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Table Of Contents

Managed Object

9.1 Introduction

9.2 Alarm

9.2.1 AU-4

9.3 ONS 15302

9.4 Bridge

9.4.1 General Bridge Parameters

9.4.2 Unicast Forwarding Table attributes

9.4.3 Multicast Forwarding Table Attributes

9.4.4 Multicast Forward All Table Attributes

9.4.5 Multicast Forward Unregistered Table Attributes

9.4.6 Multicast Static Table Attributes

9.4.7 MAC Multicast Parameters (IGMP Snooping)

9.4.8 MAC Multicast Group Table Attributes

9.4.9 MAC Multicast Router Table Attributes

9.5 General Spanning Tree Parameters

9.5.1 General STP Attributes

9.5.2 STP Port Attributes

9.5.3 Rapid STP Port Attributes

9.5.4 Rapid Spanning Tree Force Software Version Attributes

9.5.5 Traffic Control Port Priority Attributes

9.5.6 Traffic Class Attributes

9.5.7 Priority Group Attributes

9.6 DCC

9.7 Ethernet

9.8 Ethernet/VC-12 Mapping

9.8.1 Ethernet/VC-12 Mapping Attributes

9.8.2 WAN Port Alarms

9.9 Feature

9.10 Firmware

9.11 LAN

9.12 LED

9.13 Management Port (MGMT)

9.14 Multiplex Section (MS)

MS Attributes

MS Alarms

9.15 The Point-to-Point Protocol (PPP)

9.16 Port

9.17 Protection

Protection Attributes

Protection Alarm

9.18 Regenerator Section

RS Attributes

RS Alarms

9.19 RTC

9.20 SDH

SDH Attributes

SDH alarms

9.21 SNMP User

9.22 Software

9.23 Tributary

Tributary Port Attributes

Tributary Port Alarms

9.24 TU-12

TU-12 Attributes

TU-12 Alarms

9.25 User Channel

9.26 User Traffic Ethernet

User Traffic Ethernet Attributes

Port Mirroring Attributes

9.27 VC-12

VC-12 Attributes

VC-12 Alarms

9.28 VC-4

VC-4 Attributes

VC-4 Alarms

9.29 VLAN

VLAN Attributes

Attributes for each VLAN

Attributes for each Port being Member of a VLAN.

Attributes for each Ethernet User defined Protocol

GVRP Attributes

GVRP Port Attributes

9.30 VT100 User

9.31 WAN


Managed Object


9.1 Introduction

This section give an overview of the parameter related to each managed object.

Table 9-1 Managed Objects 

Managed Object
Description

Alarm

Auxiliary alarm input (for voltage free switches).

AU-4

Administrative Unit level 4

ONS 15302

ONS 15302 device

Bridge

Bridging of Ethernet packets including Spanning Tree Protocol.

DCC / DCC-R / DCC-M

SDH Data Communication Channel as defined by ITU-T G.784

Ethernet

Physical (LAN + Mgmt Port) and logical (WAN) Ethernet interfaces

Ethernet/VC-12 Mapping

Mapping of Ethernet traffic into a number of SDH VC-12s

Feature

SW feature that can be enabled in the software.

Firmware

Firmware on a module.

LAN

Customer Ethernet interface mapped to a physical port.

LED

Customer LED indicator, and Operator LED indicator

Mgmt Port

Ethernet management port.

MS

SDH signal Multiplexer Section

Port

Generalization of all logical and physical interfaces.

Protection

SDH protection according to ITU.

RS

SDH signal Regenerator Section

RTC

Real-Time Clock

SDH

Optical or electrical SDH port

SNMP User

Registered SNMP user

Software

Software.

Trib.

PDH port (2 Mbit/s).

TU-12

Tributary Unit level 12.

User Channel

Transparent serial communication channel.

User Traffic Ethernet

Ethernet interface for user traffic, i.e. LAN + WAN (specialization the Ethernet managed object).

VC-12

SDH signal VC-12 (virtual container)

VC-4

SDH signal VC-4 (virtual container)

VLAN

Virtual LANs according to IEEE 802.1q

VT-100 User

Registered user of the VT100 interface

WAN

Ethernet interface not mapped to a physical port.


9.2 Alarm

The following section defines the managed object attributes, and their associated alarms. Note that all alarms are associated with a severity level, i.e. WARNING, MINOR, MAJOR, and CRITICAL. This is not shown in the tables.

Table 9-2 Alarm Attributes

Attribute
Access
Type
Description

MODE

R/W

choice

ENABLED or DISABLED

TRIGGERED WHEN

R/W

choice

OPENS or CLOSES. Defines whether contact opening or contact closure is the alarm situation.

TRIGGERED

R

string

Indicates if an alarm situation is present on the port (YES or NO).

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.


Table 9-3 Alarm Input Port Alarm

Alarm ID
Description

AUX

Alarm situation on alarm input port.


