% kernel,   95.0% idle
Memory usage:   8268296K total,   3771028K used,   4497268K free
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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