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CERT Advisory - Commodore Amiga UNIX finger Vulnerability
by CERT Advisory 12 Feb '93

12 Feb '93

=========================================================================== CA-93:04 CERT Advisory February 12, 1993 Commodore Amiga UNIX finger Vulnerability --------------------------------------------------------------------------- The CERT Coordination Center has received information concerning a vulnerability in the "finger" program of Commodore Business Machine's Amiga UNIX product. The vulnerability affects Commodore Amiga UNIX versions 1.1, 2.03, 2.1, 2.1p1, 2.1p2, and 2.1p2a. Commodore is aware of the vulnerability, and both a workaround and a patch are available. Affected sites should apply either the workaround or the patch, and directions are provided below. If you have any further questions, contact Commodore's David Miller via e-mail. David's e-mail address is davidm(a)cdmvax.commodore.com. --------------------------------------------------------------------------- I. Description The "finger" command in Amiga UNIX contains a security vulnerability. II. Impact Non-privileged users can gain unauthorized access to files. III. Solution Commodore has suggested a workaround and a patch, as follows: A. Workaround As root, modify the permission of the existing /usr/bin/finger to prevent misuse. # /bin/chmod 0755 /usr/bin/finger B. Patch As root, install the "pubsrc" package from the distribution tape. In the file, "/usr/src/pub/cmd/finger/src/finger.c", add the line: setuid(getuid()); immediately before the line reading: display_finger(finger_list); (Optionally) save a copy of the existing /usr/bin/finger and modify its permission to prevent misuse. # /bin/mv /usr/bin/finger /usr/bin/finger.orig # /bin/chmod 0755 /usr/bin/finger.orig In the directory, "/usr/src/pub/cmd/finger", issue the command: # cd /usr/src/pub/cmd/finger # make install ------------------------------------------------------------------------------ The CERT Coordination Center wishes to thank Commodore Business Machines for their response to this problem. ------------------------------------------------------------------------------ If you believe that your system has been compromised, contact the CERT Coordination Center or your representative in FIRST (Forum of Incident Response and Security Teams). Internet E-mail: cert(a)cert.org Telephone: 412-268-7090 (24-hour hotline) CERT personnel answer 7:30 a.m.-6:00 p.m. EST(GMT-5)/EDT(GMT-4), on call for emergencies during other hours. CERT Coordination Center Software Engineering Institute Carnegie Mellon University Pittsburgh, PA 15213-3890 Past advisories, information about FIRST representatives, and other information related to computer security are available for anonymous FTP from cert.org (192.88.209.5).

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Additions to the NSFNET policy-based routing database
by Steven K. Widmayer 12 Feb '93

