1 LAN SSID SSID SSID SSID SSID: SSID SSID IP SSID, VLAN IP SSID, eduroam SSID: SSID eduroam , ,,,, 3 LAN Mac (215 4 ) 17, (

Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 LAN 1,a), 29 1 (KHAN29) LAN LAN,, LC(Learning Commons) 1. 29 1 (KHAN29)[1] LAN, 2 215 8 376 LAN IP LAN, LAN, LC(Learning Commons) 2. LAN 2.1 LAN AP [2] 1 L3 1 Kobe Univ., 1-1 Rokko-dai, Nada, Kobe 657-851, Japan a) hatono@kobe-u.ac.jp Aruba Networks [3] 37 (215 8 ) 2.2 LAN LAN ( ). ( ) eduroam ( ) (Web, IEEE82.1x) (Web ) eduroam eduroam Radius eduroam-jp (IEEE82.1x) SSID LAN SSID c 215 Information Processing Society of Japan 1

1 LAN SSID SSID SSID SSID SSID: SSID SSID IP SSID, VLAN IP SSID, eduroam SSID: SSID eduroam 3. 2 5, 21 1 215 7 1,,,, 3 LAN Mac 2 5 215 (215 4 ) 17, ( ) 6% 215 6, 2, 13, 1 1.17. VLAN SSID 4. OS Aruba Networks DHCP http OS LAN AirWave[4] 6, OS *1 6 Apple iphone Android Windows PC Windows 98 Windows 98 LAN Windows 98 UserAgent Windows XP Windows XP Windows XP PC Windows XP [5] 5. 5.1 IP Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 (215 ) 12 3 IP *2 7 21 1 *1 AirWave. *2. c 215 Information Processing Society of Japan 2

Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 14 12 2 18 16 1 8 6 4 14 12 1 8 6 2 4 2 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 2 21 1 215 7 ) 8 7 6 12 1 5 4 3 8 6 4 2 1 2 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 3 21 1 215 7 ) 12 1 14 12 8 6 4 1 8 6 4 2 2 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 4 21 1 215 7 ) 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 5 21 1 215 7 ) c 215 Information Processing Society of Japan 3

Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 6 212 1 215 7 OS 3 25 2 15 1 5 21/1 21/3 21/5 21/7 21/9 21/11 211/1 211/3 211/5 211/7 211/9 211/11 212/1 212/3 212/5 212/7 212/9 212/11 213/1 213/3 213/5 213/7 213/9 213/11 214/1 214/3 214/5 214/7 214/9 214/11 215/1 215/3 215/5 215/7 7 21 1 215 7 ( ) 215 7 2(b), 215 7 1,. IP,, 1, IP IP 215 4 1 5 13, 1 IP ( 1) *3 IP 4 IP *3 IP 1 IP 1, 1 1,456 4 2,51 161 *4. 5.2 29 1 2 LAN 29 ( ) LAN *4 215 9 c 215 Information Processing Society of Japan 4

5.3 3 *5 *6. PC, LAN 6. LAN *7. LAN SSID LAN, Learning Comons 6.1 Learning Commons 8 Learning Comons 215 7 ( ) 1 Learning Commons Learning Commons 212 4 213 7 8,,, 1, 2, 3, 4,, 4,, 214 3 9 *5 *6. *7 215 4 95% Learning Commons 214 1 3 1 12 16 6.2 9, 213, 214, 215, 213, 214 1 2 215 1 3 7. 29 1 LAN LAN (Learning Commons) LAN LAN Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 [1] :, Vol.29- IOT-7 No 1, pp. 1 5 (29) [2] : LAN, ICT 211 (211). [3] Aruba Netoworks :, available from http://www.arubanetworks.co.jp/products/ networking/contollers/ (215 ) [4] Aruba Networks : AirWave available from http://www.arubanetworks.co.jp/products/ networking/netwok-management/ (215 ) [5], HTTP, (IOTS214) (214). c 215 Information Processing Society of Japan 5

Vol.215-IOT-31 No.1 Vol.215-SPT-15 No.1 215/9/26 213-6 213-1 4 35 3 25 2 15 1 4 35 3 25 2 15 1 5 5 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 214-9 214-1 4 35 3 25 2 15 1 4 35 3 25 2 15 1 5 5 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 215-6 215-7 4 35 3 25 2 15 1 4 35 3 25 2 15 1 5 5 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 8 213-6 213-7 8 7 6 5 4 3 8 7 6 5 4 3 2 2 1 1 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 214-6 214-7 8 7 6 5 4 3 8 7 6 5 4 3 2 2 1 1 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 215-6 215-7 8 7 6 5 4 3 8 7 6 5 4 3 2 2 1 1 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 c 215 Information Processing Society of Japan 9 6