9.2.1 AU-4

Table 9-4 AU-4 Attributes

Attribute
Access
Type
Description

AIS FILTER

R/W

choice

ON/OFF filtering of AIS

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below


Table 9-5 AU-4 Alarms

Alarm ID
Description

AIS

Alarm indication signal

LOP

Loss of pointer


9.3 ONS 15302

Table 9-6 ONS 15302 Attributes 

Attribute
Access
Type
Description

DESCRIPTION

R

string

Device type

NAME

R/W

string

User defined device name

LOCATION

R/W

string

User defined address

CONTACT

R/W

string

User defined responsible person(s)

TIME

R/W

hh:mm:ss

Current Device Time

DATE

R/W

dd/mm/yy

Current Device Date

SYSTEM UP-TIME

R

integer

Seconds since last restart

ADMINISTRATIVESYNC SOURCE

R/W

choice

List of desired SDH synchronization source in prioritized order. Legal values are EXTERNAL (sync port), LOCAL (free-running), ACTIVE PORT, any SDH port in the system, or any E1 interface configured in PRA mode.

OPERATIONALSYNC SOURCE

R

string

Actual SDH synchronization source. For legal values, see ADMINISTRATIVE SYNC SOURCE.

REMOTE DEVICE

R/W

IP address

IP address of the remote ONS 15302.

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.

GALNET MODE

R

choice

Current mode supported by the device.

GALNET MODE AFTER RESET

R/W

choice

New mode supported by the device after the next reset. Legal values are BASE or EXTENDED.


Table 9-7 ONS 15302 Alarms

Alarm ID
Description

HWFAIL

Hardware failure

LOSSY

Loss of external synchronization (Sync port)

TEMP

Temperature exceeded threshold

FAN

FAN failure


9.4 Bridge

9.4.1 General Bridge Parameters

Table 9-8 General Bridge Attributes

Attribute
Access
Type
Description

BRIDGE-ADDRESS

R

MAC

The device MAC address

BRIDGE-TYPE

R

text

Bridge Type, always Transparent only for ONS 15302.

FORWARDING TABLE AGING TIME

R/W

integer

User-defined number of seconds the learned entries remain in the Forwarding Table(s) (minimum = 10 sec.).


9.4.2 Unicast Forwarding Table attributes

The following attributes exist for each node or interface known to the bridge (Unicast Forwarding Table).

Table 9-9 Unicast Forwarding Table attributes

Attribute
Access
Type
Description

PORT

R/W

integer

Port through which the MAC has been learned.

MAC-ADDRESS

R/W

MAC

MAC address of the node.

IF-INDEX

R/W

integer

VLAN identifier (> 100 000) to which the MAC address applies.

STATUS

R

choice

Learned or manually configured addr. Possible values are LEARNED (the entry was automatically learned), SELF (the entry is a port on the device), MGMT (the entry is a static set by the operator), or OTHER.

COUNT

R

integer

Current Unicast Forwarding Table size (per VLAN)


9.4.3 Multicast Forwarding Table Attributes

The following attributes exist for each multicast MAC address / VLAN-ID pair known to the bridge, ( Table 9-10).

Table 9-10 Multicast Forwarding Table Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

VLAN identifier to which the multicast MAC address applies.

MAC-ADDRESS

R

MAC

Destination multicast MAC address.

EGRESS PORTS

R

list

Indicates a list of ports in a VLAN to be used to send frames to the multicast MAC address.

LEARNT

R

choice

Indicates the subset of ports from the list in EGRESS PORTS which were identified by IGMP snooping.


9.4.4 Multicast Forward All Table Attributes

The following attributes exist for each VLAN-ID, ( Table 9-11).

Table 9-11 Multicast Forward All Table Attributes 

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

VLAN identifier of the Forward All Group.

EGRESS PORTS

R

list

Indicates a list of ports in a VLAN to be used to send frames to the multicast MAC address.

STATIC PORTS

R/W

list

Indicates a list of ports in a VLAN which can participate in a Forward All group.

FORBIDDEN PORTS

R/W

list

Indicates a list of ports in a VLAN which cannot participate in a Forward All group.


9.4.5 Multicast Forward Unregistered Table Attributes

The following attributes exist for each VLAN-ID , ( Table 9-12).

Table 9-12 Multicast Forward Unregistered Table Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

VLAN identifier of the Forward Unregistered group.

EGRESS PORTS

R

list

Indicates a list of ports in a VLAN to be used to send frames to the multicast MAC address.

STATIC PORTS

R/W

list

Indicates a list of ports in a VLAN which can participate in a Forward All group.

FORBIDDEN PORTS

R/W

list

Indicates a list of ports in a VLAN which cannot participate in a Forward Unregistered group.


9.4.6 Multicast Static Table Attributes

The following attributes exist for each multicast MAC address / VLAN-ID pair known to the bridge, ( Table 9-13).

Table 9-13 Multicast Static Table Attributes 

Attribute
Access
Type
Description

VLAN-TAG-ID

R/W

integer

VLAN identifier to which the multicast MAC address applies.

MULTICAST MAC ADDRESS

R/W

MAC

Destination multicast MAC address.

RECEIVE PORTS

R/W

choice

Indicates the port number of the port from which a packet must be received in order for this entry's filtering information to apply.