12 Feb '93

The following additions have been made to the NSFNET policy-based routing database and will be installed on the T3 backbone by 08:00 EST: Total configured T3 networks: 9267 IP address Net name Country Date Priority:AS ---------- -------- ------- ---- ----------- 45 SHOWNETA C:US D:02/11/93 1:372 2:297 143.222 CUMMINS C:US D:02/12/93 1:701 2:702 3:279 146.76 DNRGISNET C:US D:02/11/93 1:701 2:702 3:279 149.99 PSINET-B-99 C:CA D:02/11/93 1:174 152.66 HUNGARNET-B01 C:HU D:02/12/93 1:513 2:1800 160.95 CUMMINS-FS C:US D:02/12/93 1:701 2:702 3:279 162.36 GARLAND-NET1 C:US D:02/11/93 1:280 2:114 192.36.60 SE-BTJ-1 C:SE D:02/11/93 1:1800 2:701 192.82.215 OCSNET C:US D:02/11/93 1:114 2:1700 3:701 4:702 5:279 192.86.85 NCD-PCX C:US D:02/11/93 1:701 2:702 3:279 192.122.149 COVIA-CTNET1 C:US D:02/12/93 1:209 2:210 192.138.89 WHEATON C:US D:02/11/93 1:1225 2:267 3:266 192.150.209 DOLPHIN C:NO D:02/11/93 1:1800 2:701 192.152.169 CEORD-WATER-169 C:US D:02/11/93 1:200 2:201 192.152.170 CEORH-WATER-170 C:US D:02/11/93 1:200 2:201 192.152.171 CEORL-WATER-171 C:US D:02/11/93 1:200 2:201 192.152.173 CEORP-WATER-173 C:US D:02/11/93 1:200 2:201 192.154.65 WSSU-NET C:US D:02/11/93 1:81 2:1327 192.158.32 CUMMINS-FS1 C:US D:02/12/93 1:701 2:702 3:279 192.158.33 CUMMINS-FS2 C:US D:02/12/93 1:701 2:702 3:279 192.158.34 CUMMINS-FS3 C:US D:02/12/93 1:701 2:702 3:279 192.158.35 CUMMINS-FS4 C:US D:02/12/93 1:701 2:702 3:279 192.158.36 CUMMINS-FS5 C:US D:02/12/93 1:701 2:702 3:279 192.158.37 CUMMINS-FS6 C:US D:02/12/93 1:701 2:702 3:279 192.158.38 CUMMINS-FS7 C:US D:02/12/93 1:701 2:702 3:279 192.158.39 CUMMINS-FS8 C:US D:02/12/93 1:701 2:702 3:279 192.158.40 CUMMINS-FS9 C:US D:02/12/93 1:701 2:702 3:279 192.158.41 CUMMINS-FS10 C:US D:02/12/93 1:701 2:702 3:279 192.158.42 CUMMINS-FS11 C:US D:02/12/93 1:701 2:702 3:279 192.158.43 CUMMINS-FS12 C:US D:02/12/93 1:701 2:702 3:279 192.158.44 CUMMINS-FS13 C:US D:02/12/93 1:701 2:702 3:279 192.158.45 CUMMINS-FS14 C:US D:02/12/93 1:701 2:702 3:279 192.158.46 CUMMINS-FS15 C:US D:02/12/93 1:701 2:702 3:279 192.158.47 CUMMINS-FS16 C:US D:02/12/93 1:701 2:702 3:279 192.158.48 CUMMINS-FS17 C:US D:02/12/93 1:701 2:702 3:279 192.158.49 CUMMINS-FS18 C:US D:02/12/93 1:701 2:702 3:279 192.158.50 CUMMINS-FS19 C:US D:02/12/93 1:701 2:702 3:279 192.158.51 CUMMINS-FS20 C:US D:02/12/93 1:701 2:702 3:279 192.158.52 CUMMINS-FS21 C:US D:02/12/93 1:701 2:702 3:279 192.158.53 CUMMINS-FS22 C:US D:02/12/93 1:701 2:702 3:279 192.158.54 CUMMINS-FS23 C:US D:02/12/93 1:701 2:702 3:279 192.158.55 CUMMINS-FS24 C:US D:02/12/93 1:701 2:702 3:279 192.158.56 CUMMINS-FS25 C:US D:02/12/93 1:701 2:702 3:279 192.158.57 CUMMINS-FS26 C:US D:02/12/93 1:701 2:702 3:279 192.158.58 CUMMINS-FS27 C:US D:02/12/93 1:701 2:702 3:279 192.158.59 CUMMINS-FS28 C:US D:02/12/93 1:701 2:702 3:279 192.158.60 CUMMINS-FS29 C:US D:02/12/93 1:701 2:702 3:279 192.158.61 CUMMINS-FS30 C:US D:02/12/93 1:701 2:702 3:279 192.207.64 ATCCU C:TH D:02/11/93 1:701 2:702 3:279 192.207.185 BOISEIDSTLIB C:US D:02/12/93 1:210 2:209 192.215.17 NETBLK-CERFNET-17 C:US D:02/11/93 1:1740 192.231.241 OCS-LUNA C:US D:02/11/93 1:114 2:1700 3:701 4:702 5:279 192.249.1 NETBLK-UTK1 C:US D:02/12/93 1:279 2:86 192.249.2 NETBLK-UTK2 C:US D:02/12/93 1:279 2:86 192.249.3 NETBLK-UTK3 C:US D:02/12/93 1:279 2:86 192.249.4 NETBLK-UTK4 C:US D:02/12/93 1:279 2:86 192.249.5 NETBLK-UTK5 C:US D:02/12/93 1:279 2:86 192.249.6 NETBLK-UTK6 C:US D:02/12/93 1:279 2:86 192.249.7 NETBLK-UTK7 C:US D:02/12/93 1:279 2:86 192.249.8 NETBLK-UTK8 C:US D:02/12/93 1:279 2:86 192.249.9 NETBLK-UTK9 C:US D:02/12/93 1:279 2:86 192.249.10 NETBLK-UTK10 C:US D:02/12/93 1:279 2:86 192.249.11 NETBLK-UTK11 C:US D:02/12/93 1:279 2:86 192.249.12 NETBLK-UTK12 C:US D:02/12/93 1:279 2:86 192.249.13 NETBLK-UTK13 C:US D:02/12/93 1:279 2:86 192.249.14 NETBLK-UTK14 C:US D:02/12/93 1:279 2:86 192.249.15 NETBLK-UTK15 C:US D:02/12/93 1:279 2:86 193.6.25 MTAPTI-NET C:HU D:02/12/93 1:513 2:1800 193.6.26 SOTE-EKS C:HU D:02/12/93 1:513 2:1800 193.6.32 VENET-01 C:HU D:02/12/93 1:513 2:1800 193.6.48 HU-PECS-01 C:HU D:02/12/93 1:513 2:1800 193.44.24 NUTNET1 C:SE D:02/11/93 1:1800 2:701 193.112.242 WRUK-NET C:GB D:02/11/93 1:701 2:1800 193.156.46 ULLEVAL-SH1 C:NO D:02/11/93 1:1800 2:701 193.156.47 ULLEVAL-SH2 C:NO D:02/11/93 1:1800 2:701 193.166.8 ATKI-NET-1 C:FI D:02/11/93 1:1800 2:701 193.166.9 ATKI-NET-2 C:FI D:02/11/93 1:1800 2:701 193.166.14 SLK-NET-1 C:FI D:02/11/93 1:1800 2:701 193.166.15 SLK-NET-2 C:FI D:02/11/93 1:1800 2:701 198.17.178 CUACC C:TH D:02/11/93 1:701 2:702 3:279 198.17.233 NETIOWA C:US D:02/11/93 1:1323 198.30.9 OAR9 C:US D:02/11/93 1:600 198.30.10 OAR10 C:US D:02/11/93 1:600 198.49.45 INS-DMZ C:US D:02/11/93 1:2386 198.49.104 CHICOJR C:US D:02/11/93 1:2150 2:1740 3:200 4:201 198.49.116 NORTHVILLE2 C:US D:02/12/93 1:237 2:233 198.49.117 NORTHVILLE3 C:US D:02/12/93 1:237 2:233 198.49.118 NORTHVILLE4 C:US D:02/12/93 1:237 2:233 198.49.119 OCS-ELUNET C:US D:02/11/93 1:114 2:1700 3:701 4:702 5:279 198.51.104 OUTSIDE-1 C:US D:02/11/93 1:174 198.51.105 OUTSIDE-2 C:US D:02/11/93 1:174 198.51.106 OUTSIDE-3 C:US D:02/11/93 1:174 198.58.2 JVNCNET-TEST-1 C:US D:02/11/93 1:97 198.58.3 JVNCNET-TEST-2 C:US D:02/11/93 1:97 198.58.4 JVNCNET-TEST-3 C:US D:02/11/93 1:97 198.58.5 JVNCNET-TEST-4 C:US D:02/11/93 1:97 198.58.6 JVNCNET-TEST-5 C:US D:02/11/93 1:97 Network IP: 45 Network Name: SHOWNETA Location: Interop Trade Show, Washington, DC, USA Country Code: US 1:372 Nasa Science Network (FIX-West) 2:297 Nasa Science Network (FIX-East) Network IP: 143.222 Network Name: CUMMINS Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 146.76 Network Name: DNRGISNET Location: Washington State Department of Natural Resources, Information Management Division, 1102 South Quince Street, Mailstop EV-31, Olympia, WA 98504, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 149.99 Network Name: PSINET-B-99 Location: Fonorola, 250 Albert Street, Suite 205, Ottawa, Ontario K1P 6M1, CANADA Country Code: CA 1:174 NYSERNet Regional Network / PSI Network IP: 152.66 Network Name: HUNGARNET-B01 Location: Network of the Technical University of Budapest, Muegyetem rkp. 9. III.e. 310; H-1111 Budapest; HUNGARY Country Code: HU 1:513 EASInet / CERN 2:1800 ICM-Atlantic Network IP: 160.95 Network Name: CUMMINS-FS Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 162.36 Network Name: GARLAND-NET1 Location: E-Systems, Garland Division, 1200 Jupiter, 4-63200, Garland, TX 75042, USA Country Code: US 1:280 SESQUINET Regional Network 2:114 SESQUINET Regional Network Network IP: 192.36.60 Network Name: SE-BTJ-1 Location: Library Service, Box 200, S-221 00 Lund, SWEDEN Country Code: SE 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 192.82.215 Network Name: OCSNET Location: OpenConnect Systems, Suite 800, 2711 LBJ Freeway, Dallas, TX 75234, USA Country Code: US 1:114 SESQUINET Regional Network 2:1700 SESQUINET Regional Network 3:701 Alternet 4:702 Alternet 5:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.85 Network Name: NCD-PCX Location: Network Computing Devices - PCX Division, PO Box 4900, Beaverton, OR 97005-7161, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.122.149 Network Name: COVIA-CTNET1 Location: COVIA Partnership/COVIA Technologies, 6855 South Havana Street, Englewood, CO 80112, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 192.138.89 Network Name: WHEATON Location: Wheaton College, Computing Services, 501 E. College Avenue, Wheaton, IL 60187, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.150.209 Network Name: DOLPHIN Location: Dolphin Server Technology A.S., P.O.Box 52, Bogerud, N-0621 Oslo, NORWAY Country Code: NO 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 192.152.169 Network Name: CEORD-WATER-169 Location: US Army Corps of Engineers, Ohio River Div., P.O. Box 1159, 550 Main St., Cincinnati, OH 45201-1159, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.152.170 Network Name: CEORH-WATER-170 Location: US Army Corps of Engineers, Ohio River Div., P.O. Box 1159, 550 Main St., Cincinnati, OH 45201-1159, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.152.171 Network Name: CEORL-WATER-171 Location: US Army Corps of Engineers, Ohio River Div., P.O. Box 1159, 550 Main St., Cincinnati, OH 45201-1159, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.152.173 Network Name: CEORP-WATER-173 Location: US Army Corps of Engineers, Ohio River Div., P.O. Box 1159, 550 Main St., Cincinnati, OH 45201-1159, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.154.65 Network Name: WSSU-NET Location: Winston-Salem State University, Winston-Salem, NC 27110, USA Country Code: US 1:81 CONCERT 2:1327 ANS Washington D.C. - DNSS 59 Network IP: 192.158.32 Network Name: CUMMINS-FS1 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.33 Network Name: CUMMINS-FS2 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.34 Network Name: CUMMINS-FS3 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.35 Network Name: CUMMINS-FS4 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.36 Network Name: CUMMINS-FS5 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.37 Network Name: CUMMINS-FS6 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.38 Network Name: CUMMINS-FS7 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.39 Network Name: CUMMINS-FS8 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.40 Network Name: CUMMINS-FS9 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.41 Network Name: CUMMINS-FS10 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.42 Network Name: CUMMINS-FS11 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.43 Network Name: CUMMINS-FS12 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.44 Network Name: CUMMINS-FS13 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.45 Network Name: CUMMINS-FS14 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.46 Network Name: CUMMINS-FS15 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.47 Network Name: CUMMINS-FS16 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.48 Network Name: CUMMINS-FS17 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.49 Network Name: CUMMINS-FS18 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.50 Network Name: CUMMINS-FS19 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.51 Network Name: CUMMINS-FS20 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.52 Network Name: CUMMINS-FS21 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.53 Network Name: CUMMINS-FS22 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.54 Network Name: CUMMINS-FS23 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.55 Network Name: CUMMINS-FS24 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.56 Network Name: CUMMINS-FS25 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.57 Network Name: CUMMINS-FS26 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.58 Network Name: CUMMINS-FS27 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.59 Network Name: CUMMINS-FS28 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.60 Network Name: CUMMINS-FS29 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.158.61 Network Name: CUMMINS-FS30 Location: Cummins Engine Company, Inc., 500 Jackson Street, Columbus, IN 47201, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.207.64 Network Name: ATCCU Location: Austrian-Thai Centre, Chulalongkorn University, Chemistry Department Fac. of Science, Bangkok, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.207.185 Network Name: BOISEIDSTLIB Location: Idaho State Library - Boise, 1910 University Drive, Boise, ID 83725, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) - ENSS 142 2:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 Network IP: 192.215.17 Network Name: NETBLK-CERFNET-17 Location: CERFnet, 3550 General Atomics Court, San Diego, CA 92121, USA Country Code: US 1:1740 CERFnet Network IP: 192.231.241 Network Name: OCS-LUNA Location: OpenConnect Systems, Suite 800, 2711 LBJ Freeway, Dallas, TX 75234, USA Country Code: US 1:114 SESQUINET Regional Network 2:1700 SESQUINET Regional Network 3:701 Alternet 4:702 Alternet 5:279 SURANET Regional Network (Georgia Tech) Network IP: 192.249.1 Network Name: NETBLK-UTK1 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.2 Network Name: NETBLK-UTK2 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.3 Network Name: NETBLK-UTK3 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.4 Network Name: NETBLK-UTK4 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.5 Network Name: NETBLK-UTK5 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.6 Network Name: NETBLK-UTK6 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.7 Network Name: NETBLK-UTK7 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.8 Network Name: NETBLK-UTK8 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.9 Network Name: NETBLK-UTK9 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.10 Network Name: NETBLK-UTK10 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.11 Network Name: NETBLK-UTK11 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.12 Network Name: NETBLK-UTK12 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.13 Network Name: NETBLK-UTK13 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.14 Network Name: NETBLK-UTK14 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 192.249.15 Network Name: NETBLK-UTK15 Location: University of Tennessee, Knoxville, 2339 Dunford Hall, Knoxville, TN 37996, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 193.6.25 Network Name: MTAPTI-NET Location: Institute for Political Science of the Hungarian Academy of Sciences, Benczur u. 33.; H-1068 Budapest; HUNGARY Country Code: HU 1:513 EASInet / CERN 2:1800 ICM-Atlantic Network IP: 193.6.26 Network Name: SOTE-EKS Location: Joint Research Organisation of the Hungarian Academy of Sciences & Semmelweis University, Ulloi ut 78/a; H-1082 Budapest; HUNGARY Country Code: HU 1:513 EASInet / CERN 2:1800 ICM-Atlantic Network IP: 193.6.32 Network Name: VENET-01 Location: University of Veszprem, Egyetem u. 10.; H-8200 Veszprem; HUNGARY Country Code: HU 1:513 EASInet / CERN 2:1800 ICM-Atlantic Network IP: 193.6.48 Network Name: HU-PECS-01 Location: Janus Pannonius University, Ifjusag utja 6.; H-7625 Pecs; HUNGARY Country Code: HU 1:513 EASInet / CERN 2:1800 ICM-Atlantic Network IP: 193.44.24 Network Name: NUTNET1 Location: NUTEK, Liljeholmsvagen 32, S-117 86 Stockholm, SWEDEN Country Code: SE 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.112.242 Network Name: WRUK-NET Location: Wolfram Research UK Ltd, Evenlode Court, Main Road, Long Hanborough, Oxfordshire OX8 2LA, UNITED KINGDOM Country Code: GB 1:701 Alternet 2:1800 ICM-Atlantic Network IP: 193.156.46 Network Name: ULLEVAL-SH1 Location: Ulleval sykehus, P.O.Box 86, N-0407 Oslo, NORWAY Country Code: NO 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.156.47 Network Name: ULLEVAL-SH2 Location: Ulleval sykehus, P.O.Box 86, N-0407 Oslo, NORWAY Country Code: NO 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.166.8 Network Name: ATKI-NET-1 Location: Institute of Information Technology, Rautatielaisenkatu 5, SF-00520 Helsinki, FINLAND Country Code: FI 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.166.9 Network Name: ATKI-NET-2 Location: Institute of Information Technology, Rautatielaisenkatu 5, SF-00520 Helsinki, FINLAND Country Code: FI 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.166.14 Network Name: SLK-NET-1 Location: Institute of Information Technology, Rautatielaisenkatu 5, SF-00520 Helsinki, FINLAND Country Code: FI 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 193.166.15 Network Name: SLK-NET-2 Location: Institute of Information Technology, Rautatielaisenkatu 5, SF-00520 Helsinki, FINLAND Country Code: FI 1:1800 ICM-Atlantic 2:701 Alternet Network IP: 198.17.178 Network Name: CUACC Location: Faculty of Commerce and Accountancy, Chulalongkorn University, Computer Center, Bangkok 10330, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.17.233 Network Name: NETIOWA Location: Net Iowa, 2435 Kimberly Road, #60 North, Bettendorf, IA 52722, USA Country Code: US 1:1323 ANS Chicago - DNSS 27 Network IP: 198.30.9 Network Name: OAR9 Location: OARnet, 1224 Kinnear Road, Columbus, OH 43212, USA Country Code: US 1:600 OARNET, Cleveland, OH Network IP: 198.30.10 Network Name: OAR10 Location: OARnet, 1224 Kinnear Road, Columbus, OH 43212, USA Country Code: US 1:600 OARNET, Cleveland, OH Network IP: 198.49.45 Network Name: INS-DMZ Location: AT&T Data Communications Services, 5000 Hadley Road, South Plainfield, NJ 07080-1117, USA Country Code: US 1:2386 INS-AS Network IP: 198.49.104 Network Name: CHICOJR Location: California State University, Chico, Communications Services, Chico, CA 95929-0405, USA Country Code: US 1:2150 CSUNET-SW 2:1740 CERFnet 3:200 BARRNet 4:201 BARRNet Network IP: 198.49.116 Network Name: NORTHVILLE2 Location: Northville Schools, Northville Public Schools, 501 W. Main, Northville, MI 48167, USA Country Code: US 1:237 MichNet (MERIT) 2:233 UMnet (University of Michigan) Network IP: 198.49.117 Network Name: NORTHVILLE3 Location: Northville Schools, Northville Public Schools, 501 W. Main, Northville, MI 48167, USA Country Code: US 1:237 MichNet (MERIT) 2:233 UMnet (University of Michigan) Network IP: 198.49.118 Network Name: NORTHVILLE4 Location: Northville Schools, Northville Public Schools, 501 W. Main, Northville, MI 48167, USA Country Code: US 1:237 MichNet (MERIT) 2:233 UMnet (University of Michigan) Network IP: 198.49.119 Network Name: OCS-ELUNET Location: OpenConnect Systems, Suite 800, 2711 LBJ Freeway, Dallas, TX 75234, USA Country Code: US 1:114 SESQUINET Regional Network 2:1700 SESQUINET Regional Network 3:701 Alternet 4:702 Alternet 5:279 SURANET Regional Network (Georgia Tech) Network IP: 198.51.104 Network Name: OUTSIDE-1 Location: Crystal Point, Inc., 22122 20th Ave SE, Suite 148, Bothell, WA 98021, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 198.51.105 Network Name: OUTSIDE-2 Location: Crystal Point, Inc., 22122 20th Ave SE, Suite 148, Bothell, WA 98021, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 198.51.106 Network Name: OUTSIDE-3 Location: Crystal Point, Inc., 22122 20th Ave SE, Suite 148, Bothell, WA 98021, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 198.58.2 Network Name: JVNCNET-TEST-1 Location: JvNCnet/Global Enterprise Services, B6 von Neumann Hall, Princeton, NJ 08544, USA Country Code: US 1:97 JvNCnet Regional Network Network IP: 198.58.3 Network Name: JVNCNET-TEST-2 Location: JvNCnet/Global Enterprise Services, B6 von Neumann Hall, Princeton, NJ 08544, USA Country Code: US 1:97 JvNCnet Regional Network Network IP: 198.58.4 Network Name: JVNCNET-TEST-3 Location: JvNCnet/Global Enterprise Services, B6 von Neumann Hall, Princeton, NJ 08544, USA Country Code: US 1:97 JvNCnet Regional Network Network IP: 198.58.5 Network Name: JVNCNET-TEST-4 Location: JvNCnet/Global Enterprise Services, B6 von Neumann Hall, Princeton, NJ 08544, USA Country Code: US 1:97 JvNCnet Regional Network Network IP: 198.58.6 Network Name: JVNCNET-TEST-5 Location: JvNCnet/Global Enterprise Services, B6 von Neumann Hall, Princeton, NJ 08544, USA Country Code: US 1:97 JvNCnet Regional Network The following gateway peers have also been added: AS Number: 189 AS Notes: BARRNet AS Country Code: US ANS: No BkBn: 690 NSS: 140.222.128 - pa-enss Palo Alto, California Gate: 192.31.48.189 - XX2.BARRNET.NET Palo Alto, CA AS Number: 1665 AS Notes: IBM Watson #2, Yorktown Heights, NY AS Country Code: US ANS: Yes BkBn: 690 NSS: 140.222.164 - ENSS 164 - IBM Watson Yorktown Heights, NY Gate: 129.34.139.88 - rhamas.watson.ibm.com IBM Watson, Yorktown Heights, NY AS Number: 1879 AS Notes: EUROPE-RS AS Country Code: SE ANS: No BkBn: 690 NSS: 140.222.136 - ENSS136 College Park, MD Gate: 192.41.177.242 - Europe-RS1.Ripe.Net Sprint TOC WDC AS Number: 2493 AS Notes: FONOROLA-EAST AS Country Code: CA ANS: Yes BkBn: 690 NSS: 140.222.35 - NYU-T1-C1 New York, New York Gate: 192.103.63.7 - fono-east Ontario, Canada ***************************************************************** The configuration reports which reflect today's update will be available for anonymous ftp on nis.nsf.net by 08:00 EST: configuration reports -- nis.nsf.net:nsfnet/announced.networks: ans_core.now as-as.now as-gw.now as-site.now as.now country.now gate-gw.now net-comp.now net-ter.now net-net.now netcount.now non-us.now nss-as.now nss-gw.now nss.now networks sorted by AS -- nis.nsf.net:nsfnet/announced.networks: nets.as_<AS number> NSS routing software configuration files -- nis.nsf.net:nsfnet/backbone.configuration: nss<NSS number>.t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files template.net, template.gate, and template.as. ******************************* --Steve Widmayer Merit/NSFNET skw(a)merit.edu --Riaz Taherzadeh-Yazdian NSFNET/ANSNET rty(a)ans.net

