ADTRAN 4200659L2 User Manual

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Chapter 3. Configuration

SNMP Management Options

Trap IP Addresses

Enter up to five IP addresses of SNMP managers to which the

MX2800 STS-1sends traps.

Trap Generation

Use this menu (see Figure 3-12) to designate which error conditions will cause the unit to send trap messages.

Figure 3-12.Trap Generation Menu

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Chapter 3. Configuration

STS-1Active Alarm Traps

Trap

If enabled, the unit issues a trap when...

 

 

LOS

(Loss of Signal)

 

The controller card has lost the network receive

 

signal.

 

 

LOF

(Loss of Framing)

 

The controller card detects a loss of framing

 

from the network.

 

 

LOMF

(Loss of Multiframe)

 

The controller card detects loss of H4

 

multiframe from the network.

 

 

AIS-L

(Line Alarm Indication Signal)

 

The controller card is receiving a line alarm

 

indication signal. Line AIS defect is detected as

 

a "111" pattern in bits 6, 7, and 8 of the K2 byte

 

in five consecutive frames.

 

 

AIS-P

(Path Alarm Indication Signal)

 

The controller card is receiving a path alarm

 

indication signal. AIS-Pis defined as all ones in

 

bytes H1, H2, and H3 as well as all ones in the

 

entire STS synchronous payload envelope.

 

 

RFI-L

(Line Remote Failure Indication)

 

The controller card is receiving a line remote

 

failure indication. RFI-Lis declared when the

 

incoming line remote defect indication (RDI-L,

 

"110" pattern in bits 6,7, and 8 of the K2 line

 

overhead byte) last for 2.5 +/- 0.5 seconds.

 

 

RFI-P

(Path Remote Failure Indication)

 

The controller card is receiving a path remote

 

failure indication. RFI-Pis declared when the

 

incoming path remote defect indication (RDI-P,

 

"1" in bit 5 of the G1 path overhead byte for 5

 

contiguous frames) last for 2.5 +/- 0.5 seconds.

 

 

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Chapter 3. Configuration

 

 

 

 

Trap

If enabled, the unit issues a trap when...

 

 

 

 

UEQ-P

(Path Unequipped)

 

 

The controller card detects that the path is

 

 

unequipped. The path is unequipped if it is not

 

 

provisioned. Byte C2 of the STS path overhead

 

 

is set to zero.

 

 

 

 

SLM-P

(Path Signal Label Mismatch)

 

 

The controller card is detecting a signal label

 

 

mismatch. A received signal label is

 

 

mismatched if it does not equal the locally

 

 

provisioned value or the value "equipped non-

 

 

specific".

 

 

 

 

TX LOS

(Transmit Loss of Signal)

 

 

The controller card's transmitter has failed.

 

 

 

 

XCV

(Excessive Code Violations)

 

 

The controller is receiving excessive code

 

 

violations exceeding the threshold set the user

 

 

(see XCV Threshold on page 3-12).

 

 

 

 

In Test

The STS-1is going in test (applies to the Active

 

 

controller card only).

 

 

 

 

JTRACE

(STS receive path trace)

 

 

The controller card has detected a change in the

 

 

receive path trace message. The message is

 

 

received in the J1 path overhead byte. This byte

 

 

is used to repetitively transmit a 64 byte (last two

 

 

bytes are a fixed CR/LF) string so the receiving

 

 

terminal in a path can verify its continued

 

 

connection to the intended transmitter.

 

 

 

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Chapter 3. Configuration

STS-1Standby Alarm Traps

Trap

If enabled, the unit issues a trap when...

 

 

LOS

(Loss of Signal)

 

The controller card has lost the network receive

 

signal.

 

 

LOF

(Loss of Framing)

 

The controller card detects a loss of framing

 

from the network.

 

 

LOMF

(Loss of Multiframe)

 

The controller card detects loss of H4

 

multiframe from the network.

 

 

AIS-L

(Line Alarm Indication Signal)

 

The controller card is receiving a line alarm

 

indication signal. Line AIS defect is detected as

 

a "111" pattern in bits 6, 7, and 8 of the K2 byte

 

in five consecutive frames.

 

 

AIS-P

(Path Alarm Indication Signal)

 

The controller card is receiving a path alarm

 

indication signal. AIS-Pis defined as all ones in

 

bytes H1, H2, and H3 as well as all ones in the

 

entire STS synchronous payload envelope.

 

 

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Chapter 3. Configuration

 

 

 

 

Trap

If enabled, the unit issues a trap when...