STATIC PORTS

R/W

list

Indicates a list of ports to which packets received from, and destined to, are always forwarded. This is regardless of the IGMP snooping setting.

FORBIDDEN PORTS

R/W

list

Indicates a list of ports to which packets received from, and destined to, must not be forwarded. This is regardless of the IGMP snooping setting.

STATUS

R/W

choice

Possible values are PERMANENT, DELETE ON RESET (the entry is deleted after a bridge reset), or DELETE ON TIMEOUT (the entry is deleted when it has timed out - aging mechanism).


9.4.7 MAC Multicast Parameters (IGMP Snooping)

Table 9-14 MAC Multicast General Attributes

Attribute
Access
Type
Description

MAC MULTICAST FILTERING ENABLE

R/W

choice

Enables multicast on a device. Legal values are TRUE or FALSE.

IGMP SNOOPING MIB VERSION

R/W

integer

Indicates the software version of IGMP that is running on the device.

IGMP SNOOPING ENABLE

R/W

choice

Enables IGMP learning on a device. Legal values are TRUE or FALSE.

IGMP SNOOPING HOST AGING TIME

R/W

integer

Indicates the amount of time (in seconds) before aging out an entry in the MAC Multicast Group Table.

IGMP SNOOPING ROUTER AGING TIME

R/W

integer

Indicates the amount of time (in seconds) before aging out an entry in the MAC Multicast Router Table.


9.4.8 MAC Multicast Group Table Attributes

The following attributes exist for per VLAN (tag), per port and per MAC multicast address, ( Table 9-15).

Table 9-15 MAC Multicast Group Table Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

Identifies the VLAN.

PORT

R

integer

Port number in the VLAN from which multicast group information was learned.

ADDRESS

R

MAC

MAC multicast group address.

EXPIRY TIME

R

integer

Indicates the (minimum) amount of time before the entry is aged out.


9.4.9 MAC Multicast Router Table Attributes

The following attributes exist for per VLAN (tag), and per port, ( Table 9-16).

Table 9-16 MAC Multicast Router Table Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

Identifies the VLAN.

PORT

R

integer

Port number in the VLAN for which this entry contains information for an IP multicast Router.

EXPIRY TIME

R

integer

Indicates the (minimum) amount of time before the entry is aged out.


9.5 General Spanning Tree Parameters

9.5.1 General STP Attributes

Table 9-17 General STP Attributes 

Attribute
Access
Type
Description

STATUS

R/W

choice

Enabling/disabling of the Spanning Tree Protocol. Legal values are TRUE/FALSE.

PROTOCOL

R

string

Always IEEE 802.1d

STP-TYPE

R

string

per Device or per VLAN

MUST-BELONG-TO-
VLAN

R/W

choice

Defines if STP shall be enabled on VLAN ports only or on all ports. Legal values are TRUE (VLAN only) or FALSE (all).

PRIORITY

R/W

integer

Bridge priority in the STP network (low numerical value makes it more likely to become the root) 0-65535

BRIDGE-MAX-AGE

R/W

integer

The maximum age (in seconds) of STP-information learned from the network on any port before it is discarded

BRIDGE-HELLO-TIME

R/W

integer

Time (in seconds) between transmission of config. messages through a given port

BRIDGE-FORWARD-
DELAY

R/W

integer

Amount of time a bridge remains in a listening and learning state before forwarding the packets.

STP-MIB-VERSION

R

integer

STP MIB version

ROOT-PORT

R

integer

Port number offering the lowest cost to the root node.

ROOT-ADDRESS

R

MAC

Current root node MAC address

ROOT-PRIORITY

R

integer

Current root node priority

ROOT-PATH-COST

R

integer

Cost from this bridge to the current root node (0 if this bridge is root)

TIME-SINCE-TOPOLOGY-CHANGE

R

integer

Time (in seconds) since last reconfiguration of STP-topology

TOPOLOGY-CHANGE-
COUNT

R

integer

Number of STP reconfigurations since last restart

MAX-AGE

R

integer

The maximum age (in seconds) currently in use by all the bridges within the spanning tree.

HELLO-TIME

R

integer

Time (in seconds) between transmission of config. messages through a given port currently in use by all the bridges within the spanning tree.

HOLD-TIME

R

integer

Minimum time (in seconds) between transmission of config. messages through a given port (hard coded = 100 hundredths of sec., i.e. 1 sec.).

FORWARD-DELAY

R

integer

Amount of time a bridge remains in a listening and learning state before forwarding the packets (value currently in use by all the bridges within the spanning tree).


9.5.2 STP Port Attributes

The following attributes exists for each port of the bridge (port specific Spanning Tree Parameters):

Table 9-18 STP Port Attributes 

Attribute
Access
Type
Description

PRIORITY

RW

integer

Port priority. 0-255

PORT-STATE

R

choice

STP state. Legal values are DISABLED, BLOCKING, LISTENING, LEARNING, FORWARDING.

PORT-ENABLE

R/W

choice

Defines whether the STP is enabled on a port or not. Legal values are ENABLED or DISABLED.