1 0

ENSS FDDI MTU
by Jordan Becker 12 Feb '93

12 Feb '93

> From Vince Fuller: > > At what point in the future are you planning to raise the FDDI MTU on > the ENSS from 4000 bytes to the default value of 4470 bytes? It has > recently come to my attention that we, and any other regional which > uses a cisco router on FDDI to peer with an ENSS, may be taking an > enormous performance hit by using the non-standard MTU - it seems that > the FDDI fast-switching path on a cisco router is automatically > disabled if the interface is configured with other than the default > MTU. This may explain some of the problems we have been having > recently with high CPU utilization levels on our routers which peer > with the NSFNET over FDDI. From: Vimal Solanki, Curtis Villamizar, Jordan Becker Draft Standard RFC-1188 states that "the MTU of FDDI networks shall be 4352 octets". At present, the IBM routers temporarily violate this as explained below. Currently we have 4000 byte MTU paths among all FDDI ENSSs. This is due to the fact that buffers are allocated in the current software such that the RS/960 T3 card can not support larger than a 4000 bytes MTU. Packets received larger than 4000 bytes are fragmented on the FDDI card (with the first fragment being 4000 bytes). This will be fixed when AIX 3.2 is deployed (scheduled for March). The MTU will will then increase to 4352 bytes on both the T3 and FDDI cards. We will still be able to *receive* packets up to 4470 bytes in size, and fragment them (with first fragment being 4352 bytes). However we will not *send* packets of size larger than 4352 bytes. > Can someone estimate for me the impact on an ENSS of fragmenting >4000 > byte packets? Given the relative scarcity of full-FDDI-MTU paths > through the Internet, the likelihood that packets larger than 4000 > bytes will need to be fragmented by an ENSS seems very low to me, so > unless an ENSS does something extremely stupid (such as drop packets) > when faced with such a fragmentation decision, my guess would be that > we will want to optimize the common case and run with default MTUs on > our FDDI cisco routers. In fact, as a Friday-night experiment, I have > reset the MTUs on all of our FDDI cisco routers with no apparent ill > effect. Is this likely to cause problems for the NSFNET? The FDDI card will handle the maximum possible fragmentation at the maximum possible bandwidth without any performance problems. In other words, if every single packet needs to be fragmented, the FDDI card can still handle it without dropping any packets for 22.5 Mbps full-duplex data stream between itself and the T3 card. This was tested with an ENSS router equipped with FDDI and the 22.5 Mbps HSSI/T3 card. While we did not run this specific test in the presence of T/960 Ethernet, T1 cards, or the new full T3 cards, the performance should still be good. Looking at ENSS128, there are no requests for buffers denied. There have been no errors at all in card-to-card, or card-to-system transfers which is where one would expect to see a problem due to fragmentation. > Please advise. We suggest that you set your MTUs to 4470 since this will ensure autonomous switching on your Cisco. When we go to AIX 3.2 we will use 4352 bytes MTU. This will still ensure almost zero fragmentation since almost all traffic will be sinked/sourced from end hosts. --------------------- RFC 1188 IP and ARP on FDDI Networks October 1990 MAC Layer Details Packet Size The FDDI MAC specification [4] defines a maximum frame size of 9000 symbols (4500 octets) for all frame fields, including four symbols (two octets) of preamble. This leaves roughly 4470 octets for data after the LLC/SNAP header is taken into account. However, in order to allow future extensions to the MAC header and frame status fields, it is desirable to reserve additional space for MAC overhead. Therefore, the MTU of FDDI networks shall be 4352 octets. This provides for 4096 octets of data and 256 octets of headers at the network layer and above. Implementations must not send packets larger than the MTU. Gateway implementations must be prepared to accept packets as large as the MTU and fragment them when necessary. Gateway implementations should be able to accept packets as large as can be carried within a maximum size FDDI frame and fragment them.