 

 

 

 

RFI-L

(Line Remote Failure Indication)

 

 

The controller card is receiving a line remote

 

 

failure indication. RFI-Lis declared when the

 

 

incoming line remote defect indication (RDI-L,

 

 

"110" pattern in bits 6,7, and 8 of the K2 line

 

 

overhead byte) last for 2.5 +/- 0.5 seconds.

 

 

 

 

RFI-P

(Path Remote Failure Indication)

 

 

The controller card is receiving a path remote

 

 

failure indication. RFI-Pis declared when the

 

 

incoming path remote defect indication (RDI-P,

 

 

"1" in bit 5 of the G1 path overhead byte for 5

 

 

contiguous frames) last for 2.5 +/- 0.5 seconds.

 

 

 

 

UEQ-P

(Path Unequipped)

 

 

The controller card detects that the path is

 

 

unequipped. The path is unequipped if it is not

 

 

provisioned. Byte C2 of the STS path overhead

 

 

is set to zero.

 

 

 

 

SLM-P

(Path Signal Label Mismatch)

 

 

The controller card is detecting a signal label

 

 

mismatch. A received signal label is

 

 

mismatched if it does not equal the locally

 

 

provisioned value or the value "equipped non-

 

 

specific".

 

 

 

 

TX LOS

(Transmit Loss of Signal)

 

 

The controller card's transmitter has failed.

 

 

 

 

XCV

(Excessive Code Violations)

 

 

The controller is receiving excessive code

 

 

violations exceeding the threshold set the user

 

 

(see XCV Threshold on page 3-12).

 

 

 

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Chapter 3. Configuration

VT/Port Traps

Trap

If enabled, the unit issues a trap when...

 

 

LOS

(T1/E1 Loss of Signal)

 

The unit has lost the receive signal on a T1/E1.

 

 

CAIS

(Carrier Side AIS)

 

The T1 is receiving all ones from the STS side

 

of the network.

 

 

LAIS

(Loop Side AIS)

 

The T1 is receiving all ones from the DSX-1

 

interface.

 

 

XCV

(T1/E1 Excessive Code Violations)

 

The controller card is receiving excessive code

 

violations, exceeding the threshold set by the

 

user (see XCV Threshold on page 3-12).

 

 

Failure

 

 

 

VT-LOP

(VT Path Loss of Pointer)

 

When the unit fails to find a valid VT pointer. A

 

VT LOP defect is declared when either a valid

 

pointer is not detected in eight consecutive VT

 

superframes, or when eight consecutive VT

 

superframes are detected with the NDF set to

 

"1001" without a valid concatenation indicator. A

 

VT LOP failure is declared when the VT LOP

 

defect persists for 2.5 +/- 0.5 seconds.

 

 

VT-AIS

(VT Path Alarm Indication Signal)

 

The unit is receiving a VT path alarm indication

 

signal. VT-PathAIS is specified as all ones in

 

bytes V1, V2, V3, and V4, as well as all ones in

 

the entire VT synchronous payload envelope. A

 

VT-PathAIS failure is declared when the VT-

 

Path AIS defect persists for 2.5 +/- 0.5 seconds.

 

 

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Chapter 3. Configuration

 

 

 

 

 

 

VT-RFI

 

(VT Path Remote Failure Indication)

 

 

 

The unit is receiving a VT path remote failure

 

 

 

indication. VT-RFIis declared when the

 

 

 

incoming VT path remote defect indication (VT-

 

 

 

RDI, "1" in bit 4 of the VT-PathOverhead byte

 

 

 

(V5) in five contiguous frames) lasts for 2.5 +/-

 

 

 

0.5 seconds.

 

 

 

 

 

 

VT-SLM

 

(VT Path Signal Label Mismatch)

 

 

 

The controller card is detecting a signal label

 

 

 

mismatch in the VT path. A received signal label

 

 

 

is mismatched if it does not equal the locally

 

 

 

provisioned value or the value "equipped non-

 

 

 

specific".

 

 

 

 

 

 

VT-UEQ

 

(VT Path Unequipped)

 

 

 

The controller card detects that the VT path is

 

 

 

unequipped. The VT path is not provisioned.

 

 

 

Byte V5 of the STS path overhead is set to zero.

 

 

 

 

 

 

System Traps

 

 

 

 

 

 

 

Trap

 

If enabled, the unit issues a trap when...

 

 

 

 

Protection Switching

 

 

 

 

 

Protection Switch

 

all data has been routed from the primary card

 

 

 

 

to the stand-bycard.

 

 

 

 

 

Card Removed

 

a controller card has been removed.