COST

R/W

integer

The cost added to the root path field. Used to determine the cost of the path to the root through this port. 0-65535.

DESIGNATED-ROOT

R

bridgeidentifier

Designated Bridge transmits a unique Bridge Identifier as the Root in the configuration messages (CMs) with priority and MAC address of the Designated Bridge being included.

DESIGNATED-COST

R

integer

The Designated Port path cost of network segments connected to this port. This value is compared to the Root Path Cost field in received configuration messages (CMs).

DESIGNATED-BRIDGE

R

bridgeidentifier

The Bridge Identifier, which this port considers to be the Designated Bridge for this port segment, with priority being included.

DESIGNATED-PORT

R

portIdentifier

The Port Identifier on the Designated Bridge for this port LAN segment.

FORWARD-TRANSITIONS

R

integer

The number of times this port has transitioned from the Learning state to the Forwarding state.


9.5.3 Rapid STP Port Attributes

The following attributes exists per VLAN and per port of the bridge (port specific Rapid Spanning Tree Parameters):

Table 9-19 Rapid STP Port Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

VLAN ID.

PORT

R

integer

Port number.

STATUS

R/W

choice

Indicates if the port is an edge port. Legal values are FALSE or TRUE.


9.5.4 Rapid Spanning Tree Force Software Version Attributes

The following attributes exists per VLAN (Rapid Spanning Tree Force Software Version Table):

Table 9-20 Rapid Spanning Tree Force Software Version Attributes

Attribute
Access
Type
Description

VLAN-TAG-ID

R

integer

VLAN ID.

STATE

R/W

choice

Specifies whether this Bridge uses the normal RSTP algorithm, or the STP Compatibility algorithm. Legal values are: STP COMPATIBILITY, or NORMAL RSTP.


9.5.5 Traffic Control Port Priority Attributes

The following attributes exists per port, ( Table 9-21).

Table 9-21 Traffic Control Port Priority Attributes

Attribute
Access
Type
Description

PORT

R

integer

Port number.

DEFAULT PRIORITY

R/W

integer

Indicates the default priority assigned to the ingress port. Packets are assigned this default priority if they are not tagged. Legal values are [0:7].

NUMBER OF TRAFFIC CLASSES

R/W

integer

Indicates the number of traffic classes to which received packets can be mapped. Legal values are [1:8].


9.5.6 Traffic Class Attributes

The following attributes exists per port and per priority, ( Table 9-22).

Table 9-22 Traffic Class Attributes

Attribute
Access
Type
Description

PORT

R

integer

Port number.

PRIORITY

R

integer

Priority level. Legal values are [0:7].

TRAFFIC CLASS

R/W

integer

Indicates the traffic class to which received packets with specified PRIORITY are mapped. Legal values are [0:3].


9.5.7 Priority Group Attributes

The following attributes exists per port, ( Table 9-23).

Table 9-23 Priority Group Attributes

Attribute
Access
Type
Description

PORT

R

integer

Port number.

PRIORITY GROUP

R

integer

Indicates the group to which the PORT belongs. All ports belonging to a same group have the same User Priority to Traffic Class mapping ( Table 9-22)


9.6 DCC

There are two DCC objects per SDH port, one for DCCR and one for DCCM. Both have the following attributes.

Table 9-24 DCC Attributes

Attribute
Access
Type
Description

ENABLED

R/W

choice

Defines whether this DCC is enabled. Legal values are TRUE/FALSE.

MODE

R/W

choice

Defines the use of the DCC. Legal values are:NONEIP BROADCASTPPP

LAPD ROLE

R/W

choice

Defines the LAPD role on the DCC. Legal values are:NETWORKUSER


9.7 Ethernet

Abstract object, no attribute defined.

9.8 Ethernet/VC-12 Mapping

9.8.1 Ethernet/VC-12 Mapping Attributes

The following attributes exist for each WAN port.

Table 9-25 Ethernet/VC-12 Mapping Attributes 

Attribute
Access
Type
Description

ADMINISTRATIVE-CAPACITY

R/W

integer

Bandwidth allocated by operator (0-100 in steps of 2 MBit/s (Mbps))

OPERATIONAL-CAPACITY

R

integer

Current real bandwidth (0-100)

KLM

R

string

Identification of the allocated SDH VC-12 containers. Allocation of VC-12s takes place according to the mapping scheme defined in section SDH multiplexing and mapping

OPERATIONAL-STATUS

R

choice

Operational status per VC-12 (UP or DOWN)

PATH-TRACE

R/W

choice

Enabling/disabling of path trace mechanism (for all allocated VC-12s). Legal values are ENABLE/DISABLE.

EXPECTED-TI

R/W

string

Rx VC-12 path trace identifier pattern (15 char). Equal for all VC-12s.

TRANSMIT-TI

R/W

string

Tx VC-12 path trace identifier pattern (15 char). Equal for all VC-12s.

RECEIVED-TI KLM

R/W

choice

Represents the VC-12 (KLM) for which the received path trace identifier pattern is displayed in RECEIVED-TI.

