Manuel d'utilisation / d'entretien du produit PC400 du fabricant Cyclades
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Cyclades-PC400 Installation Manual Cyclades Corporation.
Cyclades-PC400 Installation Manual V ersion 2.1 – December 2001 Copyright (C) Cyclades Corporation, 2001 W e believe the information in this manual is accurate and reliable. However , we assume no responsibility , financial or otherwise, for any consequences of the use of this product or Installation Manual.
T able of Contents CHAPTER 1 WHA T IS IN THE BOX .................................................................................................. .................. 5 CHAPTER 2 HARDW ARE INST ALLA TION ...............................................
The Routing T able ............................................................................................................................................ 36 ssh - The Secure Shell Session .........................................................
5 Chapter 1 What is in the Box CHAPTER 1 WHA T IS IN THE BOX T wo Cyclades-PC400 models are available: one with DSPs (for analog modem connections) and one without them (for digital connections). One cable per channel is provided for connection of the board to a T1/E1 line.
6 Chapter 2 Hardware Installation CHAPTER 2 HARDW ARE INST ALLA TION The body carries static electricity and if the person installing the PC400 is not correctly grounded, the board could suffer irreversible damage. Please follow the instructions outlined below carefully to avoid harming the board.
7 Chapter 2 Hardware Installation Step Three: Be careful to not touch any components inside the computer ’s chassis, as they also can be damaged by static electricity .
8 Chapter 2 Hardware Installation Step Four: Insert the board carefully into any unused PCI slot so that the external connector is aligned with the opening in the back of the computer . Make sure that the board does not touch any metallic parts of the interior of the computer .
9 Chapter 3 Software Installation CHAPTER 3 SOFTW ARE INST ALLA TION The PC400 driver diskette contains the files needed to run the Cyclades-PC400 in a Linux environment. This driver should run without problems with all processors supported by Linux. However , Ix86-compatible architectures are the only platforms officially supported by Cyclades.
10 Chapter 3 Software Installation NOTE: at this point you should read the file README included in the directory pc400-<version> to learn about any changes implemented since this manual was produced.
11 Chapter 3 Software Installation The left column presents the commands and parameters that should be followed when using make config . The right column provides the corresponding commands and parameters for make menuconfig .
12 Chapter 4 Board and System Configuration CHAPTER 4 BOARD AND SYSTEM CONFIGURA TION This chapter describes the configuration of the Cyclades-PC400. After the general instructions, guided ex- amples are provided to assist in parameter selection. Read the example closest to your application if in doubt as to the best value for a parameter .
13 Chapter 4 Board and System Configuration • Interface parameters set T1/E1-line specific parameters such as clock mode and signalling type. • Channel parameters define groups of channels (time slots) within a T1/E1 line. • Logical link parameters set link information such as telephone number and connection type.
14 Chapter 4 Board and System Configuration Parameters that define and apply to this logical link interfn_1_end ... interfn_N_begin Parameters that define and apply to this logical link interf1_N_end .
15 Chapter 4 Board and System Configuration Label Descripti on unit_name Identifies the boar d. The parameter should not ex ceed 20 characte rs. prompt Specifies the prompt to be used by the v irtual console. It should not ex ceed 40 characte rs. escape_char Specifies the escape key to be used by the v irtual consol e.
16 Chapter 4 Board and System Configuration Parameters that define customized ISDN-PRI profiles. Label Descripti on cnx_profile_begin Up to 5 different ranges for cnx_profile can be configured . phone The first ph one number of the range w ith this pr ofile.
17 Chapter 4 Board and System Configuration Parameters that define and apply t o interfaces. Label Descripti on interf#_begin Marks the beginning of the parameters specific to the #th T1/E1 interface . All parameters follow ing this label app ly only to this interfa ce until inter f#_end is reach ed.
18 Chapter 4 Board and System Configuration Label Descripti on onhook_timer Valid only fo r CAS in Brazil. Valid v alues are 20-255, in units of a fr action of a se cond . When th e PC400 answ ers an incoming call it w aits for the perio d defined by answer2_timer, then it hangs up.
19 Chapter 4 Board and System Configuration Parameters that define and apply t o channels (time slots). These go inside interf ace markers . channel_group_beg in Marks the beginning of a group of chann els. All parame ters following this label apply only to this channel group un til channel_group_end i s reached .
20 Chapter 4 Board and System Configuration # PC400 Firmware Download if [ -x /usr/local/sbin/pc400load ]; then /usr/local/sbin/pc400load fi # PC400 Configuration Download if [ -x /usr/local/sbin/pc40.
21 Chapter 4 Board and System Configuration Cyclades-PC400 driver <version> <date> built <date> PC400 #1, RAM at 0xMMMM, IRQn, 64 channels starting from port 0 PC400 #2, RAM at 0xMMMM, IRQn, 64 channels starting from port 64 etc. STEP FIVE Enable the ports of the Cyclades-PC400 as you would with any standard serial port.
22 Chapter 4 Board and System Configuration Example 1 A RAS Dial-in Application With Both Analog and Digital Incoming Calls T1/E1 Remote IP Address Assigned on Connection PC Server PC PC Network T erminator Network T erminator LAN ISDN-BRI Lines PC PC Modem Modem T elephone/ISDN Network Server with PC400 Multiple Calls FIGURE 4.
23 Chapter 4 Board and System Configuration Parameter Description Value for T1 line Value fo r E1 line unit_name Name used to identify the board. PC400 PC400 prompt Can be chang ed to iden tify w hich board i s being accessed. Select o ption ==> Select option ==> escape_char 0x1b is the <E SC> key.