1 0

Additions to the NSFNET policy-based routing database
by Steven K. Widmayer 09 Feb '93

09 Feb '93

The following additions have been made to the NSFNET policy-based routing database and will be installed on the T3 backbone by 08:00 EST: Total configured T3 networks: 9178 IP address Net name Country Date Priority:AS ---------- -------- ------- ---- ----------- 155.186 TANDEM-B-NET C:US D:02/08/93 1:200 2:201 158.108 KU C:TH D:02/08/93 1:701 2:702 3:279 161.200 CHULANET C:TH D:02/08/93 1:701 2:702 3:279 164.94 NPRDC C:US D:02/08/93 1:22 2:568 3:19 192.33.22 PORTAL C:US D:02/08/93 1:200 2:201 192.86.98 WORLDBANK3-98 C:US D:02/08/93 1:86 2:279 192.86.99 WORLDBANK3-99 C:US D:02/08/93 1:86 2:279 192.86.100 WORLDBANK3-100 C:US D:02/08/93 1:86 2:279 192.86.101 WORLDBANK3-101 C:US D:02/08/93 1:86 2:279 192.86.102 WORLDBANK3-102 C:US D:02/08/93 1:86 2:279 192.86.103 WORLDBANK3-103 C:US D:02/08/93 1:86 2:279 192.86.104 WORLDBANK3-104 C:US D:02/08/93 1:86 2:279 192.86.105 WORLDBANK3-105 C:US D:02/08/93 1:86 2:279 192.86.106 WORLDBANK3-106 C:US D:02/08/93 1:86 2:279 192.86.164 ENTROPIC C:US D:02/08/93 1:701 2:702 3:279 192.100.77 MOR-OR-NET C:TH D:02/08/93 1:701 2:702 3:279 192.147.252 MAGNA-NET C:US D:02/08/93 1:555 192.149.120 RAEF-MODUK C:GB D:02/08/93 1:701 2:702 3:279 192.150.249 TU-NET C:TH D:02/08/93 1:701 2:702 3:279 192.150.251 NECTEC-NET C:TH D:02/08/93 1:701 2:702 3:279 192.160.127 MCS2 C:US D:02/08/93 1:701 2:702 3:279 192.188.190 GTE-MCSD C:US D:02/08/93 1:200 2:201 192.197.116 SPEEDWARE1 C:CA D:02/08/93 1:701 2:702 3:279 192.197.117 SPEEDWARE2 C:CA D:02/08/93 1:701 2:702 3:279 192.197.118 SPEEDWARE3 C:CA D:02/08/93 1:701 2:702 3:279 192.215.15 NETBLK-CERFNET-15 C:US D:02/08/93 1:1740 192.215.16 NETBLK-CERFNET-16 C:US D:02/08/93 1:1740 192.221.253 SURA-VIRT-NET C:US D:02/08/93 1:86 2:279 193.98.8 POP-NET1 C:DE D:02/08/93 1:701 2:1800 193.98.9 POP-NET2 C:DE D:02/08/93 1:701 2:1800 193.98.10 POP-NET3 C:DE D:02/08/93 1:701 2:1800 193.98.11 POP-NET4 C:DE D:02/08/93 1:701 2:1800 193.128.27 SPEEDWARE-UK C:GB D:02/08/93 1:701 2:702 3:279 193.128.81 BIOSIS C:GB D:02/08/93 1:701 2:702 3:279 198.3.41 CCR-IDA-2 C:US D:02/08/93 1:701 2:702 198.17.128 CLARK-COMM C:US D:02/08/93 1:200 2:201 198.17.154 JASON-NET C:US D:02/08/93 1:114 2:1700 3:560 4:281 5:701 198.22.46 AITCAMPUSNET C:TH D:02/08/93 1:701 2:702 3:279 198.49.45 INS-DMZ C:US D:02/08/93 1:2386 198.49.107 ICNET2 C:US D:02/08/93 1:174 198.51.191 DIGINET2 C:US D:02/08/93 1:267 2:1225 3:266 198.51.192 DIGINET3 C:US D:02/08/93 1:267 2:1225 3:266 198.51.193 DIGINET4 C:US D:02/08/93 1:267 2:1225 3:266 198.51.198 METATEC C:US D:02/08/93 1:174 Network IP: 155.186 Network Name: TANDEM-B-NET Location: Tandem Computers, inc., 10435 N. Tantau, Cupertino, CA 95014-0727, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 158.108 Network Name: KU Location: Kasetsart University, Phaholyodhin Road, Jatujak, Bangkok 10903, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 161.200 Network Name: CHULANET Location: Chulalongkorn University, Computer Service Center, Phyathai Road, Patumwan, Bangkok 10330, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 164.94 Network Name: NPRDC Location: Navy Personnel Research and Development Center, Code 152, San Diego, CA 92152, USA Country Code: US 1:22 NOSC (Naval Ocean Systems Center) 2:568 Milnet (FIX-West) 3:19 Milnet (FIX-East) Network IP: 192.33.22 Network Name: PORTAL Location: Portal Communications Company, 19720 Auburn Drive, Cupertino, CA 95014, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.86.98 Network Name: WORLDBANK3-98 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.99 Network Name: WORLDBANK3-99 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.100 Network Name: WORLDBANK3-100 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.101 Network Name: WORLDBANK3-101 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.102 Network Name: WORLDBANK3-102 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.103 Network Name: WORLDBANK3-103 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.104 Network Name: WORLDBANK3-104 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.105 Network Name: WORLDBANK3-105 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.106 Network Name: WORLDBANK3-106 Location: The World Bank Group, 1818 H Street NW, Washington, DC 20433, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 192.86.164 Network Name: ENTROPIC Location: Entropic Research Laboratory, 600 Pennsylvania Avenue, Suite 202, Washington, DC 20003, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.100.77 Network Name: MOR-OR-NET Location: Prince of Songkla University, The Computer Centre, Hat Yai, Songkla 90112, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.147.252 Network Name: MAGNA-NET Location: Instrumental Computing, Inc., 4500 Park Glen Road, #390, St. Louis Park, MN 55416, USA Country Code: US 1:555 Minnesota Supercomputer Center Network (MSCNet) Network IP: 192.149.120 Network Name: RAEF-MODUK Location: Defence Research Agency, Room 234 Q134 Building, Space Sector, DRA Farnborough, Hampshire GU14 6TD, UNITED KINGDOM Country Code: GB 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.150.249 Network Name: TU-NET Location: Thammasat University, The Information Processing Institute for Education and Development (IPIED), 2 Prachan Road, Bangkok 10200, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.150.251 Network Name: NECTEC-NET Location: National Electronics and Computer Technology Center, Ministry of Science, Technology and Energy, Rama VI Road, Bangkok 10400, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.160.127 Network Name: MCS2 Location: Macro Computer Solutions, MCS, 3217 N. Sheffield, Chicago, IL 60657, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.188.190 Network Name: GTE-MCSD Location: GTE Government Systems, Electronic Defense Division, 100 Ferguson Drive, Mt. View, CA 94039, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.197.116 Network Name: SPEEDWARE1 Location: Speedware Research & Development Inc., 330 Cote Vertu, Suite 303, St. Laurent, QC H4R 2B8, CANADA Country Code: CA 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.197.117 Network Name: SPEEDWARE2 Location: Speedware Research & Development Inc., 330 Cote Vertu, Suite 303, St. Laurent, QC H4R 2B8, CANADA Country Code: CA 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.197.118 Network Name: SPEEDWARE3 Location: Speedware Research & Development Inc., 330 Cote Vertu, Suite 303, St. Laurent, QC H4R 2B8, CANADA Country Code: CA 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 192.215.15 Network Name: NETBLK-CERFNET-15 Location: CERFnet, 3550 General Atomics Court, San Diego, CA 92121, USA Country Code: US 1:1740 CERFnet Network IP: 192.215.16 Network Name: NETBLK-CERFNET-16 Location: CERFnet, 3550 General Atomics Court, San Diego, CA 92121, USA Country Code: US 1:1740 CERFnet Network IP: 192.221.253 Network Name: SURA-VIRT-NET Location: SURAnet, 8400 Baltimore Blvd., College Park, MD 20740, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) Network IP: 193.98.8 Network Name: POP-NET1 Location: Wieske's Crew GmbH, Guentherstrasse 94, D-W-2000 Hamburg 76, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM-Atlantic Network IP: 193.98.9 Network Name: POP-NET2 Location: Wieske's Crew GmbH, Guentherstrasse 94, D-W-2000 Hamburg 76, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM-Atlantic Network IP: 193.98.10 Network Name: POP-NET3 Location: Wieske's Crew GmbH, Guentherstrasse 94, D-W-2000 Hamburg 76, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM-Atlantic Network IP: 193.98.11 Network Name: POP-NET4 Location: Wieske's Crew GmbH, Guentherstrasse 94, D-W-2000 Hamburg 76, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM-Atlantic Network IP: 193.128.27 Network Name: SPEEDWARE-UK Location: Speedware PLC, Vincent House, Vincent Square, London SW1P 2NB, UNITED KINGDOM Country Code: GB 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 193.128.81 Network Name: BIOSIS Location: Biosis UK, 54 Micklegate, York YO1 1LF, UNITED KINGDOM Country Code: GB 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.3.41 Network Name: CCR-IDA-2 Location: Center for Communications Research, Institute for Defense Analysis, Thanet Road, Princeton, NJ 08540, USA Country Code: US 1:701 Alternet 2:702 Alternet Network IP: 198.17.128 Network Name: CLARK-COMM Location: Clark Communications, PO Box 399, Mountain View, CA 94042, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 198.17.154 Network Name: JASON-NET Location: Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA Country Code: US 1:114 SESQUINET Regional Network 2:1700 SESQUINET Regional Network 3:560 NEARnet Regional Network 4:281 NEARnet Regional Network 5:701 Alternet Network IP: 198.22.46 Network Name: AITCAMPUSNET Location: Asian Institute of Technology, Division of Computer Science, 58 Moo 9, Km. 42 Phaholyothin Highway, Klong Luang, Pathumthani 12120, THAILAND Country Code: TH 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.49.45 Network Name: INS-DMZ Location: AT&T Data Communications Services, 5000 Hadley Road, South Plainfield, NJ 07080-1117, USA Country Code: US 1:2386 INS-AS Network IP: 198.49.107 Network Name: ICNET2 Location: Network Users Group, Ltd., 4971 Pitchpine Court 1-B, Ypsilanti, MI 48197, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 198.51.191 Network Name: DIGINET2 Location: DigiBoard Incorporated, 6400 Flying Cloud Drive, Eden Prairie, MN 55344, USA Country Code: US 1:267 CICNET at UIUC 2:1225 CICNET at Argonne Labs 3:266 CICNET at MERIT Network IP: 198.51.192 Network Name: DIGINET3 Location: DigiBoard Incorporated, 6400 Flying Cloud Drive, Eden Prairie, MN 55344, USA Country Code: US 1:267 CICNET at UIUC 2:1225 CICNET at Argonne Labs 3:266 CICNET at MERIT Network IP: 198.51.193 Network Name: DIGINET4 Location: DigiBoard Incorporated, 6400 Flying Cloud Drive, Eden Prairie, MN 55344, USA Country Code: US 1:267 CICNET at UIUC 2:1225 CICNET at Argonne Labs 3:266 CICNET at MERIT Network IP: 198.51.198 Network Name: METATEC Location: Metatec, 4233 Mario Court, Plymouth, MI 48170, USA Country Code: US 1:174 NYSERNet Regional Network / PSI The following T3 routers have also been added: AS Number: 2386 AS Notes: INS-AS AS Country Code: US ANS: Yes BkBn: 690 NSS: 140.222.222 - ENSS 222 - InterNIC South Plainfield, NJ No Router: static next hop configuration ***************************************************************** The configuration reports which reflect today's update will be available for anonymous ftp on nis.nsf.net by 08:00 EST: configuration reports -- nis.nsf.net:nsfnet/announced.networks: ans_core.now as-as.now as-gw.now as-site.now as.now country.now gate-gw.now net-comp.now net-ter.now net-net.now netcount.now non-us.now nss-as.now nss-gw.now nss.now networks sorted by AS -- nis.nsf.net:nsfnet/announced.networks: nets.as_<AS number> NSS routing software configuration files -- nis.nsf.net:nsfnet/backbone.configuration: nss<NSS number>.t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files template.net, template.gate, and template.as. ******************************* --Steve Widmayer Merit/NSFNET skw(a)merit.edu --Riaz Taherzadeh-Yazdian NSFNET/ANSNET rty(a)ans.net

