4th TF-NOC, Brussel Gro-Anita Vindheim Vi dh i Oct 11, 2011 NTNU - PDF document

4th TF-NOC, Brussel Gro-Anita Vindheim Vi dh i Oct 11, 2011 NTNU A it G 1

• NAV@NTNU • About NTNU Agenda NAV Demo • NAV Demo • About NAV • About me d A 2

3 Ab About me t • Worked at the network section at NTNU since 1999 • Worked with NAV since forever (1999…) – A bit of development in the early days A bi f d l i h l d – Now, I just use it • And use the database for local scripts – Soon, I’ll be a member of the NAV reference group, starting up in S I’ll b b f th NAV f t ti i November

About NTNU 4

5 FACTS NTNU key figures (2010) NTNU key figures (2010) 52 departments in 7 faculties NTNU University Library NTNU Museum of Natural History and Archaeology 10 587 student applications with NTNU as first choice 10 587 student applications with NTNU as first choice 18 432 registered students, 6726 admitted in 2010 2 785 degrees awarded 260 doctoral degrees awarded (32 % women) 4 935 person-years 4 935 person years 3 075 employed in education and research; 596 full professors Budget: EUR 640 mill. 590 000 m 2 owned and rented premises

Network section NTNU organization ti i NTNU 6

7 NTNU N t NTNU Network k • 32 routers (total) • ~900 switches (core & edge) • ~40.000 switch ports • 80-100.000 network outlets 80 100 000 network outlets

8 UNINETT UNINETT NTNU topology p gy core core Ntnu-gsw Ntnu gsw Ntnu gsw2 Ntnu-gsw2 core Hb-gsw Rfb-gsw Dragv-gsw edge Rfb-413-sw 571.413.102

9 Network management Network management system developed by system developed by UNINETT and NTNU UNINETT and NTNU Network Administration Visualized since 1999. since 1999. Key features N t N t Network management system Network management system k k t t t t  Inventory information with topology topology autodetected developed by UNINETT and NTNU developed by UNINETT and NTNU p p y y L3, L2, per vlan  Status monitor with alarm system since 1999. since 1999. sms and email alarms  Client machine tracking  Client machine tracking based on ARP and bridge table data  Switchport administration Changing vlan and port status Changing vlan and port status  Statistics and graphing

10 NAV NAV – vendors supported d t d • Cisco, hp, h3c(?), alcatel , juniper gw, juniper sw • Focus on standard mibs like entity mib, bridge mib etc

11 Wh Who uses NAV NAV • An estimated 35 universities and university colleges in N Norway use NAV (nearly all) NAV ( l ll) – 30 of these local installations operated centrally by UNINETT (tool boxes) • Reported usage from universities and businesses in Italy, Romania, Russia, Switzerland, UK, USA and Denmark • 188 subscribers to the nav-users mailing list • htt http://metanav.uninett.no // t i tt • https://launchpad.net/nav/

12 UNINETT offers tool boxes to universities and university colleges in Norway and university colleges in Norway • The tool boxes are • The tool boxes are placed servers with a number of ith b f on campus and used by d d b management tools: the local IT staff – NAV • Management, tool enhancements, software h t ft – nfsen upgrades, etc, is done by – Stager UNINETT – Hobbit Hobbit • Free training in tool Free training in tool – tftp server usage is given – syslog server – radius server radius server Soon: • environmental monitoring (weathergoose) • H Hardware monitoring (UPS, power, fan) d it i (UPS f )

13 NAV@NTNU NAV@NTNU • Ca 200 NAV-users, including – Network section – IT at faculties – IT at faculties • Different needs – NAV covers them all • Most used tools – Machine tracker – Portadmin – Reports p

14 NAV D NAV Demo - topics t i • Startpage – including the message tool • Status monitoring • Ip device info • Ip device info • Last used ports • Machine tracker (including IPv6) Machine tracker (including IPv6) • Portadmin • Geomap • Subnet matrix (including ipv6)

15 R Roadmap d Uninett is currently working on monitoring • Ups • Power P • Fans Read more at the wiki! http://metanav.uninett.no p // e a a u e o

QUESTIONS? QUESTIONS? 16