ZHONE-DISMAN-TRACEROUTE-MIB

All MIBs › ZHONE-DISMAN-TRACEROUTE-MIB

Organization: IETF Distributed Management Working Group

Last Updated: 2000-09-21

Category: Zhone Technologies CPE and Access

Description: Provides Zhone Technologies IETF distributed management traceroute test for path discovery and delay.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is ZHONE-DISMAN-TRACEROUTE-MIB?

ZHONE-DISMAN-TRACEROUTE-MIB is the standard IETF Distributed Management Working Group Traceroute MIB (RFC 4560, filed here under a Zhone Technologies vendor-prefixed copy), providing SNMP-driven access to a traceroute capability at a remote host. Its control table, keyed by index, records target address type/address, bypass-route-table flag, data size, timeout, probes-per-hop, port, max TTL, DS field, source address type/address, source ifIndex, miscellaneous options, max failures, don't-fragment flag, initial TTL, frequency, storage type, admin status, and a description, alongside a max-concurrent-requests limit and next-index counter. As a diagnostics MIB it lets an administrator remotely trigger a traceroute from a managed device toward a target and read back the hop-by-hop results via SNMP. It is deployed on network devices implementing the IETF DISMAN Traceroute MIB (Zhone Technologies build). Engineers implementing or auditing this functionality typically reference the ZHONE-DISMAN-TRACEROUTE-MIB RFC/standard documentation for the authoritative specification.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZHONE-DISMAN-TRACEROUTE-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Network devices implementing the IETF DISMAN Traceroute MIB (Zhone build)

Monitoring Examples

An administrator configures zhoneTraceRouteCtlTargetAddress and zhoneTraceRouteCtlMaxTtl to remotely trigger a traceroute from a Zhone device toward a suspected connectivity problem.

What Can Be Monitored

remote traceroute test configuration and control

Imported Objects

From IF-MIB

InterfaceIndexOrZero

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32
mib-2

From SNMPv2-TC

DateAndTime
RowStatus
StorageType
TruthValue

From Zhone

zhoneIp

OBJECT-IDENTITY

From ZHONE-DISMAN-PING-MIB

OperationResponseStatus

How to Use in IPNetwork Monitor

Example using zhoneTraceRouteResultsCurHopCount OID:

Select a network device implementing the IETF DISMAN Traceroute MIB (Zhone build) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type zhoneTraceRouteResultsCurHopCount into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. Reflects the current TTL value (range from 1 to 255) for a remote traceroute operation. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Gauge32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline (in hops), since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
zhoneTraceRouteMIB	1.3.6.1.4.1.5504.4.1.20			The Traceroute MIB (ZHONE-DISMAN-TRACEROUTE-MIB) provides access to the traceroute capability at a remote host.
zhoneTraceRouteNotifications	1.3.6.1.4.1.5504.4.1.20.0
NTF zhoneTraceRoutePathChange	1.3.6.1.4.1.5504.4.1.20.0.1			The path to a target has changed.
NTF zhoneTraceRouteTestFailed	1.3.6.1.4.1.5504.4.1.20.0.2			Could not determine the path to a target.
NTF zhoneTraceRouteTestCompleted	1.3.6.1.4.1.5504.4.1.20.0.3			The path to a target has just been determined.
zhoneTraceRouteObjects	1.3.6.1.4.1.5504.4.1.20.1
U32 zhoneTraceRouteMaxConcurrentRequests	1.3.6.1.4.1.5504.4.1.20.1.1	Unsigned32	read-write	The maximum number of concurrent active traceroute requests that are allowed within an agent implementation. A value of 0 for this object implies that there is no limit for the number of concurrent active requests in effect.
INT zhoneTraceRouteCtlIndexNext	1.3.6.1.4.1.5504.4.1.20.1.2	INTEGER	read-only	This object contains an appropriate value to be used for zhonePingCtlIndex when creating entries in the zhonePingCtlTable. The value 0 indicates that no unassigned entries are available. To obtain the zhonePingCtlIndex value for a new entry, the manager issues a management protocol retrieval operation to obtain the current value of this object. After each retrieval, the agent should modify the value to the next unassigned index. After a manager retrieves a value the agent will determine through its local policy when this index value will be made available for reuse.
zhoneTraceRouteCtlTable	1.3.6.1.4.1.5504.4.1.20.1.3		not-accessible	Defines the Remote Operations Traceroute Control Table for providing the capability of invoking traceroute from a remote host. The results of traceroute operations can be stored in the zhoneTraceRouteResultsTable, and the zhoneTraceRouteHopsTable.
zhoneTraceRouteCtlEntry	1.3.6.1.4.1.5504.4.1.20.1.3.1		not-accessible	Defines an entry in the zhoneTraceRouteCtlTable.
INT zhoneTraceRouteCtlIndex	1.3.6.1.4.1.5504.4.1.20.1.3.1.1	INTEGER	read-only	When used in conjunction with such a security policy all entries in the table belonging to a particular user (or group) will have the same value for this initial index. For a given user's entries in a particular table, the object identifiers for the information in these entries will have the same subidentifiers (except for the 'column' subidentifier) up to the end of the encoded owner index.
IPt zhoneTraceRouteCtlTargetAddressType	1.3.6.1.4.1.5504.4.1.20.1.3.1.2	InetAddressType	read-create	Specifies the type of host address to be used on the traceroute request at the remote host.
IP zhoneTraceRouteCtlTargetAddress	1.3.6.1.4.1.5504.4.1.20.1.3.1.3	InetAddress	read-create	Specifies the host address used on the traceroute request at the remote host. The host address type can be determined by the examining the value of the corresponding zhoneTraceRouteCtlTargetAddressType index element. A value for this object MUST be set prior to transitioning its corresponding zhoneTraceRouteCtlEntry to active(1) via zhoneTraceRouteCtlRowStatus.
T/F zhoneTraceRouteCtlByPassRouteTable	1.3.6.1.4.1.5504.4.1.20.1.3.1.4	TruthValue	read-create	The purpose of this object is to optionally enable bypassing the route table. If enabled, the remote host will bypass the normal routing tables and send directly to a host on an attached network. If the host is not on a directly-attached network, an error is returned. This option can be used to perform the traceroute operation to a local host through an interface that has no route defined (e.g., after the interface was dropped by routed).
