NAME¶

SNMP::Info::CiscoStats - Perl5 Interface to CPU and Memory stats for Cisco Devices

AUTHOR¶

Eric Miller, Max Baker, Sam Stickland

SYNOPSIS¶

 # Let SNMP::Info determine the correct subclass for you.
 my $ciscostats = new SNMP::Info(
                    AutoSpecify => 1,
                    Debug       => 1,
                    # These arguments are passed directly on to SNMP::Session
                    DestHost    => 'myswitch',
                    Community   => 'public',
                    Version     => 2
                    )
    or die "Can't connect to DestHost.\n";
 my $class      = $ciscostats->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION¶

SNMP::Info::CiscoStats is a subclass of SNMP::Info that provides cpu, memory, os and version information about Cisco Devices.

Use or create in a subclass of SNMP::Info. Do not use directly.

GLOBALS¶

$ciscostats->cpu()

Returns ios_cpu() or cat_cpu(), whichever is available.

$ciscostats->cpu_1min()

Returns ios_cpu_1min() or cat_cpu1min(), whichever is available.

$ciscostats->cpu_5min()

Returns ios_cpu_5min() or cat_cpu5min(), whichever is available.

$ciscostats->mem_total()

Returns mem_free() + mem_used()

$ciscostats->vendor()

 'cisco'
    

$ciscostats->os()

Tries to parse if device is running 'IOS', 'CatOS', 'IOS-XE' or something else from description()

Available values:

 'ios'          for Cisco IOS
 'ios-xe'       for Cisco IOS XE
 'ios-xr'       for Cisco IOS XR
 'pix'          for Cisco PIX
 'asa'          for Cisco ASA
 'fwsm'         for Single-mode FWSM
 'fwsm-admin'   for Admin context of multi-context FWSM
 'fwsm-context' for Standard context of multi-context FWSM
 'ace-admin'    for Admin context of ACE module
 'ace-context'  for Standard context of ACE module (NB: No OS version
                     detection is available, but will be the same as it's
                     'ace admin')
 'css'          for Cisco Content Switch
 'css-sca'      for Cisco Content Switch Secure Content Acceleration
 'san-os'       for Cisco SAN-OS
    

$ciscostats->os_ver()

Tries to parse device operating system version from description(), falls back to parsing "CISCO-IMAGE-MIB::ciscoImageString" if needed

$ciscostats->os_bin()

Tries to parse "ROMMON" version from rom_id() string

$ciscostats->ios_cpu()

Current CPU usage in percent.

1.3.6.1.4.1.9.2.1.56.0 = "OLD-CISCO-CPU-MIB:avgBusyPer"

$ciscostats->ios_cpu_1min()

Average CPU Usage in percent over the last minute.

1.3.6.1.4.1.9.2.1.57.0

$ciscostats->ios_cpu_5min()

Average CPU Usage in percent over the last 5 minutes.

1.3.6.1.4.1.9.2.1.58.0

$ciscostats->cat_cpu()

Current CPU usage in percent.

"CISCO-PROCESS-MIB::cpmCPUTotal5sec.9"

$ciscostats->cat_cpu_1min()

Average CPU Usage in percent over the last minute.

"CISCO-PROCESS-MIB::cpmCPUTotal1min.9"

$ciscostats->cat_cpu_5min()

Average CPU Usage in percent over the last 5 minutes.

"CISCO-PROCESS-MIB::cpmCPUTotal5min.9"

$ciscostats->mem_free()

Main DRAM free of the device in bytes.

"CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolFree"

$ciscostats->mem_used()

Main DRAM used of the device in bytes.

"CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolUsed"

$ciscostats->mem_total()

Main DRAM of the device in bytes.

"CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolFree" + "CISCO-MEMORY-POOL-MIB::ciscoMemoryPoolUsed"

$ciscostats->flashmem_total()

Flash memory of the device in bytes.

"CISCO-FLASH-MIB::ciscoFlashDeviceSize"

TABLE METHODS¶