RECEIVED-TI

R/W

string

Received trace identifier pattern for the VC-12 of the channel selected by RECEIVED-TI KLM.


9.8.2 WAN Port Alarms

Table 9-26 WAN Port Alarms

Alarm ID
Description

WANDELAY

Differential VC-12 delay for the WAN port is greater than +/- 2ms


9.9 Feature

Feature Attributes

Table 9-27 Feature Attributes

Attribute
Access
Type
Description

ENABLED FEATURES

R

list

List of enabled features on object.


9.10 Firmware

Firmware Attributes

Table 9-28 Firmware Attributes

Attribute
Access
Type
Description

PRODUCT NUMBER

R

string

Product number

ICS

R

string

Item Change Status (revision)


9.11 LAN

See Ethernet.

9.12 LED

LED Attributes

Table 9-29 LED Attributes

Attribute
Access
Type
Description

SEVERITY THRESHOLD

R/W

choice

Defines which alarm severity shall turn on the LED.Legal values are: WARNING, MINOR, MAJOR, or CRITICAL.


9.13 Management Port (MGMT)

Mgmt Port Attributes

Table 9-30 Mgmt Port Attributes

Attribute
Access
Type
Description

MODE

R/W

choice

Defines the use of the Management Port. Legal values are:NONEIP MANAGEMENT PORTIP BROADCAST

MAC FRAME FILTER

R/W

choice

ENABLED or DISABLED. Defines whether the filtering mechanism for MAC frames coming from the Management Port shall be used or not. Valid only for IP BROADCAST mode.


9.14 Multiplex Section (MS)

MS Attributes

Table 9-31 MS Attributes 

Attribute
Access
Type
Description

AIS FILTER

R/W

choice

ON/OFF filtering of AIS

RDI FILTER

R/W

choice

ON/OFF filtering of RDI

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

SIGNAL DEGRADE TRESHOLD

R/W

integer

Threshold for signal degraded alarm, 10E-n where n is the threshold. Legal values are 6, 7, 8 and 9.

BBE

R

integer

Background Block Errors

ES

R

integer

Errored Seconds

SES

R

integer

Severe Error Seconds

UAS

R

integer

Unavailable Seconds

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.


MS Alarms

Table 9-32 MS Alarms

Alarm ID
Description

AIS

Alarm Indication signal.

EXC

Excessive error defect.

DEG

Degraded signal defect.

RDI

Remote Defect indication.

CSF

Communication subsystem failure, DCCM communication failure.


9.15 The Point-to-Point Protocol (PPP)

The PPP interface parameters are not manageable via ONSCLI. However, the implementation is based on standard MIBs, RFC 1471 (PPP) and RFC 1473 (NCP).

Data Link Layer - PPP

In IP/PPP mode PPP is used as the Data Link Layer Protocol on the DCC channel. The ONS 15302 uses RFC 1662: PPP in HLDC like framing with the CRC-32 option. The CRC-16 option is not supported.

Link Control Protocol - LCP

The ONS 15302 uses RFC 1661: The Point-to Point-Protocol with the following options:

Magic Number

MRU = 1500

Once the LCP reach the opened state, Echo-Request and Echo-Reply messages are used as keep alive messages. The Echo-Request messages are sent with the negotiated Magic Number, zero if not negotiated. The ONS 15302 uses an Echo-Request interval of 10 seconds. The ONS 15302 will turn the interface down after missing 5 Echo-Reply messages.

After the LCP is established the ONS 15302 will initiate NCP for IP, i.e. IPCP.

Internet Protocol Control Protocol - IPCP

The ONS 15302 uses RFC 1332: The PPP Internet Protocol Control Protocol, with the following options:

IP-Address

The ONS 15302 uses the IPCP negotiation phase to inform its peer of its own IP address. The peer must access this address.

The ONS 15302 will accept any IP Address negotiated by the peer.

Once the IPCP reach the opened state, IP communications can take place.

9.16 Port

Common parameters for Ethernet, SDH, tributary, and alarm ports.

Table 9-33 Port Attributes

Attribute
Access
Type
Description

PORT NUMBER

R

integer

Port number on the module.

DESCRIPTION

R/W

string

User defined name of port


9.17 Protection

The protection mode supported is 1 + 1 Multiplex Section Protection (MSP).

Protection Attributes

Table 9-34 Protection Attributes 

Attribute
Access
Type
Description

MSP Enabled

R/W

choice

ENABLED or DISABLED

Switching Type

R/W

choice

UNIDRECTIONAL or BIDIRECTIONAL

Operation Type

R/W

choice

REVERTIVE or NON-REVERTIVE

Wait-to-restore time

R/W

integer

Number of seconds to wait before switching back to the preferred link after it has been restored (default 300 s)

Preferred Link

R

string

Identifier of the preferred working link (always LINK A for ONS 15302).