1 0

ENSS FDDI MTU
by noc＠barrnet.net 06 Feb '93

06 Feb '93

At what point in the future are you planning to raise the FDDI MTU on the ENSS from 4000 bytes to the default value of 4470 bytes? It has recently come to my attention that we, and any other regional which uses a cisco router on FDDI to peer with an ENSS, may be taking an enormous performance hit by using the non-standard MTU - it seems that the FDDI fast-switching path on a cisco router is automatically disabled if the interface is configured with other than the default MTU. This may explain some of the problems we have been having recently with high CPU utilization levels on our routers which peer with the NSFNET over FDDI. Can someone estimate for me the impact on an ENSS of fragmenting >4000 byte packets? Given the relative scarcity of full-FDDI-MTU paths through the Internet, the likelihood that packets larger than 4000 bytes will need to be fragmented by an ENSS seems very low to me, so unless an ENSS does something extremely stupid (such as drop packets) when faced with such a fragmentation decision, my guess would be that we will want to optimize the common case and run with default MTUs on our FDDI cisco routers. In fact, as a Friday-night experiment, I have reset the MTUs on all of our FDDI cisco routers with no apparent ill effect. Is this likely to cause problems for the NSFNET? Please advise. Vince Fuller, BARRNet technical director P.S. Note to BARRNet NOC folks: the FDDI MTU change, which I have applied to SU-A, SU-B, SU-CAMPUS, and XX1, has not been committed to NVRAM, so a reload (or crash) will cause it to be backed-out.

1 0

Additions to the NSFNET policy-based routing database
by Steven K. Widmayer 05 Feb '93