U32 zhoneTraceRouteCtlDataSize	1.3.6.1.4.1.5504.4.1.20.1.3.1.5	Unsigned32	read-create	Specifies the size of the data portion of a traceroute request in octets. A traceroute request is essentially transmitted by encoding a UDP datagram into a IP packet. So subtracting the size of a UDP header (8 octets) and the size of a IP header (20 octets) yields a maximum of 65507 octets.
U32 zhoneTraceRouteCtlTimeOut	1.3.6.1.4.1.5504.4.1.20.1.3.1.6	Unsigned32	read-create	Specifies the time-out value, in seconds, for a traceroute request.
U32 zhoneTraceRouteCtlProbesPerHop	1.3.6.1.4.1.5504.4.1.20.1.3.1.7	Unsigned32	read-create	Specifies the number of times to reissue a traceroute request with the same time-to-live (TTL) value.
U32 zhoneTraceRouteCtlPort	1.3.6.1.4.1.5504.4.1.20.1.3.1.8	Unsigned32	read-create	Specifies the UDP port to send the traceroute request to. Need to specify a port that is not in use at the destination (target) host. The default value for this object is the IANA assigned port, 33434, for the traceroute function.
U32 zhoneTraceRouteCtlMaxTtl	1.3.6.1.4.1.5504.4.1.20.1.3.1.9	Unsigned32	read-create	Specifies the maximum time-to-live value.
U32 zhoneTraceRouteCtlDSField	1.3.6.1.4.1.5504.4.1.20.1.3.1.10	Unsigned32	read-create	Specifies the value to store in the Differentiated Services (DS) Field in the IP packet used to encapsulate the traceroute probe. The DS Field is defined as the Type of Service (TOS) octet in a IPv4 header or as the Traffic Class octet in a IPv6 header. The value of this object must be a decimal integer in the range from 0 to 255. This option can be used to determine what effect an explicit DS Field setting has on a traceroute response. Not all values are legal or meaningful. DS Field usage is often not supported by IP implementations. A value of 0 means that the function represented by this option is not supported. Useful TOS octet values are probably '16' (low delay) and '8' ( high throughput).
IPt zhoneTraceRouteCtlSourceAddressType	1.3.6.1.4.1.5504.4.1.20.1.3.1.11	InetAddressType	read-create	Specifies the type of the source address, zhoneTraceRouteCtlSourceAddress, to be used at a remote host when performing a traceroute operation.
IP zhoneTraceRouteCtlSourceAddress	1.3.6.1.4.1.5504.4.1.20.1.3.1.12	InetAddress	read-create	Use the specified IP address (which must be given as an IP number, not a hostname) as the source address in outgoing probe packets. On hosts with more than one IP address, this option can be used to force the source address to be something other than the primary IP address of the interface the probe packet is sent on. If the IP address is not one of this machine's interface addresses, an error is returned and nothing is sent. A zero length octet string value for this object disables source address specification. The address type (InetAddressType) that relates to this object is specified by the corresponding value of zhoneTraceRouteCtlSourceAddressType.
NUM zhoneTraceRouteCtlIfIndex	1.3.6.1.4.1.5504.4.1.20.1.3.1.13	InterfaceIndexOrZero	read-create	Setting this object to an interface's ifIndex prior to starting a remote traceroute operation directs the traceroute probes to be transmitted over the specified interface. A value of zero for this object implies that this option is not enabled.
STR zhoneTraceRouteCtlMiscOptions	1.3.6.1.4.1.5504.4.1.20.1.3.1.14	SnmpAdminString	read-create	Enables an application to specify implementation dependent options.
U32 zhoneTraceRouteCtlMaxFailures	1.3.6.1.4.1.5504.4.1.20.1.3.1.15	Unsigned32	read-create	The value of this object indicates the maximum number of consecutive timeouts allowed before terminating a remote traceroute request. A value of either 255 (maximum hop count/possible TTL value) or a 0 indicates that the function of terminating a remote traceroute request when a specific number of successive timeouts are detected is disabled.