Commands

R/W

choice

CLEAR, LOCKOUT-OF-PROTECTION, FORCED-SWITCHED-TO-PROTECTION,FORCED-SWITCHED-TO-WORKING,MANUAL-SWITCHED-TO-PROTECTION,MANUAL-SWITCHED-TO-WORKINGEXERCISE, orNO-COMMAND

Active Link

R

string

Identifier of the active link

Local Request

R

integer

Local request contained in K1 byte

Remote Request

R

integer

Remote request contained in K1 byte

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.

Number of MSP switches

R

integer

Counter incremented at each MSP switch.Reset when MSP Enabled is set to DISABLED

Time in Protection

R

integer

Number of seconds with traffic received from protecting link.Reset when MSP Enabled is set to DISABLED

Measurement period

R

integer

Number of seconds, for which the two previous counters have been active.Reset when MSP Enabled is set to DISABLED


Protection Alarm

Table 9-35 Protection Alarm

Alarm ID
Description

MSP

Problem with MSP signalling with another NE across K1/K2 bytes.


9.18 Regenerator Section

RS Attributes

Table 9-36 RS Attributes 

Attribute
Access
Type
Description

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

SIGNAL DEGRADE TRESHOLD

R/W

integer

Threshold for signal degraded alarm, 10E-n where n is the threshold. Legal values are 6, 7, 8 and 9.

BBE

R

integer

Background Block Errors

ES

R

integer

Errored Seconds

SES

R

integer

Severe Error Seconds

UAS

R

integer

Unavailable Seconds

RS TRACE

R/W

choice

Enabling/disabling of trace mechanism. Legal values are ENABLE/DISABLE.

RS RECEIVED TI

R

string

Actual Received Regenerator Section Trace Identifier, string (15 octets).

RS EXPECTED TI

R/W

string

Expected Regenerator Section Trace Identifier, string (15 octets).

RS TRANSMIT TI

R/W

string

Actual Transmitted Regenerator Section Trace Identifier, string (15 octets).

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.


RS Alarms

Table 9-37 RS Alarms

Alarm ID
Description

EXC

Excessive error defect.

DEG

Degraded signal defect.

CSF

Communication subsystem failure, DCCR communication failure.

TIM

Trace Identifier mismatch.


9.19 RTC

RTC Attributes

Table 9-38 RTC Attributes

Attribute
Access
Type
Description

TIME SERVER IP ADDRESS

R/W

IP address

IP address of a host acting as a server for the Time Protocol (RFC 868)

TIME SYNC INTERVAL

R/W

integer

Frequency at which the date/time on the ONS 15302 should be synchronized with the date/time on the server. Setting this parameter to 0 means use manual setting time.

TIME ZONE

R/W

integer

Used to adjust the GMT time received from the server to the local time, and to possibly take into account the Day-Light Saving Time.


9.20 SDH

SDH Attributes

Table 9-39 SDH Attributes 

Attribute
Access
Type
Description

ADMINISTRATIVE STATUS

R/W

choice

Desired operational status. ENABLED or DISABLED.

OPERATIONAL STATUS

R

string

Actual status on interface. UP or DOWN

RX Level

R

integer

Received optical signal level in dBm (Not applicable with electrical interface).

CONNECTED TO

R/W

list of 100 integers

This attribute is added in order to enable network level management applications to discover the physical network topology. Use of the list entries is user defined and may be variable according to type of network element connected in the other end. Typically the first entry defines which type of NE this port is connected to. The next entries may contain e.g. rack, subrack, IP address, NSAP, module, port.

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.


SDH alarms

Table 9-40 SDH Alarms

Alarm ID
Description

LOS

Loss of STM-1 signal

LOF

Loss of frame alignment on the STM-1 signal.

TD

Transmit Degrade on laser (Not applicable with electrical interface).

TF

Transmit fail on laser (Not applicable with electrical interface).


9.21 SNMP User

SNMP User Attributes

The SNMP User object contains a table of SNMP users. Each entry of the table contains the following parameters.

Table 9-41 SNMP User Attributes

Attribute
Access
Type
Description

IP ADDRESS

R/W

IP address

IP address of authorised manager

TRAPS ENABLE

R/W

choice

Defines if traps shall be sent to this manager. Legal values are YES and NO.

ACCESS RIGHT

R/W

choice

Defines the access rights of the user. Legal values are SUPER, READ-WRITE and READ-ONLY.

PASSWORD

R/W

string

Password use to access the NE (SNMP community string).


9.22 Software

Table 9-42 Software Attributes

Attribute
Access
Type
Description

PRODUCT NUMBER

R

string

Product number

ICS

R

string

Item Change Status (revision)


9.23 Tributary

Tributary Port Attributes

Table 9-43 Tributary Port Attributes 

Attribute
Access
Type
Description

ADMINISTRATIVE STATUS

R/W

choice

Defines if port is ENABLED or DISABLED

OPERATIONAL STATUS

R

choice

Actual port status UP or DOWN

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

TRIBUTARY MODE

R/W

choice

Tributary port mode, TRA (G.703 Transparent mode) or PRA (ISDN Primary Rate Access)

LOOP MODE

R/W

choice

Loop mode, possible values are:NONE, No loop activated on this tribLL2, Local Loop 2 is activeLL3, Local Loop 3 is active

PATH TRACE

R/W

choice

Enabled or disabled

RECEIVED TI

R

string

Actual Received Path Trace Identifier, string (15 octets).