24 Chapter 4 Board and System Configuration Parameter Description Value for T1 line Value fo r E1 line rx_sensitiv ity Sensitiv ity for re ception. shaul shaul companding_mode There are tw o option s each fo r T1 and E1 li nes. Ask the service prov ider.
25 Chapter 4 Board and System Configuration Example 2 A LAN-to-LAN Example Using Channels Headquarters’ LAN ETH0 T1/E1 Af filiate’s LAN PR1000 Channels 1-10 Channels 1 1-15 Af filiate’s LAN PR1000 Server with PC400 FIGURE 4.
26 Chapter 4 Board and System Configuration Parameter Description Value for T1 line Value fo r E1 line unit_name Name used to identify the board. PC400 PC400 prompt Can be chang ed to iden tify w hich board i s being accessed. Select o ption ==> Select option ==> escape_char 0x1b is the <E SC> key.
27 Chapter 4 Board and System Configuration Parameter Description Value for T1 line Value fo r E1 line rx_sensitiv ity Sensitiv ity for re ception. shaul shaul channel_group_beg in Definition of firs t channel group. channels Channels in fir st group.
Chapter 5 T roubleshooting 28 Cyclades-PC400 Installation Manual CHAPTER 5 TROUBLESHOOTING General Tips What to Do When the PC400 is Not Recognized by the Operating System • Does the operating syste.
29 Chapter 5 T roubleshooting Cyclades-PC400 Installation Manual Hardware T est A menu-driven hardware test called pc400hwtest is included with the Cyclades-PC400 driver . It is executed by typing pc400hwtest at the command line. Note that the PC400 should not be tested while in use as the test will inactivate all ports.
Chapter 5 T roubleshooting 30 Cyclades-PC400 Installation Manual After choosing one of the first three options, the “global” screen appears as shown below: Global Test DSP Passes - 1741 Pg0.
31 Chapter 5 T roubleshooting Cyclades-PC400 Installation Manual Board Port <---- PACKETS ---> Test : DSP From To From To Sent Received Passes Errors Pg0 ----------------------------------------.
Chapter 5 T roubleshooting 32 Cyclades-PC400 Installation Manual Administrative Utilities A program called pc400util is used for administrative functions.
Cyclades-PC400 33 Appendix A - Linux Installation Manual APPENDIX A INFORMA TION FOR USERS NOT FAMILIAR WITH LINUX Users and Passwords A username and password are necessary to log in to a Linux system. A unique password should be configured as soon as possible to avoid unauthorized access to your network.
Cyclades-PC400 34 Appendix A - Linux Installation Manual /home Contains the work dire ctories of sy stem users. /bin Contains app lications and utilities u sed during system in itialization . /dev Contains files for devices and ports. /etc Contains configura tion files specifi c to the operating sy stem.
Cyclades-PC400 35 Appendix A - Linux Installation Manual Other commands allow the user to change directories and see the contents of a directory . pwd Supplies the name of the current directory . While logged in, the user is always "in" a dire ctory .
Cyclades-PC400 36 Appendix A - Linux Installation Manual edited, use the following keys: h mov es the cursor to the left (left arrow ) j mov es the cursor to the next line (do wn arrow) k mov es the c.
Cyclades-PC400 37 Appendix A - Linux Installation Manual netstat -rn T ype man netstat at the Linux prompt for more informations about netstat options.
Cyclades-PC400 38 Appendix A - Linux Installation Manual The Process T able The process table shows which processes are running and is displayed by tying ps -a.
Cyclades-PC400 39 Appendix A - Linux Installation Manual -i get information from the board Syslog The syslog feature can be turned on, as an option. It runs in background, by default.
Cyclades-PC400 40 Appendix A - Linux Installation Manual • status (active or inactive) - if this item is not active, the script will not be executed. • user - the process will be run with the privileges of this user , who must be a valid local user .
Cyclades-PC400 41 Appendix A - Linux Installation Manual Packet Filtering using ipchains The Linux utility ipchains can be used to filter IP packets entering, leaving and passing through interfaces. An ipchains tutorial is beyond the scope of this manual.
Cyclades-PC400 42 Appendix A - Linux Installation Manual The output chain controls which packets are sent. A packet can be accepted by the input chain, but then rejected by the output chain. Likewise, the forward chain controls which packets will be routed.
Cyclades-PC400 43 Appendix A - Linux Installation Manual executed at boot to invoke the last configuration saved. Another option is to edit the file /etc/network/firewall (or another file) directly , following the syntax defined in the file itself.
44 Installation Manual Appendix B - Hardware Specifications Cyclades-PC400 APPENDIX B HARDW ARE SPECIFICA TIONS This chapter provides the pinout diagram for the cable supplied with the product, in case it is lost or damaged. Pin 1 2 3 4 5 6 7 8 Pin 1 2 3 4 5 6 7 8 Signal RxT ip RxRing N.
Cyclades Corporation 41829 Albrae Street Fremont, CA 94538 - USA Phone: (510) 770-9727 Fax: (510) 770-0355 www .cyclades.com Cyclades South America A v . Santa Catarina, 155 04635-000 São Paulo, SP , Brazil Phone: 55-1 1-5033-3333 Fax: 55-1 1-5033-3388 www .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Cyclades PC400 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Cyclades PC400 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Cyclades PC400, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Cyclades PC400 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Cyclades PC400, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Cyclades PC400.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Cyclades PC400. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Cyclades PC400 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
