Q.2931 Error Codes for Clear Causes

Table C-1 lists the error codes from the Q.2931 protocol for clear causes generated ONcore hubs and other ATM devices in an ONcore-based ATM network. For a detailed explanation of each cause, ATMseeUserthe-N twork Interface Specification - Version

3.0and Version. 3.1

The decimal and hexadecimal values of the codes are both given below. The terminal dialog issues the codes in hexadecimal format.

Table

C-1

(Page

1 of

3).

Q.2931 Error Codes for Clear Causes in

 

 

 

 

 

 

 

 

ONcore-based ATM

Networks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Error

Code

 

 

Error

Code

 

 

Meaning of

Clear

Cause

 

 

 

 

 

(decimal)

 

 

(hex)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1*

 

 

 

0x01*

 

 

ATM

address

not

 

defined/assigned.

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

0x02

 

 

There

is

no

route to the transit network.

 

 

 

 

 

 

 

 

 

3*

 

 

 

0x03*

 

 

There is no route to the destination.

 

 

 

 

 

 

 

 

 

 

 

 

10*

 

 

 

0x0A*

 

 

VPI/VCI

is

unacceptable.

 

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

 

0x10

 

 

Normal

clearing

(UNI 3.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

 

0x11

 

 

 

User

is

busy.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18*

 

 

 

0x12*

 

 

No

user

 

is

responding.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

21

 

 

 

0x15

 

 

Call

has

been

rejected.

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

0x16

 

 

ATM

address

has

changed.

 

 

 

 

 

 

 

 

27*

 

 

 

0x1B*

 

Destination is out of order.

 

 

 

 

 

 

 

 

 

28

 

 

 

0x1C

 

 

Invalid ATM address format (address

 

 

 

 

 

 

 

 

incomplete).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30*

 

 

 

0x1E*

 

 

Response

 

to

STATUS

ENQUIRY.

 

 

 

 

 

 

 

 

 

 

 

 

31*

 

 

 

0x1F*

 

 

Normal,

unspecified

(UNI

3.0)

 

 

 

 

 

 

 

 

 

 

 

 

C-2 ONcore

ATM

Switch/Control

Module:

Installation

and

User's

Guide

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3Com 6416SW manual Error Codes for Clear Causes, Version, Decimal Hex