ASTRONET

Computing Facilities and Topological Structure of AstroNet


SUN Sparcstation 10/51, 128Mb RAM, 8Gb HDD, 2xCD, 4mm DAT-streamer, 20" colour SUN monitor - granted by European Southern Observatory in 1994 year, grant ESO C&EE Programme #A-02-070. Operation system - Solaris 2.5
SUN Sparcstation IPC, 48Mb RAM, >10 Gb total space, 16" colour SUN monitor. Operation system - Solaris 2.5
Dual Pentium Pro 200, based on ASUS P/I-P65UP5 + C-P6ND, with 256 MB ECC RAM, 19Gb HDD (IBM DORS-32160W, IBM DCAS-34330W, Micropolis 3391WS, Seagate ST15230N), two SCSI controllers (AHA2940 and NCR53c815), Fast Ethernet - granted by Russian Foundation for Basic Research in 1996 year, grant RFFI 96-07-89395. Operation system - Linux 2.0.29
DEC Personal Workstation 433au, 256Mb RAM, 2Mb L2 cache, 4Gb HDD, PowerStorm 4D20, 17" Color TCO DEC monitor - granted by International Science and Technology Center, grant #370, 1997. Operation system - Digital UNIX 4.0C.

Super++ router © of Internet group - 486DX2/66, VESA+ISA, 4 MB RAM, No hard drive, no keyboard, no monitor. Operation system - MSDOS 6.22 + modified version of ka9q.
Not used now (obsoletted by Super++2).

Super++2 router © of Internet group - Pentium 120 based system, PCI, 32 MB RAM, 420 MB HDD, no keyboard, no monitor. Operation system - Linux. This router serves fast ethernet internal backbone, two 10Mb ethernet subnets and our 115Kbps external link. Three such boxes are installed at SAI.

Super++2 router © of Internet group - 486DX2/66, VESA+ISA, 16 MB RAM, 1.3 GB HDD, no keyboard, no monitor. Operation system - Linux. This router serves internal ethernet, 38.4 Kbps link to Crimean Astrophysical Observatory and 14.4 Kbps external link

486DX2/66, PCI, 32 MB RAM, 2 Gb disk space. Operation system - Linux 2.0.XX. The main server at SAI Crimean Observatory.

486DX2/66, EISA+ISA, 32 MB RAM, >3 Gb total space. Operation system - Linux 1.2.XX. Serves the local SAI network.


Also, AstroNet includes several Linux stations, OS/2 server and more than 100 DOS-boxes.


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