I-PROT: ISDN Protocol Fault Detection System
Summary :
This paper discribes the ISDN PROtocol Testing system (I-PROT). The system consists of translation & distribution function block, layer-2 fault surveillance function block, layer-3 fault surveillance function block, cause detection function block, and HMI. The system receives data from protocol monitors and detects the error recovery sequences, (we call "quasi-normal sequences"), as well as the sequences that do not follow the protocol specifications, (we call "abnormal sequences"). In the layer-3 fault surveillance function block, we use the protocol specification database whose records are converted from the state transition rules and added the judgment which classify the rules into the "normal" and "quasi-normal." We also show the classification method which is applicable to all connection-oriented protocol specifications. In the layer-2 fault surveillance function block, we explain the another easy detecting method. In the cause function block, we describe the partial pattern matching method to relate the protocol fault to the real cause of the fault. We built the prototype of the I-PROT and examine the turn around time (TAT) performance. As a result of the examination, we find the TAT of the I-PROT is directly proportional to the number of the frames analyzed by the system, and the system can reduce the load of the conventional manual analysis by the maintenance personnel.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E80-B No.6 pp.888-893
- Publication Date
- 1997/06/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Network Operations and Management)
- Category
- Protocol
Authors
Keyword
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Hikaru SUZUKI, Narumi TAKAHASHI, "I-PROT: ISDN Protocol Fault Detection System" in IEICE TRANSACTIONS on Communications,
vol. E80-B, no. 6, pp. 888-893, June 1997, doi: .
Abstract: This paper discribes the ISDN PROtocol Testing system (I-PROT). The system consists of translation & distribution function block, layer-2 fault surveillance function block, layer-3 fault surveillance function block, cause detection function block, and HMI. The system receives data from protocol monitors and detects the error recovery sequences, (we call "quasi-normal sequences"), as well as the sequences that do not follow the protocol specifications, (we call "abnormal sequences"). In the layer-3 fault surveillance function block, we use the protocol specification database whose records are converted from the state transition rules and added the judgment which classify the rules into the "normal" and "quasi-normal." We also show the classification method which is applicable to all connection-oriented protocol specifications. In the layer-2 fault surveillance function block, we explain the another easy detecting method. In the cause function block, we describe the partial pattern matching method to relate the protocol fault to the real cause of the fault. We built the prototype of the I-PROT and examine the turn around time (TAT) performance. As a result of the examination, we find the TAT of the I-PROT is directly proportional to the number of the frames analyzed by the system, and the system can reduce the load of the conventional manual analysis by the maintenance personnel.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e80-b_6_888/_p
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@ARTICLE{e80-b_6_888,
author={Hikaru SUZUKI, Narumi TAKAHASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={I-PROT: ISDN Protocol Fault Detection System},
year={1997},
volume={E80-B},
number={6},
pages={888-893},
abstract={This paper discribes the ISDN PROtocol Testing system (I-PROT). The system consists of translation & distribution function block, layer-2 fault surveillance function block, layer-3 fault surveillance function block, cause detection function block, and HMI. The system receives data from protocol monitors and detects the error recovery sequences, (we call "quasi-normal sequences"), as well as the sequences that do not follow the protocol specifications, (we call "abnormal sequences"). In the layer-3 fault surveillance function block, we use the protocol specification database whose records are converted from the state transition rules and added the judgment which classify the rules into the "normal" and "quasi-normal." We also show the classification method which is applicable to all connection-oriented protocol specifications. In the layer-2 fault surveillance function block, we explain the another easy detecting method. In the cause function block, we describe the partial pattern matching method to relate the protocol fault to the real cause of the fault. We built the prototype of the I-PROT and examine the turn around time (TAT) performance. As a result of the examination, we find the TAT of the I-PROT is directly proportional to the number of the frames analyzed by the system, and the system can reduce the load of the conventional manual analysis by the maintenance personnel.},
keywords={},
doi={},
ISSN={},
month={June},}
Copy
TY - JOUR
TI - I-PROT: ISDN Protocol Fault Detection System
T2 - IEICE TRANSACTIONS on Communications
SP - 888
EP - 893
AU - Hikaru SUZUKI
AU - Narumi TAKAHASHI
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E80-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 1997
AB - This paper discribes the ISDN PROtocol Testing system (I-PROT). The system consists of translation & distribution function block, layer-2 fault surveillance function block, layer-3 fault surveillance function block, cause detection function block, and HMI. The system receives data from protocol monitors and detects the error recovery sequences, (we call "quasi-normal sequences"), as well as the sequences that do not follow the protocol specifications, (we call "abnormal sequences"). In the layer-3 fault surveillance function block, we use the protocol specification database whose records are converted from the state transition rules and added the judgment which classify the rules into the "normal" and "quasi-normal." We also show the classification method which is applicable to all connection-oriented protocol specifications. In the layer-2 fault surveillance function block, we explain the another easy detecting method. In the cause function block, we describe the partial pattern matching method to relate the protocol fault to the real cause of the fault. We built the prototype of the I-PROT and examine the turn around time (TAT) performance. As a result of the examination, we find the TAT of the I-PROT is directly proportional to the number of the frames analyzed by the system, and the system can reduce the load of the conventional manual analysis by the maintenance personnel.
ER -
English