EXPECTED TI

R/W

string

Expected Path Trace Identifier, string (15 octets).

TRANSMIT TI

R/W

string

Actual Transmitted Path Trace Identifier, string (15 octets).

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.


Tributary Port Alarms

Table 9-44 Tributary Port Alarms 

Alarm ID
Description

LOSTX

Loss of signal

AISRX

Alarm indication signal network side

LFARX

Loss of frame alignment customer side

LFATX

Loss of frame alignment customer side

UNASS

Trib activated without mapping to an available VC-12


9.24 TU-12

TU-12 Attributes

Table 9-45 TU-12 Attributes

Attribute
Access
Type
Description

AIS FILTER

R/W

choice

ON/OFF filtering of AIS

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object.


TU-12 Alarms

Table 9-46 TU-12 Alarms

Alarm ID
Description

AIS

Alarm indication signal

LOP

Loss of pointer


9.25 User Channel

User Channel Attributes

Table 9-47 User Channel Attributes

Attribute
Access
Type
Description

ADMINISTRATIVE STATUS

R/W

choice

Defines if user channel is ENABLED or DISABLED.

AGGREGATE PORT

R/W

choice

Identifies the aggregate port used to carry user channel data. Legal values are A, B, or ACTIVE PORT.

DESCRIPTION

R/W

string

User defined name.

MODE

R/W

choice

Speed. Legal values are 64 kbit/s and 19.2 kbit/s


9.26 User Traffic Ethernet

User Traffic Ethernet Attributes

Table 9-48 User Traffic Ethernet Attributes 

Attribute
Access
Type
Description

CONNECTOR-TYPE

R

string

RJ45 or LC.

PORT-DESCRIPTOR

R

string

Always Ethernet in ONS 15302

MAX-CAPACITY

R

string

Highest possible port speed.

MAC-ADDRESS

R

MAC

Port's MAC address

ASSIGN-PHYSICAL-ADDRESS

R/W

choice

Defines if the common bridge MAC address or a dedicated port address assigned by the system shall be used. Legal values are DEFAULT/RESERVE.

ADMINISTRATIVE-STATUS

R/W

choice

Enables/disables the port. Legal values are ON/OFF.

PORT-STATUS

R

string

Actual port status. UP or DOWN.

SPEED-ADMIN-MODE

R/W

choice

Desired port speed. Legal values are 0, 10 and 100; 0 means port speed not assigned 10 means force speed manually to 10 Mbit/s 100 means force speed manually to 100 Mbit/s

AUTONEGOTIATION-MODE

R/W

choice

Defines whether speed and duplex mode shall be set manually or automatically. Legal values are ENABLE (automatic), DISABLE (manual).

PORT-SPEED

R

string

Current real speed on the port

DUPLEX-ADMIN-MODE

R/W

choice

Desired duplex mode. Legal values are NONE (mode not set), HALF or FULL.

DUPLEX-OPERATION-MODE

R

choice

Actual duplex mode (HALF or FULL).

BACK-PRESSURE-MODE

R/W

choice

ENABLE/DISABLLE

FLOW-CONTROL-MODE

R/W

choice

ON/OFF/AUTO


Port Mirroring Attributes

Table 9-49 Port Mirroring Attributes

Attribute
Access
Type
Description

MIRRORED PORT

R/W

choice

Indicates the port number from which all outgoing and incoming traffic is copied. Legal values are DISBALED, or a port number.

COPY PORT

R/W

choice

Indicates the port number to which all outgoing and incoming traffic from/to MIRRORED PORT is mirrored. Legal values are DISBALED, or a port number.


9.27 VC-12

VC-12 Attributes

Table 9-50 VC-12Attributes 

Attribute
Access
Type
Description

RDI FILTER

R/W

choice

ON/OFF filtering of RDI

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

SIGNAL DEGRADE TRESHOLD

R/W

integer

Threshold for signal degraded alarm, 10E-n where n is the threshold. Legal values are 6, 7, 8 and 9.

BBE

R

integer

Background Block Errors

ES

R

integer

Errored Seconds

SES

R

integer

Severe Error Seconds

UAS

R

integer

Unavailable Seconds

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object.


VC-12 Alarms

Table 9-51 VC-12 Alarms

Alarm ID
Description

UNEQ

Unequipped

TIM

Trace identifier mismatch

PLM

Payload mismatch

EXC

Excessive error defect.

DEG

Degraded signal defect.

RDI

Remote defect indication


9.28 VC-4

VC-4 Attributes

Table 9-52 VC-4 Attributes 

Attribute
Access
Type
Description

RDI FILTER

R/W

choice

ON/OFF filtering of RDI

PERSISTENCY FILTER ALARM ON

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be on to be registered.

PERSISTENCY FILTER ALARM OFF

R/W

integer

Filtering of transient alarms. Defines the number of seconds an alarm must be off to be registered.

