SNMP & MIB Reference
Complete SNMP OID and MIB reference for the Cisco Catalyst IE3300 Rugged Series switch, as supported by the BushNET-Tools SNMP client.
Supported MIBs
Standard MIBs
| MIB |
Base OID |
Description |
| RFC1213-MIB (MIB-II) |
1.3.6.1.2.1 |
Standard system, interface, IP tables |
| IF-MIB |
1.3.6.1.2.1.31 |
Extended interface statistics (64-bit counters) |
| IP-MIB |
1.3.6.1.2.1.4 |
IP address and routing tables |
| SNMPv2-MIB |
1.3.6.1.6.3.1 |
SNMPv2 system information |
| ENTITY-MIB |
1.3.6.1.2.1.47 |
Physical entity inventory (serial numbers, etc.) |
| BRIDGE-MIB |
1.3.6.1.2.1.17 |
Layer 2 bridge/switch tables |
| LLDP-MIB |
1.0.8802.1.1.2 |
Link Layer Discovery Protocol |
| IEEE8021-PAE-MIB |
1.0.8802.1.1.1 |
802.1X Port Access Entity |
| POWER-ETHERNET-MIB |
1.3.6.1.2.1.105 |
Standard PoE tables |
Cisco Enterprise MIBs — System
| MIB |
Base OID |
Description |
| CISCO-ENVMON-MIB |
1.3.6.1.4.1.9.9.13 |
Temperature, voltage, fan, PSU status |
| CISCO-PROCESS-MIB |
1.3.6.1.4.1.9.9.109 |
CPU utilisation (5sec, 1min, 5min) |
| CISCO-MEMORY-POOL-MIB |
1.3.6.1.4.1.9.9.48 |
Memory pool usage |
| CISCO-CONFIG-MAN-MIB |
1.3.6.1.4.1.9.9.43 |
Configuration change history |
| CISCO-SYSLOG-MIB |
1.3.6.1.4.1.9.9.41 |
Syslog message history |
| CISCO-FLASH-MIB |
1.3.6.1.4.1.9.9.10 |
Flash memory management |
| CISCO-IMAGE-MIB |
1.3.6.1.4.1.9.9.25 |
IOS image information |
| CISCO-STACK-MIB |
1.3.6.1.4.1.9.5.1 |
Stack management |
Cisco Enterprise MIBs — Switching
| MIB |
Base OID |
Description |
| CISCO-VTP-MIB |
1.3.6.1.4.1.9.9.46 |
VLAN Trunking Protocol, VLAN tables |
| CISCO-STP-EXTENSIONS-MIB |
1.3.6.1.4.1.9.9.82 |
PVST+, RPVST+, MST configuration |
| CISCO-PORT-SECURITY-MIB |
1.3.6.1.4.1.9.9.315 |
Port security status and config |
| CISCO-PAE-MIB |
1.3.6.1.4.1.9.9.220 |
Cisco 802.1X extensions |
| CISCO-MAC-NOTIFICATION-MIB |
1.3.6.1.4.1.9.9.215 |
MAC address notification traps |
| CISCO-ERR-DISABLE-MIB |
1.3.6.1.4.1.9.9.548 |
Error-disabled port status |
| CISCO-CDP-MIB |
1.3.6.1.4.1.9.9.23 |
Cisco Discovery Protocol neighbours |
Cisco Enterprise MIBs — PoE
| MIB |
Base OID |
Description |
| CISCO-POWER-ETHERNET-EXT-MIB |
1.3.6.1.4.1.9.9.402 |
Extended PoE info (power allocated, consumed) |
Common OID Reference
| OID Name |
OID |
Description |
| sysDescr.0 |
1.3.6.1.2.1.1.1.0 |
System description |
| sysObjectID.0 |
1.3.6.1.2.1.1.2.0 |
System object identifier |
| sysUpTime.0 |
1.3.6.1.2.1.1.3.0 |
System uptime (timeticks) |
| sysContact.0 |
1.3.6.1.2.1.1.4.0 |
System contact |
| sysName.0 |
1.3.6.1.2.1.1.5.0 |
System hostname |
| sysLocation.0 |
1.3.6.1.2.1.1.6.0 |
System location |
CPU Utilisation
| OID Name |
OID |
Description |
| cpmCPUTotal5secRev |
1.3.6.1.4.1.9.9.109.1.1.1.1.6.1 |
CPU utilisation (5 second average) |
| cpmCPUTotal1minRev |
1.3.6.1.4.1.9.9.109.1.1.1.1.7.1 |
CPU utilisation (1 minute average) |
| cpmCPUTotal5minRev |
1.3.6.1.4.1.9.9.109.1.1.1.1.8.1 |
CPU utilisation (5 minute average) |
Memory Usage
| OID Name |
OID |
Description |
| ciscoMemoryPoolUsed |
1.3.6.1.4.1.9.9.48.1.1.1.5 |
Memory pool bytes used |
| ciscoMemoryPoolFree |
1.3.6.1.4.1.9.9.48.1.1.1.6 |
Memory pool bytes free |
Interface Statistics
| OID Name |
OID |
Description |
| ifDescr |
1.3.6.1.2.1.2.2.1.2 |
Interface description |
| ifOperStatus |
1.3.6.1.2.1.2.2.1.8 |
Operational status (1=up, 2=down) |
| ifSpeed |
1.3.6.1.2.1.2.2.1.5 |
