ST "Botik" 15.09.1997. Uzel "trub-router"

Uzel "trub-router.botik.ru"
ST "Botik": sistema telekommunikacii Pereslavskogo regiona.
Sostoyanie na 15 sentyabrya 1997 g.

.	15 avgusta 1997 g.	Primechanie
Processor	AMD 486-DX4/100	-
Materinskaya plata	UMC 8881	-
Pamyat'	16 MB = SIMM 16MB (72 pin 70 ns)	-
Zhestkie diski	40 MB (CP, IDE)	-
IDE kontroller	IDE, ISA	-
Setevoi adapter s transiverom	NE2000 PCI Winbond 89C940 (dorabotana v lab. "Botik") + Transiever PLANET AUI->10Base-FL	Optovolokonnyi kanal k pole-router
2 setevyh adaptera	NE2000 PCI Winbond 89C940	K lokal'noi seti zdaniya universiteta i k lokal'noi seti AO "Zavod LIT"
Interfeisnaya plata	SCS-16, 16 x RS-232C, FIFO, ISA (razrabotka lab. "Botik")	Dlya podklyucheniya modemnogo pula i vydelennyh modemnyh linii
Intefeisy RS-232	2 x RS-232 na materinskoi plate	Dlya podklyucheniya modemnogo pula i vydelennyh modemnyh linii
Plata RS-232 s opticheskoi razvyazkoi	1 x RS-232	Vydelennyi bezmodemnyi kanal 115.2 Kbps k rusx-router
Videosistema, klaviatura, FDD	Otsutstvuyut	Ne trebuyutsya. Vmeshatel'stvo pol'zovatelei ne predusmotreno
Garantirovannoe elektropitanie	Otsutstvuet	Ne trebuetsya, Programmno obespechena ustoichivost' k vnezapnomu otklyucheniya elektropitaniya

Uzel trub-router obsluzhivaet:

lokal'nuyu set' zdaniya UGP (ul. Sovetskaya d. 2, Ethernet 10Base-2/10BaseT, 23 podklyucheniya--server, rabochie mesta na baze IBP PC, X-terminaly na baze MIPS-1 i dr.);
lokal'nuyu set' AO "Zavod LIT" Ethernet 10Base-2/10BaseT, 15 podklyuchenii
optovolokonnuyu liniyu Ethernet 10Base-FL 10Mbps trub-router<-->pole-router;
vydelennuyu fizicheskuyu 4-h provodnuyu liniyu bezmodemnoi svyazi 115.2 Kbps trub-router<-->rusx-router (800 metrov);
vydelennuyu telefonnuyu 2-h provodnuyu liniyu 28.8Kbps trub-router<-->set' VC AO "Slavich";
vydelennuyu telefonnuyu 2-h provodnuyu liniyu 28.8Kbps trub-router<-->cup-router;
vydelennuyu telefonnuyu 2-h provodnuyu liniyu 28.8Kbps trub-router<-->Moskovskii uzel seti EmNet/NIS;
modemnyi pul.

Operacionnaya sistema	OS Linux v. 2.0.29	-
Funkcii trub-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
Statisticheskii uchet IP-trafika	ipfwadm-2.3	dlya obsluzhivaemyh linii
Keshiruyushii nameserver	named v keshiruyushem rezhime	dlya uluchsheniya vremeni razresheniya domennyh imen
Obsluzhivanie modemnogo pula	mgetty-0.98, pppd-2.3b3 uucord-1.0 (razrabotka lab. "Botik") pppmlogin (razrabotka lab. "Botik")	obsluzhivanie modemov, translyaciya potokov ot UUCP-klientov na uucp.botik.ru naznachenie psevdostaticheskih IP-nomerov dial-up pol'zovatelyam