SIGNAL DEGRADE TRESHOLD

R/W

integer

Threshold for signal degraded alarm, 10E-n where n is the threshold. Legal values are 6, 7, 8 and 9.

BBE

R

integer

Background Block Errors

ES

R

integer

Errored Seconds

SES

R

integer

Severe Error Seconds

UAS

R

integer

Unavailable Seconds

PATH TRACE

R/W

choice

Enabled or disabled

RECEIVED TI

R

string

Actual Received Path Trace Identifier, string (15 octets).

EXPECTED TI

R/W

string

Expected Path Trace Identifier, string (15 octets).

TRANSMIT TI

R/W

string

Actual Transmitted Path Trace Identifier, string (15 octets).

ALARM REPORTING

R/W

choice

ENABLED or DISABLED. Set the alarm reporting capability for this object. The alarms are listed below.


VC-4 Alarms

Table 9-53 VC-4 Alarms

Alarm ID
Description

LOM

Loss of multiframe alignment

UNEQ

Unequipped

TIM

Trace identifier mismatch

PLM

Payload mismatch

EXC

Excessive error defect

DEG

Degraded signal defect

RDI

Remote defect indication


9.29 VLAN

VLAN Attributes

Table 9-54 VLAN Attributes

Attribute
Access
Type
Description

SUPPORTED-TYPE

R

string

Indicates the type of VLAN currently supported.

SUPPORTED-TYPE-AFTER-RESET

R/W

choice

Indicates the type of VLAN supported after the device is reset. Legal values are "Per Port" or "Per Port And Per Protocol"


Attributes for each VLAN

The following attributes exist for each VLAN.

Table 9-55 VLAN Attributes

Attribute
Access
Type
Description

NAME

R/W

string

User defined VLAN name.

PRIORITY

R/W

integer

Indicates the value of the priority tag. Legal values are [0:7].

MAC-ADDRESS

R

MAC

Permanent VLAN MAC address (depends on ADDRESS-TYPE).

ADDRESS-TYPE

R/W

choice

DEFAULT or RESERVE.

TAG

R/W

integer

VLAN tag for encapsulation of traffic in a remote bridge. Legal values are 0-4000.

PROTOCOL-TYPE

R/W

choice

Indicates the type of protocol used to define the VLAN. Legal values are PREDEFINED or USER DEFINED. This parameter applies only for per Port and per Protocol VLANs.

PROTOCOL

R/W

choice

Indicates the type of protocol used to define the VLAN. If PROTOCOL-TYPE = PREDEFINED, legal values are: IP, IPX RAW, IPX Ethernet, IPX LLC, IPX SNAP, DECNET, NETBIOS, SNA, or OTHER. If PROTOCOL-TYPE = USER DEFINED, legal values are defined by the user via the Ethernet User Defined Protocols (see). This parameter applies only for per Port and per Protocol VLANs.


Attributes for each Port being Member of a VLAN.

The following attributes exist for each port being member of a VLAN.

Table 9-56 VLAN Port Attributes

Attribute
Access
Type
Description

VLAN PORT NUMBER

R/W

integer

Defines an Ethernet port on the device.

VLAN PORT TYPE

R

choice

 

TAGGING

R/W

choice

Defines whether tagging shall be enabled on this port. Legal values are ENABLE/DISABLE.

FORBIDDEN EGRESS PORT

R/W

list

Indicates the ports which are forbidden to be included in the egress port list for this VLAN.


Attributes for each Ethernet User defined Protocol

The following attributes exist for each Ethernet user defined protocol.

Table 9-57 Ethernet User defined Protocol Attributes

Attribute
Access
Type
Description

PROTOCOL NAME

R/W

string

User defined name.

ETHERNET TYPE

R/W

octet string

User defined Ethernet type.


GVRP Attributes

Table 9-58 GVRP Attributes

Attribute
Access
Type
Description

GVRP STATUS

R/W

choice

Indicates if GVRP is enabled on the device. Legal values are ENABLED or DISABLED.


GVRP Port Attributes

The following attributes exist for each User Traffic Ethernet port.

Table 9-59 GVRP Port Attributes

Attribute
Access
Type
Description

PORT GVRP STATUS

R/W

choice

Indicates if GVRP is enabled on the port. Legal values are ENABLED or DISABLED.

JOINT TIME

R/W

integer

Maximum interval in milliseconds between GVRP PDUs.

LEAVE TIME

R/W

integer

Period of time in milliseconds that the device will wait in the Leaving state before transiting to the Empty state.

LEAVE ALL TIME

R/W

integer

Interval in milliseconds between Leave All PDUs.

FAILED REGISTRATIONS

R

integer

Indicates the total number of failed GVRP registrations, for any reason, on this port.

LAST PDU ORIGIN

R

octet string

Indicates the Source MAC Address of the last GVRP message received on this port.


9.30 VT100 User

The VT100 User object contains the password for the VT100 port and for TELNET access.

Table 9-60 VT100 User Attributes

Attribute
Access
Type
Description

VT100 PASSWORD

R/W

string

Password

TELNET PASSWORD

R/W

string

Password


9.31 WAN

See Ethernet.


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