05 Feb '93

The following additions have been made to the NSFNET policy-based routing database and will be installed on the T3 backbone by 08:00 EST: Total configured T3 networks: 9203 IP address Net name Country Date Priority:AS ---------- -------- ------- ---- ----------- 139.126 ADP C:US D:02/04/93 1:174 152.157 WSIPC-NET C:US D:02/03/93 1:1331 155.95 GTE-NEEDHAM C:US D:02/04/93 1:86 2:279 3:209 4:210 156.41 WASTE C:US D:02/03/93 1:200 2:201 157.89 EKU C:US D:02/03/93 1:279 2:86 158.65 KEENE C:US D:02/03/93 1:560 2:281 5:701 161.119 UTAH-GOV C:US D:02/04/93 1:210 2:209 192.16.187 CAN-NET C:NL D:02/04/93 1:701 2:1800 192.22.17 CALIPER C:US D:02/04/93 1:560 2:281 5:701 192.58.220 PELE C:US D:02/03/93 1:200 2:201 192.68.202 ORINET C:US D:02/03/93 1:685 2:73 3:101 192.83.199 LAMBDA C:US D:02/04/93 1:200 2:201 192.104.140 CPB C:NL D:02/04/93 1:513 2:1800 192.119.1 LOIHI C:US D:02/03/93 1:200 2:201 192.149.217 DNA-GOV4 C:US D:02/04/93 1:1740 192.149.236 HTAC C:US D:02/04/93 1:174 192.154.80 FSUFAY2-NET C:US D:02/03/93 1:81 2:1327 192.203.239 WEDNET12 C:US D:02/03/93 1:1331 192.206.202 WEDNET2 C:US D:02/03/93 1:1331 192.217.1 CICNET-BLOCK1 C:US D:02/04/93 1:1225 2:267 3:266 192.217.2 CICNET-BLOCK2 C:US D:02/04/93 1:1225 2:267 3:266 192.217.3 CICNET-BLOCK3 C:US D:02/04/93 1:1225 2:267 3:266 192.217.5 CICNET-BLOCK5 C:US D:02/04/93 1:1225 2:267 3:266 192.217.6 CICNET-BLOCK6 C:US D:02/04/93 1:1225 2:267 3:266 192.217.7 CICNET-BLOCK7 C:US D:02/04/93 1:1225 2:267 3:266 192.217.9 CICNET-BLOCK9 C:US D:02/04/93 1:1225 2:267 3:266 192.217.17 CICNET-BLOCK17 C:US D:02/04/93 1:1225 2:267 3:266 192.217.18 CICNET-BLOCK18 C:US D:02/04/93 1:1225 2:267 3:266 192.217.19 CICNET-BLOCK19 C:US D:02/04/93 1:1225 2:267 3:266 192.217.20 CICNET-BLOCK20 C:US D:02/04/93 1:1225 2:267 3:266 192.217.21 CICNET-BLOCK21 C:US D:02/04/93 1:1225 2:267 3:266 192.217.22 CICNET-BLOCK22 C:US D:02/04/93 1:1225 2:267 3:266 192.217.23 CICNET-BLOCK23 C:US D:02/04/93 1:1225 2:267 3:266 192.217.25 CICNET-BLOCK25 C:US D:02/04/93 1:1225 2:267 3:266 192.217.26 CICNET-BLOCK26 C:US D:02/04/93 1:1225 2:267 3:266 192.217.27 CICNET-BLOCK27 C:US D:02/04/93 1:1225 2:267 3:266 192.217.28 CICNET-BLOCK28 C:US D:02/04/93 1:1225 2:267 3:266 192.217.29 CICNET-BLOCK29 C:US D:02/04/93 1:1225 2:267 3:266 192.217.30 CICNET-BLOCK30 C:US D:02/04/93 1:1225 2:267 3:266 192.217.31 CICNET-BLOCK31 C:US D:02/04/93 1:1225 2:267 3:266 192.217.41 CICNET-BLOCK41 C:US D:02/04/93 1:1225 2:267 3:266 192.217.42 CICNET-BLOCK42 C:US D:02/04/93 1:1225 2:267 3:266 192.217.89 CICNET-BLOCK89 C:US D:02/04/93 1:1225 2:267 3:266 192.217.129 CICNET-BLOCK129 C:US D:02/04/93 1:1225 2:267 3:266 192.217.130 CICNET-BLOCK130 C:US D:02/04/93 1:1225 2:267 3:266 192.217.131 CICNET-BLOCK131 C:US D:02/04/93 1:1225 2:267 3:266 192.217.133 CICNET-BLOCK133 C:US D:02/04/93 1:1225 2:267 3:266 192.231.213 SAUMAG C:US D:02/04/93 1:93 192.231.249 WEDNET9 C:US D:02/03/93 1:1331 192.234.118 WEDNET5 C:US D:02/03/93 1:1331 192.234.120 WEDNET7 C:US D:02/03/93 1:1331 192.234.121 WEDNET8 C:US D:02/03/93 1:1331 192.245.174 PUBLICDISC C:US D:02/04/93 1:200 2:201 192.246.49 PSINET-C2-49 C:US D:02/04/93 1:174 192.246.50 PSINET-C2-50 C:US D:02/04/93 1:174 192.246.51 PSINET-C2-51 C:US D:02/04/93 1:174 192.246.52 PSINET-C2-52 C:US D:02/04/93 1:174 192.246.53 PSINET-C2-53 C:US D:02/04/93 1:174 192.246.54 PSINET-C2-54 C:US D:02/04/93 1:174 192.246.55 PSINET-C2-55 C:US D:02/04/93 1:174 192.246.56 PSINET-C2-56 C:US D:02/04/93 1:174 192.246.57 PSINET-C2-57 C:US D:02/04/93 1:174 192.246.58 PSINET-C2-58 C:US D:02/04/93 1:174 192.246.59 PSINET-C2-59 C:US D:02/04/93 1:174 192.246.60 PSINET-C2-60 C:US D:02/04/93 1:174 192.246.61 PSINET-C2-61 C:US D:02/04/93 1:174 192.246.62 PSINET-C2-62 C:US D:02/04/93 1:174 192.246.63 PSINET-C2-63 C:US D:02/04/93 1:174 192.246.64 PSINET-C2-64 C:US D:02/04/93 1:174 192.254.15 NTC C:US D:02/04/93 1:274 2:60 193.80.21 FOCUS-NET C:AT D:02/04/93 1:701 2:1800 193.112.244 BRAZIER C:GB D:02/04/93 1:701 2:1800 198.6.128 GPORT128 C:US D:02/03/93 1:701 2:702 3:279 198.17.69 NISEVAL C:US D:02/02/93 1:22 2:568 3:19 198.17.223 CAMERON C:US D:02/04/93 1:93 198.17.247 ACCESS-DOM C:US D:02/04/93 1:209 2:210 198.29.32 NAVELEXCHASN1 C:US D:02/04/93 1:19 2:568 198.29.33 NAVELEXCHASN2 C:US D:02/04/93 1:19 2:568 198.29.34 NAVELEXCHASN3 C:US D:02/04/93 1:19 2:568 198.29.35 NAVELEXCHASN4 C:US D:02/04/93 1:19 2:568 198.29.36 NAVELEXCHASN5 C:US D:02/04/93 1:19 2:568 198.29.37 NAVELEXCHASN6 C:US D:02/04/93 1:19 2:568 198.29.38 NAVELEXCHASN7 C:US D:02/04/93 1:19 2:568 198.29.39 NAVELEXCHASN8 C:US D:02/04/93 1:19 2:568 198.29.40 NAVELEXCHASN9 C:US D:02/04/93 1:19 2:568 198.29.41 NAVELEXCHASN10 C:US D:02/04/93 1:19 2:568 198.35.1 SUB-PPPL0 C:US D:02/04/93 1:293 2:291 198.35.2 SUB-PPPL1 C:US D:02/04/93 1:293 2:291 198.35.3 SUB-PPPL2 C:US D:02/04/93 1:293 2:291 198.35.4 SUB-PPPL3 C:US D:02/04/93 1:293 2:291 198.35.5 SUB-PPPL4 C:US D:02/04/93 1:293 2:291 198.35.6 SUB-PPPL5 C:US D:02/04/93 1:293 2:291 198.35.7 SUB-PPPL6 C:US D:02/04/93 1:293 2:291 198.35.8 SUB-PPPL7 C:US D:02/04/93 1:293 2:291 198.35.9 SUB-PPPL8 C:US D:02/04/93 1:293 2:291 198.35.10 SUB-PPP9 C:US D:02/04/93 1:293 2:291 198.35.11 SUB-PPP10 C:US D:02/04/93 1:293 2:291 198.35.12 SUB-PPP11 C:US D:02/04/93 1:293 2:291 198.51.93 NTLP-NET1 C:US D:02/03/93 1:209 2:210 198.51.94 NTLP-NET2 C:US D:02/03/93 1:209 2:210 Network IP: 139.126 Network Name: ADP Location: Automatic Data Processing, 2525 SW First Avenue, Portland, OR 97201, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 152.157 Network Name: WSIPC-NET Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 155.95 Network Name: GTE-NEEDHAM Location: GTE Government Systems, Building 7, 77 A Street, Needham Heights, MA 02194, USA Country Code: US 1:86 SURANET Regional Network (College Park) 2:279 SURANET Regional Network (Georgia Tech) 3:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 4:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 156.41 Network Name: WASTE Location: California Integrated Waste Management Board, 8800 Cal Center Drive, Sacramento, CA 95826, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 157.89 Network Name: EKU Location: Eastern Kentucky University, Academic Computing Services, 3.395219E-313astern Kentucky University, Richmond, KY 40475-3111, USA Country Code: US 1:279 SURANET Regional Network (Georgia Tech) 2:86 SURANET Regional Network (College Park) Network IP: 158.65 Network Name: KEENE Location: Keene State College, 229 Main Street, Keene, NH 03431, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 5:701 Alternet Network IP: 161.119 Network Name: UTAH-GOV Location: State of Utah, Division of Information Technology Services, 6000 State Office Building, Salt Lake City, UT 84114, USA Country Code: US 1:210 Westnet Regional Network (Utah Attachment) - ENSS 142 2:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 Network IP: 192.16.187 Network Name: CAN-NET Location: Stichting CAN, c/o CWI, Kruislaan 413, NL-1098 SJ Amsterdam, NETHERLANDS Country Code: NL 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 192.22.17 Network Name: CALIPER Location: Caliper Corporation, 1172 Beacon Street, Newton, MA 02161, USA Country Code: US 1:560 NEARnet Regional Network 2:281 NEARnet Regional Network 5:701 Alternet Network IP: 192.58.220 Network Name: PELE Location: Pele, 3045 Alma Street, Palo Alto, CA 94306-2324, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.68.202 Network Name: ORINET Location: Oregon Research Institute, 1899 Willamette, Eugene, OR 97401, USA Country Code: US 1:685 NorthWestNet Regional Network 2:73 NorthWestNet Regional Network 3:101 NorthWestNet Regional Network Network IP: 192.83.199 Network Name: LAMBDA Location: Lambda Telecommunications, 3585 Altadena Avenue, San Diego, CA 92105, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.104.140 Network Name: CPB Location: Centraal Planburo, Van Stolkweg 14, NL-2585 JR Den Haag, NETHERLANDS Country Code: NL 1:513 EASInet / CERN 2:1800 ICM (FIX-East) Network IP: 192.119.1 Network Name: LOIHI Location: Steven Bjork, 3045 Alma Street, Palo Alto, CA 94306-2324, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.149.217 Network Name: DNA-GOV4 Location: DNA/Los Alamos, Los Alamos National Laboratory, MS B254, Los Alamos, MN 87545, USA Country Code: US 1:1740 CERFnet Network IP: 192.149.236 Network Name: HTAC Location: Heath Tecna Aerospace Co., 19819 84th Ave. South, Kent, WA 98032-1298, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.154.80 Network Name: FSUFAY2-NET Location: Fayetteville State University, 1200 Murchison Road, Fayetteville, NC 28301-4298, USA Country Code: US 1:81 CONCERT 2:1327 ANS Washington D.C. - DNSS 59 Network IP: 192.203.239 Network Name: WEDNET12 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.206.202 Network Name: WEDNET2 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.217.1 Network Name: CICNET-BLOCK1 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.2 Network Name: CICNET-BLOCK2 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.3 Network Name: CICNET-BLOCK3 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.5 Network Name: CICNET-BLOCK5 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.6 Network Name: CICNET-BLOCK6 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.7 Network Name: CICNET-BLOCK7 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.9 Network Name: CICNET-BLOCK9 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.17 Network Name: CICNET-BLOCK17 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.18 Network Name: CICNET-BLOCK18 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.19 Network Name: CICNET-BLOCK19 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.20 Network Name: CICNET-BLOCK20 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.21 Network Name: CICNET-BLOCK21 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.22 Network Name: CICNET-BLOCK22 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.23 Network Name: CICNET-BLOCK23 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.25 Network Name: CICNET-BLOCK25 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.26 Network Name: CICNET-BLOCK26 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.27 Network Name: CICNET-BLOCK27 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.28 Network Name: CICNET-BLOCK28 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.29 Network Name: CICNET-BLOCK29 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.30 Network Name: CICNET-BLOCK30 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.31 Network Name: CICNET-BLOCK31 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.41 Network Name: CICNET-BLOCK41 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.42 Network Name: CICNET-BLOCK42 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.89 Network Name: CICNET-BLOCK89 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.129 Network Name: CICNET-BLOCK129 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.130 Network Name: CICNET-BLOCK130 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.131 Network Name: CICNET-BLOCK131 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.217.133 Network Name: CICNET-BLOCK133 Location: CICNet, Inc., 2901 Hubbard Rd., Ann Arbor, MI 48109, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 192.231.213 Network Name: SAUMAG Location: Southern Arkansas University, SAU Computer Services, SAU Box 1266, Magnolia, AR 71753, USA Country Code: US 1:93 MIDnet Network IP: 192.231.249 Network Name: WEDNET9 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.234.118 Network Name: WEDNET5 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.234.120 Network Name: WEDNET7 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.234.121 Network Name: WEDNET8 Location: Washington Schools Information Processing Cooperative, 2000 - 200th Place, SW, Lynnwood, WA 98036, USA Country Code: US 1:1331 ANS Seattle - DNSS 91 Network IP: 192.245.174 Network Name: PUBLICDISC Location: Public Disc, 459 Hamilton Ave., Suite 100, Palo Alto, CA 94301, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.246.49 Network Name: PSINET-C2-49 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.50 Network Name: PSINET-C2-50 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.51 Network Name: PSINET-C2-51 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.52 Network Name: PSINET-C2-52 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.53 Network Name: PSINET-C2-53 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.54 Network Name: PSINET-C2-54 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.55 Network Name: PSINET-C2-55 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.56 Network Name: PSINET-C2-56 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.57 Network Name: PSINET-C2-57 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.58 Network Name: PSINET-C2-58 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.59 Network Name: PSINET-C2-59 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.60 Network Name: PSINET-C2-60 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.61 Network Name: PSINET-C2-61 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.62 Network Name: PSINET-C2-62 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.63 Network Name: PSINET-C2-63 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.246.64 Network Name: PSINET-C2-64 Location: PSI, Inc., 165 Jordan Road, Troy, NY, 12180, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.254.15 Network Name: NTC Location: SRI International, PO Box 10034, Fort Irwin, CA 92310, USA Country Code: US 1:274 TWBNET (FIX-East) 2:60 TWBNET (FIX-West) Network IP: 193.80.21 Network Name: FOCUS-NET Location: Focus EDV GmbH, Erzherzog Johann Strasse 28, A-8054 Seiersberg, AUSTRIA Country Code: AT 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 193.112.244 Network Name: BRAZIER Location: Brazier Systems & Consultants Ltd, 240 Bridge Road, Sarisbury Green, Southampton SO3 7ED, UNITED KINGDOM Country Code: GB 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 198.6.128 Network Name: GPORT128 Location: Graphport, Inc., 355 W. 56th Street, New York, NY 10019, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.17.69 Network Name: NISEVAL Location: NISE West Vallejo Det., NISE West, Bldg 509, Code 142, Vallejo, CA 94592, USA Country Code: US 1:22 NOSC (Naval Ocean Systems Center) 2:568 Milnet (FIX-West) 3:19 Milnet (FIX-East) Network IP: 198.17.223 Network Name: CAMERON Location: Cameron University, 2800 West Gore, Lawton, OK 73505, USA Country Code: US 1:93 MIDnet Network IP: 198.17.247 Network Name: ACCESS-DOM Location: Access Graphics, Inc., 1426 Pearl Street, Boulder, CO 80302, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 198.29.32 Network Name: NAVELEXCHASN1 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.33 Network Name: NAVELEXCHASN2 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.34 Network Name: NAVELEXCHASN3 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.35 Network Name: NAVELEXCHASN4 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.36 Network Name: NAVELEXCHASN5 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.37 Network Name: NAVELEXCHASN6 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.38 Network Name: NAVELEXCHASN7 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.39 Network Name: NAVELEXCHASN8 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.40 Network Name: NAVELEXCHASN9 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.29.41 Network Name: NAVELEXCHASN10 Location: Naval Electronic Systems Engineering Center, Code 103, NAVELEXCEN, Charleston, 4600 Marriott Drive, Charleston, SC 29418-6504, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 198.35.1 Network Name: SUB-PPPL0 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.2 Network Name: SUB-PPPL1 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.3 Network Name: SUB-PPPL2 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.4 Network Name: SUB-PPPL3 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.5 Network Name: SUB-PPPL4 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.6 Network Name: SUB-PPPL5 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.7 Network Name: SUB-PPPL6 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.8 Network Name: SUB-PPPL7 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.9 Network Name: SUB-PPPL8 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.10 Network Name: SUB-PPP9 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.11 Network Name: SUB-PPP10 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.35.12 Network Name: SUB-PPP11 Location: Princeton Plasma Physics Laboratory, Forrestal Research Center, P.O. Box 451, Princeton, NJ 08543, USA Country Code: US 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 198.51.93 Network Name: NTLP-NET1 Location: Northfield Trading Limited Partners, 3333 S. Wadsworth Blvd., Ste. D318, Lakewood, CO 80227, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 198.51.94 Network Name: NTLP-NET2 Location: Northfield Trading Limited Partners, 3333 S. Wadsworth Blvd., Ste. D318, Lakewood, CO 80227, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 ***************************************************************** The configuration reports which reflect today's update will be available for anonymous ftp on nis.nsf.net by 08:00 EST: configuration reports -- nis.nsf.net:nsfnet/announced.networks: ans_core.now as-as.now as-gw.now as-site.now as.now country.now gate-gw.now net-comp.now net-ter.now net-net.now netcount.now non-us.now nss-as.now nss-gw.now nss.now networks sorted by AS -- nis.nsf.net:nsfnet/announced.networks: nets.as_<AS number> NSS routing software configuration files -- nis.nsf.net:nsfnet/backbone.configuration: nss<NSS number>.t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files template.net, template.gate, and template.as. ******************************* --Steve Widmayer Merit/NSFNET skw(a)merit.edu --Riaz Taherzadeh-Yazdian NSFNET/ANSNET rty(a)ans.net