T/F zhoneTraceRouteCtlDontFragment	1.3.6.1.4.1.5504.4.1.20.1.3.1.16	TruthValue	read-create	This object enables setting of the don't fragment flag (DF) in the IP header for a probe. Use of this object enables performing a manual PATH MTU test.
U32 zhoneTraceRouteCtlInitialTtl	1.3.6.1.4.1.5504.4.1.20.1.3.1.17	Unsigned32	read-create	The value of this object specifies the initial TTL value to use. This enables bypassing the initial (often well known) portion of a path.
U32 zhoneTraceRouteCtlFrequency	1.3.6.1.4.1.5504.4.1.20.1.3.1.18	Unsigned32	read-create	The number of seconds to wait before repeating a traceroute test as defined by the value of the various objects in the corresponding row. The number of hops in a single traceroute test is determined by the value of the corresponding zhoneTraceRouteCtlProbesPerHop object. After a single test completes the number of seconds as defined by the value of zhoneTraceRouteCtlFrequency MUST elapse before the next traceroute test is started. A value of 0 for this object implies that the test as defined by the corresponding entry will not be repeated.
STO zhoneTraceRouteCtlStorageType	1.3.6.1.4.1.5504.4.1.20.1.3.1.19	StorageType	read-create	The storage type for this conceptual row. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.
INT zhoneTraceRouteCtlAdminStatus	1.3.6.1.4.1.5504.4.1.20.1.3.1.20	INTEGER	read-create	Reflects the desired state that an zhoneTraceRouteCtlEntry should be in: enabled(1) - Attempt to activate the test as defined by this zhoneTraceRouteCtlEntry. disabled(2) - Deactivate the test as defined by this zhoneTraceRouteCtlEntry. Refer to the corresponding zhoneTraceRouteResultsOperStatus to determine the operational state of the test defined by this entry.
STR zhoneTraceRouteCtlDescr	1.3.6.1.4.1.5504.4.1.20.1.3.1.21	SnmpAdminString	read-create	The purpose of this object is to provide a descriptive name of the remote traceroute test.
U32 zhoneTraceRouteCtlMaxRows	1.3.6.1.4.1.5504.4.1.20.1.3.1.22	Unsigned32	read-create	None
BIT zhoneTraceRouteCtlTrapGeneration	1.3.6.1.4.1.5504.4.1.20.1.3.1.23	Bits	read-create	The value of this object determines when and if to to generate a notification for this entry: pathChange(0) - Generate a zhoneTraceRoutePathChange notification when the current path varies from a previously determined path. testFailure(1) - Generate a zhoneTraceRouteTestFailed notification when the full path to a target can't be determined. testCompletion(2) - Generate a zhoneTraceRouteTestCompleted notification when the path to a target has been determined. The value of this object defaults to zero, indicating that none of the above options have been selected.
T/F zhoneTraceRouteCtlCreateHopsEntries	1.3.6.1.4.1.5504.4.1.20.1.3.1.24	TruthValue	read-create	The current path for a traceroute test is kept in the zhoneTraceRouteHopsTable on a per hop basis when the value of this object is true(1).
OID zhoneTraceRouteCtlType	1.3.6.1.4.1.5504.4.1.20.1.3.1.25	OBJECT IDENTIFIER	read-create	The value of this object is used either to report or select the implementation method to be used for performing a traceroute operation. The value of this object may be selected from zhoneTraceRouteImplementationTypeDomains. Additional implementation types should be allocated as required by implementers of the ZHONE-DISMAN-TRACEROUTE-MIB under their enterprise specific registration point and not beneath zhoneTraceRouteImplementationTypeDomains.
