snmp_utilities

Documentation

Index

• Variables
• func GetSNMPOjbect(managementSwitch switches.ManagementSwitch) (snmp *snmpgo.SNMP, err error)
• func MacAddressFromOID(OID string) (macAddress string, err error)
• type MockSNMP
  • func (snmpInterface MockSNMP) GetMACPortNameTable(map[int]int, map[int]string) (macPortMap map[string]string, err error)
  • func (snmpInterface MockSNMP) GetPortMap() (portMap map[int]string, err error)
  • func (snmpInterface MockSNMP) GetPortNumberMap() (portNumberMap map[int]int, err error)
• type RealSNMP
  • func (snmpInterface RealSNMP) GetMACPortNameTable(portNumberIfIndexMap map[int]int, ifIndexPortNameMap map[int]string) (macPortMap map[string]string, err error)
  • func (snmpInterface RealSNMP) GetPortMap() (portMap map[int]string, err error)
  • func (snmpInterface RealSNMP) GetPortNumberMap() (portNumberMap map[int]int, err error)
• type SNMPInterface

Variables

var OIDAuthFailure string = "1.3.6.1.6.3.15.1.1.5.0"

OID returned if an authentication fialure occurs.

var OIDMACAddressesNoVLAN = "1.3.6.1.2.1.17.4.3.1.2"

The OID for NON-VLAN mac address table. Only valid if the switch is configured with "enable-dot1d-mibwalk" first!

var OIDMacAddressSourceNoVLAN = "1.3.6.1.2.1.17.4.3.1.3"

The OID for non-VLAN learned-mac sources. Also only valid if configured with "enable-dot1d-mibwalk".

var OIDMacAddressSourceWithVLAN string = "1.3.6.1.2.1.17.7.1.2.2.1.3"

The OID for the source information for VLANs

var OIDMacAddressesWithVLAN string = "1.3.6.1.2.1.17.7.1.2.2.1.2"

The OID for the mac address table (with VLANs - should be there on all switches)

var OIDModelNumber string = "1.3.6.1.2.1.47.1.1.1.1.13.2"

The OID which has the model number of the switch

var OIDPortNumberifIndex string = "1.3.6.1.2.1.17.1.4.1.2"

The OID which maps physical port numbers to ifIndexes

var OIDSysDescr string = "1.3.6.1.2.1.1.1.0"

OID for querying the full name and version identification of a switches software operating-system and networking software.

var OIDifIndexPortNameMap string = "1.3.6.1.2.1.31.1.1.1.1"

The OID which maps ifIndexes to human-readable names

Functions

func GetSNMPOjbect

func GetSNMPOjbect(managementSwitch switches.ManagementSwitch) (snmp *snmpgo.SNMP, err error)

func MacAddressFromOID

func MacAddressFromOID(OID string) (macAddress string, err error)

Types

type MockSNMP

type MockSNMP struct {
	SwitchXname string
}

Generic mock interface for testing.

func (MockSNMP) GetMACPortNameTable

func (snmpInterface MockSNMP) GetMACPortNameTable(map[int]int, map[int]string) (macPortMap map[string]string,
	err error)

func (MockSNMP) GetPortMap

func (snmpInterface MockSNMP) GetPortMap() (portMap map[int]string, err error)

func (MockSNMP) GetPortNumberMap

func (snmpInterface MockSNMP) GetPortNumberMap() (portNumberMap map[int]int, err error)

type RealSNMP

type RealSNMP struct {
	SNMP *snmpgo.SNMP
}

Real interface.

func (RealSNMP) GetMACPortNameTable

func (snmpInterface RealSNMP) GetMACPortNameTable(portNumberIfIndexMap map[int]int,
	ifIndexPortNameMap map[int]string) (macPortMap map[string]string, err error)

func (RealSNMP) GetPortMap

func (snmpInterface RealSNMP) GetPortMap() (portMap map[int]string, err error)

func (RealSNMP) GetPortNumberMap

func (snmpInterface RealSNMP) GetPortNumberMap() (portNumberMap map[int]int, err error)

type SNMPInterface

type SNMPInterface interface {
	GetPortMap() (portMap map[int]string, err error)
	GetPortNumberMap() (portNumberMap map[int]int, err error)
	GetMACPortNameTable(portNumberIfIndexMap map[int]int, ifIndexPortNameMap map[int]string) (
		macPortMap map[string]string, err error)
}