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CERT Advisory - SunOS File/Directory Permissions
by CERT Advisory 04 Feb '93

04 Feb '93

----------------------------------------------------------------------------- CA-93:03 CERT Advisory February 3, 1993 SunOS File/Directory Permissions ----------------------------------------------------------------------------- The default permissions on a number of files and directories in SunOS 4.1, 4.1.1, 4.1.2, and 4.1.3 are set incorrectly. These problems are relevant for the sun3, sun3x, sun4, sun4c, and sun4m architectures. They have been fixed in SunOS 5.0. (Note that SunOS 5.0 is the operating system included in the Solaris 2.0 software distribution.) An updated patch to reset these permissions is available from Sun. CERT has seen an increasing number of attackers exploit these problems on systems and we encourage sites to consider installing this patch. ----------------------------------------------------------------------------- I. Description File permissions on numerous files were set incorrectly in the distribution tape of 4.1.x. A typical example is that a file which should have been owned by "root" was set to be owned by "bin". Not all sites will need or want to install the patch for this problem. The decision of what user id should own most system files and directories depends on the administrative practices of the site. It is quite reasonable to run a system where the majority of files are owned by "bin" as long as the entire system is run in a manner consistent with that practice. As distributed, the SunOS configuration expects most system files to be owned by "root". The fact that some are not creates security problems. Therefore, sites that are running the SunOS versions listed above as distributed should install the patch described below. Sites that have made an informed choice to configure their system differently may instead want to review the patch script and consider which, if any, of the changes should be made on their system. II. Impact Depending on the specific configuration of the local site, the default permissions may allow local users to gain "root" access. III. Solution 1) Sun has provided a script to reset file and directory permissions to their correct values. The script is available in Sun's Patch #100103 version 11. This patch can be obtained via local Sun Answer Centers worldwide as well as through anonymous FTP from the ftp.uu.net (137.39.1.9) system in the /systems/sun/sun-dist directory. Patch ID Filename Checksum 100103-11 100103-11.tar.Z 19847 6 Please note that Sun Microsystems sometimes updates patch files. If you find that the checksum is different please contact Sun Microsystems or CERT for verification. 2) Uncompress the file, extract the contents of the tar archive, and review the README file. % uncompress 100103-11.tar.Z % tar xfv 100103-11.tar % cat README 3) This patch will reset the group ownership of certain files to either "staff" or "bin". Make sure you have entries in the "/etc/group" file for these accounts. % grep '^staff:' /etc/group % grep '^bin:' /etc/group If you do not have both of these you will need to either add the missing account(s) or modify the patch script (4.1secure.sh) to reflect group ownerships appropriate for your site. (Note that the security problems are fixed by the ownerships and mode bits specified in the patch - not by the group ownerships. Therefore, changing the group ownerships does not invalidate the patch.) 4) As "root", run the patch script. # sh 4.1secure.sh This patch fixes Sun BugId's 1046817, 1047044, 1048142, 1054480, 1037153, 1039292, and 1042662. 5) The patch script will set "/usr/kvm/crash" to mode 02700 owned by "root". While this is not insecure, since only "root" can run the program, CERT recommends that the setgid bit be removed to prevent abuse if world execute permission were to be added some time later. As "root", make "/usr/kvm/crash" not a set-group-id program. # chmod 755 /usr/kvm/crash --------------------------------------------------------------------------- If you believe that your system has been compromised, contact the CERT Coordination Center or your representative in FIRST (Forum of Incident Response and Security Teams). Internet E-mail: cert(a)cert.org Telephone: 412-268-7090 (24-hour hotline) CERT personnel answer 7:30 a.m.-6:00 p.m. EST(GMT-5)/EDT(GMT-4), on call for emergencies during other hours. CERT Coordination Center Software Engineering Institute Carnegie Mellon University Pittsburgh, PA 15213-3890 Past advisories, information about FIRST representatives, and other information related to computer security are available for anonymous FTP from cert.org (192.88.209.5).

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Shedule for NSS Dismantling Visits
by Bob Farzami 02 Feb '93

02 Feb '93

To: NSF Regional Techs Re: T1 Backbone NSS Dismanlting Schedule for the first series of visits. Dear Regional Techs, The table below shows a schedule for the first of the two visits planned for the dismantling of the T1 Backbone NSS, as was described in a preceding note. An IBM Customer Engineer will visit your site at the time indicated. (Note that the times indicated are Eastern Standard Times). Please provide any information that you feel might help in making this process as smooth as possible. This would include information such as a contact name/number for the IBM Customer Engineer to call at the time of the visit in order to gain access to the Equipment Site. Please advise as to whether the time and date indicated on the chart below will be convenient. Thanks for your cooperation, Please reply to: Bob Farzami ANS, Network Planning. <bobf(a)ans.net> (914) 789-5342 ------------------ Date EST Site ---- ---- --------- 2/15 0900 nss19 BBN 2/15 0100 nss10 Ithaca 2/16 0900 nss8 Princeton 2/16 0100 nss5 Pittsburgh 2/17 0900 nss17 Merit 2/17 0100 nss9 College Park 2/18 0900 nss16 Lincoln 2/18 0100 nss12 Champaign 2/19 0900 nss18 Atlanta 2/19 0100 nss11 Houston 2/22 1000 nss7 Boulder 2/22 1400 nss15 Salt Lake 2/23 1100 nss13 Palo Alto 2/23 1500 nss6 San Diego 2/24 1100 nss14 Seattle

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T1 Backbone NSS dismantling
by Bob Farzami 02 Feb '93

02 Feb '93

To: NSF-Regional-Techs(a)merit.edu Subject: T1 NSS Dismantling Starting in the second half of February, as part of the T1 NSFNet NSS Dismantling Plan, IBM Customer Engineers will be visiting each of the NSFNET sites in order to dismantle the existing router equipment used to support the T1 backbone network, which was disconnected in December '92. To ensure a smooth process, two visits to the site will be scheduled. During the first visit, the equipment inventory will be verified. Additionally, all of the equipment will be disconnected and prepared for shipment. At that time, according to prior individual agreements, the extra RT machines will be donated to the host regional network providers who have requested them. During the second visit, the equipment will be packed and shipped. The first round of visits will be scheduled over the period of two weeks starting February 15 1993. The second visits will be scheduled during the first half of March. You will be contacted directly within the next couple of weeks in order to coordinate the exact date and time of these site visits. Several sites have asked us if they can power down the equipment during the interim. There is no problem with this, although we do request that the equipment not be moved or physically reconfigured in any way until we arrive on-site. For the purpose of serving OSI Encapsulation requirements, two RT machines equipped with one set of monitor and keyboard will remain on-site. This equipment would be mounted in one of the existing racks and will remain there until OSI support is available on the T3 Backbone (estimated for March '93). Empty equipment racks will be offered to the host regional network providers that express an interest in keeping these racks. Advanced notification of such an interest will be appreciated. Should you have any questions or special concerns, please express them as soon as possible to: Bob Farzami ANS, Netowrk Planning. <bobf(a)ans.net> (914) 789-5342 Thank you for your attention and cooperation.