ROW zhoneTraceRouteCtlRowStatus	1.3.6.1.4.1.5504.4.1.20.1.3.1.26	RowStatus	read-create	This object allows entries to be created and deleted in the traceRouteCtlTable. Deletion of an entry in this table results in all corresponding (same zhoneTraceRouteCtlOwnerIndex and zhoneTraceRouteCtlTestName index values) zhoneTraceRouteResultsTable and zhoneTraceRouteHopsTable entries being deleted. A value MUST be specified for zhoneTraceRouteCtlTargetAddress prior to a transition to active(1) state being accepted. Activation of a remote traceroute operation is controlled via zhoneTraceRouteCtlAdminStatus and not by transitioning of this object's value to active(1). Transitions in and out of active(1) state are not allowed while an entry's zhoneTraceRouteResultsOperStatus is active(1) with the exception that deletion of an entry in this table by setting its RowStatus object to destroy(6) will stop an active traceroute operation. The operational state of an traceroute operation can be determined by examination of the corresponding zhoneTraceRouteResultsOperStatus object.
zhoneTraceRouteResultsTable	1.3.6.1.4.1.5504.4.1.20.1.4		not-accessible	Defines the Remote Operations Traceroute Results Table for keeping track of the status of a zhoneTraceRouteCtlEntry. An entry is added to the zhoneTraceRouteResultsTable when an zhoneTraceRouteCtlEntry is started by successful transition of its zhoneTraceRouteCtlAdminStatus object to enabled(1). An entry is removed from the zhoneTraceRouteResultsTable when its corresponding zhoneTraceRouteCtlEntry is deleted.
zhoneTraceRouteResultsEntry	1.3.6.1.4.1.5504.4.1.20.1.4.1		not-accessible	Defines an entry in the zhoneTraceRouteResultsTable. The zhoneTraceRouteResultsTable has the same indexing as the zhoneTraceRouteCtlTable in order for a zhoneTraceRouteResultsEntry to correspond to the zhoneTraceRouteCtlEntry that caused it to be created.
INT zhoneTraceRouteResultsOperStatus	1.3.6.1.4.1.5504.4.1.20.1.4.1.1	INTEGER	read-only	Reflects the operational state of an zhoneTraceRouteCtlEntry: enabled(1) - Test is active. disabled(2) - Test has stopped.
G32 zhoneTraceRouteResultsCurHopCountEx	1.3.6.1.4.1.5504.4.1.20.1.4.1.2	Gauge32	read-only	Reflects the current TTL value (range from 1 to 255) for a remote traceroute operation. Maximum TTL value is determined by zhoneTraceRouteCtlMaxTtl.
G32 zhoneTraceRouteResultsCurProbeCount	1.3.6.1.4.1.5504.4.1.20.1.4.1.3	Gauge32	read-only	Reflects the current probe count (1..10) for a remote traceroute operation. The maximum probe count is determined by zhoneTraceRouteCtlProbesPerHop.
IPt zhoneTraceRouteResultsIpTgtAddrType	1.3.6.1.4.1.5504.4.1.20.1.4.1.4	InetAddressType	read-only	This objects indicates the type of address stored in the corresponding zhoneTraceRouteResultsIpTgtAddr object.
IP zhoneTraceRouteResultsIpTgtAddr	1.3.6.1.4.1.5504.4.1.20.1.4.1.5	InetAddress	read-only	This objects reports the IP address associated with a zhoneTraceRouteCtlTargetAddress value when the destination address is specified as a DNS name. The value of this object should be a zero length octet string when a DNS name is not specified or when a specified DNS name fails to resolve.
U32 zhoneTraceRouteResultsTestAttempts	1.3.6.1.4.1.5504.4.1.20.1.4.1.6	Unsigned32	read-only	The current number of attempts to determine a path to a target. The value of this object MUST be started at 0.
U32 zhoneTraceRouteResultsTestSuccesses	1.3.6.1.4.1.5504.4.1.20.1.4.1.7	Unsigned32	read-only	The current number of attempts to determine a path to a target that have succeeded. The value of this object MUST be reported as 0 when no attempts have succeeded.
DAT zhoneTraceRouteResultsLastGoodPath	1.3.6.1.4.1.5504.4.1.20.1.4.1.8	DateAndTime	read-only	The date and time when the last complete path was determined.
zhoneTraceRouteHopsTable	1.3.6.1.4.1.5504.4.1.20.1.5		not-accessible	Defines the Remote Operations Traceroute Hop Table for keeping track of the results of traceroute tests on a per hop basis.
zhoneTraceRouteHopsEntry	1.3.6.1.4.1.5504.4.1.20.1.5.1		not-accessible	Defines an entry in the zhoneTraceRouteHopsTable. The first two index elements identify the zhoneTraceRouteCtlEntry that a zhoneTraceRouteHopsEntry belongs to. The third index element, zhoneTraceRouteHopsHopIndex, selects a hop in a traceroute path.