Interface speed (bps) |
| ifName |
1.3.6.1.2.1.31.1.1.1.1 |
Interface name |
| ifHCInOctets |
1.3.6.1.2.1.31.1.1.1.6 |
64-bit input byte counter |
| ifHCOutOctets |
1.3.6.1.2.1.31.1.1.1.10 |
64-bit output byte counter |
Environmental Monitoring
| OID Name |
OID |
Description |
| ciscoEnvMonTempStatusDescr |
1.3.6.1.4.1.9.9.13.1.3.1.2 |
Temperature sensor description |
| ciscoEnvMonTempStatusValue |
1.3.6.1.4.1.9.9.13.1.3.1.3 |
Current temperature (Celsius) |
| ciscoEnvMonTempThreshold |
1.3.6.1.4.1.9.9.13.1.3.1.4 |
Temperature threshold |
| ciscoEnvMonTempState |
1.3.6.1.4.1.9.9.13.1.3.1.6 |
Sensor state (1=normal, 2=warning, 3=critical) |
| ciscoEnvMonSupplyState |
1.3.6.1.4.1.9.9.13.1.5.1.3 |
Power supply state |
| ciscoEnvMonFanState |
1.3.6.1.4.1.9.9.13.1.4.1.3 |
Fan state |
Power over Ethernet (PoE)
| OID Name |
OID |
Description |
| pethPsePortDetectionStatus |
1.3.6.1.2.1.105.1.1.1.4 |
PoE detection status per port |
| pethPsePortPowerPairsCtrl |
1.3.6.1.2.1.105.1.1.1.3 |
PoE power pairs control |
| cpeExtPsePortPwrConsumption |
1.3.6.1.4.1.9.9.402.1.2.1.4 |
Actual PoE power consumed (milliwatts) |
| cpeExtPsePortPwrAvailable |
1.3.6.1.4.1.9.9.402.1.2.1.5 |
PoE power available (milliwatts) |
VLANs
| OID Name |
OID |
Description |
| vtpVlanName |
1.3.6.1.4.1.9.9.46.1.3.1.1.4 |
VLAN name |
| vtpVlanState |
1.3.6.1.4.1.9.9.46.1.3.1.1.2 |
VLAN state (1=operational) |
| vtpVlanType |
1.3.6.1.4.1.9.9.46.1.3.1.1.3 |
VLAN type |
CDP Neighbours
| OID Name |
OID |
Description |
| cdpCacheDeviceId |
1.3.6.1.4.1.9.9.23.1.2.1.1.6 |
Neighbour device ID |
| cdpCacheDevicePort |
1.3.6.1.4.1.9.9.23.1.2.1.1.7 |
Neighbour port ID |
| cdpCachePlatform |
1.3.6.1.4.1.9.9.23.1.2.1.1.8 |
Neighbour platform |
| cdpCacheAddress |
1.3.6.1.4.1.9.9.23.1.2.1.1.4 |
Neighbour IP address |
SNMP Test Commands
SNMPv2c
# Test basic connectivity
snmpwalk -v2c -c public <switch-ip> system
# Get system description
snmpget -v2c -c public <switch-ip> 1.3.6.1.2.1.1.1.0
# Get CPU usage (5sec average)
snmpget -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.109.1.1.1.1.6.1
# Get memory usage
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.48.1.1.1
# Get all VLANs
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.46.1.3.1.1.4
# Get interface names
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.2.1.31.1.1.1.1
# Get interface status
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.2.1.2.2.1.8
# Get PoE power consumption
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.402.1.2.1.4
# Get temperature
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.13.1.3.1.3
# Get CDP neighbours
snmpwalk -v2c -c public <switch-ip> 1.3.6.1.4.1.9.9.23.1.2.1.1.6
SNMPv3
# SNMPv3 with authentication and privacy
snmpwalk -v3 -l authPriv -u <user> -a SHA -A <authpass> -x AES -X <privpass> <switch-ip> system
# SNMPv3 with authentication only
snmpwalk -v3 -l authNoPriv -u <user> -a SHA -A <authpass> <switch-ip> system
# SNMPv3 no authentication
snmpwalk -v3 -l noAuthNoPriv -u <user> <switch-ip> system
MIB Files
The project includes MIB files in the mibs/ directory:
mibs/standard/ — Standard IETF MIBs (IF-MIB, ENTITY-MIB, etc.)mibs/cisco/ — Cisco enterprise MIBs (CISCO-PROCESS-MIB, CISCO-ENVMON-MIB, etc.)
Use the mibs/download_all_mibs.sh script to download the latest MIB files.
See mibs/OID-REFERENCE.md for the complete OID reference and mibs/INVENTORY.md for the MIB inventory.