 

 

 

 

 

Card Failure

 

a controller card has failed. This is a critical

 

 

 

 

alarm only when the back-upcard is not

 

 

 

 

installed or is not working properly.

 

 

 

 

 

Communication

 

communication between controller cards A

 

Fail

 

and B has failed.

 

 

 

 

 

Max Switches

 

the MAX SWITCH THRESHOLD is reached (see

 

 

 

 

Max. Switch Threshold on page 3-6).

 

 

 

 

 

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Chapter 3. Configuration

Trap

If enabled, the unit issues a trap when...

 

 

System Timing

 

 

 

Clock Status

there is a change in clock status. The clock

 

status can be any of the following values:

 

NORMAL – clock synchronization is

 

operating normally.

 

RECOVERING – clock synchronization is in

 

the process of recovering from a fault.

 

LOSS OF SOURCE – the reference clock

 

source has become invalid

 

OUT OF RANGE – the clock synchronization

 

circuit is unable to track the reference

 

source.

 

OUT OF LOCK – the clock synchronization

 

circuit is unable to lock to the reference

 

source.

 

 

Clock Source

there is a Clock Source Change event

Change

indicating that the unit has switched clock

 

sources. The values for the clock source

 

change alarm are:

 

Loop

 

PRI Ext

 

SEC Ext

 

Free-run

 

Holdover

 

 

PRI EXT Clock

a failure condition is encountered on either the

Status

PRImary or SECondary clock sources (if

 

configured). The possible values for this alarm

 

are:

 

DISABLED

 

NORMAL

 

AVAILABLE

 

LOS/AIS

 

FAIL

 

UNAVAILABLE

 

 

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Chapter 3. Configuration

 

 

 

 

 

Trap

 

If enabled, the unit issues a trap when...

 

 

 

 

 

SEC EXT Clock

 

a failure condition is encountered on either the

 

Status

 

PRImary or SECondary clock sources (if

 

 

 

configured). The possible values for this alarm

 

 

 

are:

 

 

 

DISABLED

 

 

 

NORMAL

 

 

 

AVAILABLE

 

 

 

LOS/AIS

 

 

 

FAIL

 

 

 

UNAVAILABLE

 

 

 

 

 

Activity Loss

 

there is a critical hardware failure in which a

 

Status

 

clock source has become inactive. The

 

 

 

MX2800 STS-1continually checks for activity

 

 

 

on all of its internal clock sources as part of its

 

 

 

status monitoring. If any clock source fails, the

 

 

 

corresponding clock source will be displayed

 

 

 

in the status menu and a TRAP/Syslog

 

 

 

condition will be generated. If all clocks are

 

 

 

operating normally, no indication is shown on

 

 

 

the menu. Again, this condition is only

 

 

 

encountered during a hard card failure and the

 

 

 

customer should contact ADTRAN technical

 

 

 

support if this occurs.

 

 

 

 

 

Power Supply Alarm Traps

 

 

 

 

Trap

If enabled, the unit issues a trap when...

 

 

 

 

Card Removed

the power supply card has been removed

 

 

 

 

Malfunction

the power supply card is no longer working and

 

 

the unit has switched to the backup power

 

 

supply or battery backup

 

 

 

 

Card Failure

the power supply card has failed

 

 

 

 

Power Low

the power supply’s output level is abnormally

 

 

low

 

 

 

 

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Chapter 3. Configuration

Trap

If enabled, the unit issues a trap when...

 

 

Bat. Backup

Battery charger has lost its AC source and is

Active

now running off the battery backup

 

 

Battery Low

the battery backup has reached a critical energy

 

point at which it may be unable to supply the unit

 

with sufficient power to maintain operation

 

 

Temperature

the power supply card is getting too hot

High

 

 

 

Temperature

the power supply card temperature is so high

Crit

that it may suffer damage

 

 

MIB II Standard Alarm Traps

 

 

Trap

If enabled, the unit issues a trap when...

 

 

Cold Start

the unit is first powered up

 

 

Link Up

the STS-1is up with no alarms

 

 

Link Down

the STS-1is in alarm

 

 

Auth. Failure

an attempt has been made by an unauthorized

 

user to access the unit

 

 

Read Community Name

Enter the authentication strings used for SNMP management. Match the MX2800 STS-1to the SNMP manager for read privileges.

Write Community Name

Enter the authentication strings used for SNMP management. Match the MX2800 STS-1to the SNMP manager for write privileges.

Trap Community Name

Enter the identification string used for trap management. This string accompanies all traps transmitted by the MX2800 STS-1.

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