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Additions to the NSFNET policy-based routing database
by Steven K. Widmayer 02 Feb '93

02 Feb '93

The following additions have been made to the NSFNET policy-based routing database and will be installed on the T3 backbone by 08:00 EST: Total configured T3 networks: 9141 IP address Net name Country Date Priority:AS ---------- -------- ------- ---- ----------- 143.249 TOBYNET C:US D:02/01/93 1:19 2:568 144.169 PUGET-POE C:US D:02/01/93 1:19 2:568 147.221 TOBYHANNA-NET1 C:US D:02/01/93 1:19 2:568 160.6 DIAS-NET C:IE D:02/01/93 1:701 2:1800 164.41 UNB-ANDF C:BR D:02/01/93 1:293 2:291 192.54.37 RSP-LAN C:DE D:02/01/93 1:701 2:1800 192.129.59 MID-NET C:DE D:02/01/93 1:1324 192.133.101 WARTBURG C:US D:01/31/93 1:93 192.154.36 NCDCR-NET C:US D:01/31/93 1:81 2:1327 192.154.48 HSG-NET C:US D:01/31/93 1:81 2:1327 192.171.8 MASSOLANT8 C:US D:02/01/93 1:19 2:568 192.216.44 BARRNET-216-44 C:US D:02/01/93 1:200 2:201 192.216.45 BARRNET-216-45 C:US D:02/01/93 1:200 2:201 192.236.32 NETBLK-COYOTENET-32 C:US D:02/01/93 1:93 192.236.33 NETBLK-COYOTENET-33 C:US D:02/01/93 1:93 192.247.71 SMUDNET71 C:US D:02/01/93 1:174 192.251.163 CC-IPNET C:US D:01/31/93 1:1225 2:267 3:266 193.96.228 RETURN-LAN C:DE D:02/01/93 1:701 2:1800 193.96.242 AVM-NET C:DE D:02/01/93 1:701 2:1800 198.3.37 ORCA-NET C:US D:01/31/93 1:701 2:702 3:279 198.3.100 CSCINET5 C:US D:02/01/93 1:701 2:702 3:279 198.3.101 CSCINET6 C:US D:02/01/93 1:701 2:702 3:279 198.3.102 CSCINET7 C:US D:02/01/93 1:701 2:702 3:279 198.3.103 CSCINET8 C:US D:02/01/93 1:701 2:702 3:279 198.17.62 VTLS C:US D:02/01/93 1:1312 198.17.69 NISEVAL C:US D:02/02/93 1:22 2:568 3:19 198.17.205 MCREL-NET C:US D:02/01/93 1:209 2:210 198.49.6 PVH-NET C:US D:02/01/93 1:209 2:210 198.51.44 XVT-NET2 C:US D:02/01/93 1:209 2:210 Network IP: 143.249 Network Name: TOBYNET Location: Director of Information Management, Tobyhanna Army Depot, ATTN: ASQNC-DO-I, Tobyhanna, PA 18466-5085, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 144.169 Network Name: PUGET-POE Location: NAVSHIPYDPUGET, Puget Sound Naval Shipyard, Information Systems Resource Office, Building 850A 5th Floor, Bremerton, WA 98314-5000, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 147.221 Network Name: TOBYHANNA-NET1 Location: Tobyhanna Army Depot, ATTN: ASQNC-DO-RP, Tobyhanna, PA 18466-5085, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 160.6 Network Name: DIAS-NET Location: Dublin Institute for Advanced Studies, School of Cosmic Physics, #5 Merrion Square, Dublin 2, IRELAND Country Code: IE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 164.41 Network Name: UNB-ANDF Location: Universidade Nacional de Brasilia, Conselho de Informatica da FUB, Ed. da Reitoria, 1o. andar, Brasilia, DF 70910-900, BRAZIL Country Code: BR 1:293 Energy Science Network (FIX-East) 2:291 Energy Science Network (FIX-West) Network IP: 192.54.37 Network Name: RSP-LAN Location: RSP Datensysteme GmbH, Scheffelstrasse 26, D-W-7590 Achern, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 192.129.59 Network Name: MID-NET Location: MID Information Logistics Group GmbH, Ringstr. 19, W-6900 Heidelberg, GERMANY Country Code: DE 1:1324 ANS New York City - DNSS 35 Network IP: 192.133.101 Network Name: WARTBURG Location: Wartburg College, 222 9th St. N.W., Waverly, IA 50677, USA Country Code: US 1:93 MIDnet Network IP: 192.154.36 Network Name: NCDCR-NET Location: North Carolina Department of Cultural Resources, 109 E. Jones Street, Raleigh, NC 27601, USA Country Code: US 1:81 CONCERT 2:1327 ANS Washington D.C. - DNSS 59 Network IP: 192.154.48 Network Name: HSG-NET Location: First Data Corporation, Health Systems Group, 10101 Claude Freeman Drive, Charlotte, NC 28262-2333, USA Country Code: US 1:81 CONCERT 2:1327 ANS Washington D.C. - DNSS 59 Network IP: 192.171.8 Network Name: MASSOLANT8 Location: Navy Management Systems Support Office, (NAVMASSO) Code 322, 1441 Crossways Blvd., Chesapeake, VA 23320, USA Country Code: US 1:19 Milnet (FIX-East) 2:568 Milnet (FIX-West) Network IP: 192.216.44 Network Name: BARRNET-216-44 Location: BARRNet, c/o Stanford University, Pine Hall 115, Stanford, CA 94305-4122, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.216.45 Network Name: BARRNET-216-45 Location: BARRNet, c/o Stanford University, Pine Hall 115, Stanford, CA 94305-4122, USA Country Code: US 1:200 BARRNet 2:201 BARRNet Network IP: 192.236.32 Network Name: NETBLK-COYOTENET-32 Location: University of South Dakota, Computer Science Department, Vermillion, SD 57069, USA Country Code: US 1:93 MIDnet Network IP: 192.236.33 Network Name: NETBLK-COYOTENET-33 Location: University of South Dakota, Computer Science Department, Vermillion, SD 57069, USA Country Code: US 1:93 MIDnet Network IP: 192.247.71 Network Name: SMUDNET71 Location: Sacramento Municipal Utility District, PO Box 15830, Sacramento, CA 95852-1830, USA Country Code: US 1:174 NYSERNet Regional Network / PSI Network IP: 192.251.163 Network Name: CC-IPNET Location: Carthage College, Computer Center, 2001 Alford Drive, Kenosha, WI 53140, USA Country Code: US 1:1225 CICNET at Argonne Labs 2:267 CICNET at UIUC 3:266 CICNET at MERIT Network IP: 193.96.228 Network Name: RETURN-LAN Location: Return Online GmbH - Reutlingen, Friedrich-Ebert-Str. 3, D-W-7410 Reutlingen, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 193.96.242 Network Name: AVM-NET Location: Audiovisuelles Marketing u. Computersysteme GmbH (AVM GmbH), Voltastr. 5, D-W-1000 Berlin 65, GERMANY Country Code: DE 1:701 Alternet 2:1800 ICM (FIX-East) Network IP: 198.3.37 Network Name: ORCA-NET Location: Orca Systems, Inc., 77 Union St., #1, Watertown, MA 02172, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.3.100 Network Name: CSCINET5 Location: CSC-Intelicom Inc., 500 Helendale Rd., Rochester, NY 14609, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.3.101 Network Name: CSCINET6 Location: CSC-Intelicom Inc., 500 Helendale Rd., Rochester, NY 14609, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.3.102 Network Name: CSCINET7 Location: CSC-Intelicom Inc., 500 Helendale Rd., Rochester, NY 14609, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.3.103 Network Name: CSCINET8 Location: CSC-Intelicom Inc., 500 Helendale Rd., Rochester, NY 14609, USA Country Code: US 1:701 Alternet 2:702 Alternet 3:279 SURANET Regional Network (Georgia Tech) Network IP: 198.17.62 Network Name: VTLS Location: Communication Network Services, 1700 Pratt Drive, Blacksburg, VA 24060, USA Country Code: US 1:1312 VPI - ENSS 151 Network IP: 198.17.69 Network Name: NISEVAL Location: NISE West Vallejo Det., NISE West, Bldg 509, Code 142, Vallejo, CA 94592, USA Country Code: US 1:22 NOSC (Naval Ocean Systems Center) 2:568 Milnet (FIX-West) 3:19 Milnet (FIX-East) Network IP: 198.17.205 Network Name: MCREL-NET Location: MCREL, 2550 S. Parker Rd., Suite 500, Aurora, CO 80014, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 198.49.6 Network Name: PVH-NET Location: Poudre Valley Hospital, 1024 South Lemay Ave., Fort Collins, CO 80524, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 Network IP: 198.51.44 Network Name: XVT-NET2 Location: XVT Software Inc., 4900 Pearl East Circle, Suite 107, Boulder, CO 80301, USA Country Code: US 1:209 Westnet Regional Network (Colorado Attachment) - ENSS 141 2:210 Westnet Regional Network (Utah Attachment) - ENSS 142 The following T3 routers have also been added: AS Number: 1975 AS Notes: University Microfilms, Inc. AS Country Code: US ANS: Yes BkBn: 690 NSS: 140.222.190 - UMI, Ann Arbor, MI - ENSS190 Ann Arbor, MI Gate: 192.195.245.162 - gate name not available University Microfilms, Inc., Ann Arbor, MI ***************************************************************** The configuration reports which reflect today's update will be available for anonymous ftp on nis.nsf.net by 08:00 EST: configuration reports -- nis.nsf.net:nsfnet/announced.networks: ans_core.now as-as.now as-gw.now as-site.now as.now country.now gate-gw.now net-comp.now net-ter.now net-net.now netcount.now non-us.now nss-as.now nss-gw.now nss.now networks sorted by AS -- nis.nsf.net:nsfnet/announced.networks: nets.as_<AS number> NSS routing software configuration files -- nis.nsf.net:nsfnet/backbone.configuration: nss<NSS number>.t3p Please send all requests for configuration changes to nsfnet-admin(a)merit.edu using the NSFNET configuration forms. The forms are available on-line from the nis.nsf.net machine. Use ftp and the anonymous login to get on the machine. Do a "cd nsfnet/announced.networks" and get the files template.net, template.gate, and template.as. ******************************* --Steve Widmayer Merit/NSFNET skw(a)merit.edu --Riaz Taherzadeh-Yazdian NSFNET/ANSNET rty(a)ans.net

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