Uzel "dish-router.botik.ru"
ST "Botik": sistema telekommunikacii Pereslavskogo regiona.
Sostoyanie na 15 avgusta 1997 g.
Uzel "dish-router.botik.ru"
| . | 15 avgusta 1997 g. | Primechanie |
| Processor | Cyrex 486DLC/40 | - |
| Materinskaya plata | PC Chips 5/6 | - |
| Pamyat' | 8 MB = 8 x SIMM 1MB (31 pin 70 ns) |
- |
| Zhestkie diski | 170 MB (IBM, IDE) |
- |
| IDE kontroller | IDE, ISA | - |
| Chetyre setevyh adapterov |
4 x NE2000 ISA Winbond 89C904 |
K 4-em segmentam lokal'noi seti zdaniya |
| Interfeisnaya plata | SDL Riscom N2, 2xV.35 ISA do 4Mbps |
Dlya podklyucheniya nazemnoi stancii sputnikovoi svyazi "Kalinka" (sputnikovyi kanal 64Kbps k Sankt-Peterburgskomu uzlu seti RUNNet) |
| Videosistema, klaviatura, FDD |
Otsutstvuyut | Ne trebuyutsya. Vmeshatel'stvo pol'zovatelei ne predusmotreno |
| Garantirovannoe elektropitanie |
(80 minut) UPC Matrox 5000 + (100 chasov) benzogenerator BOSH G5000SPE |
Dannoe garantirovannoe elektropitanie obespecheno dlya uzla dish-router, hosta pier i vsego kompleksa apparatury nazemnoi stancii sputnikovoi svyazi "Kalinka" |
Uzel dish-router obsluzhivaet:
| Operacionnaya sistema | OS Linux v. 2.0.29 | - |
| Funkcii dish-router | Programnoe obespechenie | Primechaniya |
| Podderzhka ustoichivosti k otklyucheniyu elektropitaniya | Special'noe konfigurirovanie failovoi sistemy, ee re-inicializaciya pri zapuske PK-routera | - |
| IP-marshrutizaciya, fil'traciya paketov |
gated, ipfwadm | protokoly BGP-4, OSPF-2 |
| Ethernet-bridzhing | yadro OS Linux | protokol IEEE Spanning Tree 802.1d dlya podderzhki izbytochnosti v grafe |
| Statisticheskii uchet IP-trafika | ipfwadm-2.3 | dlya obsluzhivaemyh linii |
| Keshiruyushii nameserver | named v keshiruyushem rezhime | dlya uluchsheniya vremeni razresheniya domennyh imen |
| Obsluzhivanie interfeisa sputnikogo kanala (V.35) | draiver sinhronnogo adaptera SDL Rescom N2 (ftp://ftp.sdlcomm.com) | interfeis sputnikovogo kanala 64Kbps k Sankt-Peterburgskomu uzlu RUNNet |
Laboratoriya telekommunikacii
"Botik"