U32 zhoneTraceRouteHopsHopIndex	1.3.6.1.4.1.5504.4.1.20.1.5.1.1	Unsigned32	not-accessible	Specifies the hop index for a traceroute hop. Values for this object with respect to the same zhoneTraceRouteCtlOwnerIndex and zhoneTraceRouteCtlTestName MUST start at 1 and increase monotonically. The zhoneTraceRouteHopsTable keeps the current traceroute path per zhoneTraceRouteCtlEntry if enabled by setting the corresponding zhoneTraceRouteCtlCreateHopsEntries to true(1). All hops (zhoneTraceRouteHopsTable entries) in a traceroute path MUST be updated at the same time when a traceroute operation completes. Care needs to be applied when either a path changes or can't be determined. The initial portion of the path, up to the first hop change, MUST retain the same zhoneTraceRouteHopsHopIndex values. The remaining portion of the path SHOULD be assigned new zhoneTraceRouteHopsHopIndex values.
IPt zhoneTraceRouteHopsIpTgtAddressType	1.3.6.1.4.1.5504.4.1.20.1.5.1.2	InetAddressType	read-only	This objects indicates the type of address stored in the corresponding zhoneTraceRouteHopsIpTargetAddress object.
IP zhoneTraceRouteHopsIpTgtAddress	1.3.6.1.4.1.5504.4.1.20.1.5.1.3	InetAddress	read-only	This object reports the IP address associated with the hop. A value for this object should be reported as a numeric IP address and not as a DNS name.
U32 zhoneTraceRouteHopsMinRtt	1.3.6.1.4.1.5504.4.1.20.1.5.1.4	Unsigned32	read-only	The minimum traceroute round-trip-time (RTT) received for this hop. A value of 0 for this object implies that no RTT has been received.
U32 zhoneTraceRouteHopsMaxRtt	1.3.6.1.4.1.5504.4.1.20.1.5.1.5	Unsigned32	read-only	The maximum traceroute round-trip-time (RTT) received for this hop. A value of 0 for this object implies that no RTT has been received.
U32 zhoneTraceRouteHopsAverageRtt	1.3.6.1.4.1.5504.4.1.20.1.5.1.6	Unsigned32	read-only	The current average traceroute round-trip-time (RTT) for this hop.
U32 zhoneTraceRouteHopsRttSumOfSquares	1.3.6.1.4.1.5504.4.1.20.1.5.1.7	Unsigned32	read-only	This object contains the sum of all traceroute responses received for this hop. Its purpose is to enable standard deviation calculation.
U32 zhoneTraceRouteHopsSentProbes	1.3.6.1.4.1.5504.4.1.20.1.5.1.8	Unsigned32	read-only	The value of this object reflects the number of probes sent for this hop during this traceroute test. The value of this object should start at 0.
U32 zhoneTraceRouteHopsProbeResponses	1.3.6.1.4.1.5504.4.1.20.1.5.1.9	Unsigned32	read-only	Number of responses received for this hop during this traceroute test. This value of this object should start at 0.
DAT zhoneTraceRouteHopsLastGoodProbe	1.3.6.1.4.1.5504.4.1.20.1.5.1.10	DateAndTime	read-only	Date and time was the last response was received for a probe for this hop during this traceroute test.
zhoneTraceRouteConformance	1.3.6.1.4.1.5504.4.1.20.2
zhoneTraceRouteGroups	1.3.6.1.4.1.5504.4.1.20.2.1
zhoneTraceRouteGroup	1.3.6.1.4.1.5504.4.1.20.2.1.1			The group of objects that comprise the remote traceroute operation.
zhoneTraceRouteTimeStampGroup	1.3.6.1.4.1.5504.4.1.20.2.1.2			The group of DateAndTime objects.
zhoneTraceRouteNotificationsGroup	1.3.6.1.4.1.5504.4.1.20.2.1.3			The notifications which are required to be supported by implementations of this MIB.
zhoneTraceRouteHopsTableGroup	1.3.6.1.4.1.5504.4.1.20.2.1.4			The group of objects that comprise the zhoneTraceRouteHopsTable.
zhoneTraceRouteImplementationTypeDomains	1.3.6.1.4.1.5504.4.1.20.3
zhoneTraceRouteUsingUdpProbes	1.3.6.1.4.1.5504.4.1.20.3.1			Indicates that an implementation is using UDP probes to perform the traceroute operation.

RFC description

Provides remote traceroute capability management for network path discovery and troubleshooting, allowing SNMP-based ping and route tracing operations.

Start monitoring Network devices implementing the IETF DISMAN Traceroute MIB, Zhone build (remote hop-by-hop traceroute result status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ZHONE-DISMAN-TRACEROUTE-MIB