「Wi-Fi connection service」の版間の差分

提供: 東京大学理学系研究科wiki
移動先: 案内検索
 
(同じ利用者による、間の7版が非表示)
6行目: 6行目:
  
 
__TOC__
 
__TOC__
 +
 +
 +
<span style="color: red;">The Wi-Fi connection service (sos) will be discontinued at the end of 2022.  Please continue to use UTokyo-WiFi, which is a university-wide service.</span>
  
 
== Precautions ==
 
== Precautions ==
19行目: 22行目:
 
To gain access to the Wi-Fi network, complete the following steps in order.
 
To gain access to the Wi-Fi network, complete the following steps in order.
  
== Obtaining a School of Science network account ==
+
== Obtaining a School of Science account ==
  
Wi-Fi access requires a School of Science network account.  For each account, an account information sheet containing the user ID and initial password is available.  Student accounts are created upon admission/advancement; each student should receive the sheet from the departmental administration office.  Faculty and researcher accounts should be requested through the relevant Department/Facility subnet administrator.
+
Wi-Fi access requires a School of Science account.  For each account, an account information sheet containing the user ID and initial password is available.  Student accounts are created upon admission/advancement; each student should receive the sheet from the departmental administration office.  Faculty and researcher accounts should be requested through the relevant Department/Facility subnet administrator.
  
For details, see the page [[School of Science network account]].
+
For details, see the page [[School of Science account]].
  
 
For Department/Facility subnet administrators, see the page [http://jimubu.adm.s.u-tokyo.ac.jp/inside/index.php/%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E6%8B%85%E5%BD%93%E8%80%85%E4%B8%80%E8%A6%A7 Network administrators] (Japanese) (internal access only).
 
For Department/Facility subnet administrators, see the page [http://jimubu.adm.s.u-tokyo.ac.jp/inside/index.php/%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E6%8B%85%E5%BD%93%E8%80%85%E4%B8%80%E8%A6%A7 Network administrators] (Japanese) (internal access only).
29行目: 32行目:
 
== Downloading and installing a user certificate ==
 
== Downloading and installing a user certificate ==
  
Wi-Fi authentication is based on the user’s certificate, not password.  Use the School of Science network account to download a user certificate and install it on the device to be connected to the Wi-Fi network. Access the authentication system via the link below to download a user certificate.
+
Wi-Fi authentication is based on the client certificate, not password.  Use the School of Science account to download a client certificate and install it on the device to be connected to the Wi-Fi network.
 +
Please download the client certificate from the user menu of the School of Science account according to the operation procedure on the following page.
  
* [https://sds.adm.s.u-tokyo.ac.jp/user/ Authentication system] (user login page)
+
* [[Downloading a client certificate]]
  
For downloading a user certificate from the authentication system, see the page [[Downloading a user certificate from the authentication system]].
+
For client certificate installation on a device, also see the page [[School of Science account]].
For user certificate installation on a device, see the page [[School of Science network account]].
 
  
 
== Device management ==
 
== Device management ==
  
Devices accessing the School of Science network must be properly managed.  Devices managed under the School of Science host management system are automatically registered for Wi-Fi access.  For the registration of devices managed by the Departments/Facilities, contact the relevant Department/Facility subnet administrator.
+
Devices accessing the School of Science network must be properly managed.  For the registration of devices managed by the Departments/Facilities, contact the relevant Department/Facility subnet administrator.
  
 
For details, see the page [[Host management system]].
 
For details, see the page [[Host management system]].
58行目: 61行目:
 
* [[Wi-Fi setup for iPad]]
 
* [[Wi-Fi setup for iPad]]
  
== Guest access to the Wi-Fi network ==
+
== Wi-Fi network for users other than School of Science ==
 +
 
 +
=== UTokyo WiFi ===
  
Steps 1 to 5 described above are related to the use of the University’s information networks by individuals belonging to the School of Science. Guests can also use Wi-Fi at the School of Science by receiving a certificate for guest access from their coordinator.
+
UTokyo WiFi is an campus wireless network service for university members. To use UTokyo WiFi, you may have UTokyo Account to issue UTokyo WiFi account. Please refer user guidelines for suitable UTokyo WiFi use.
  
The use of the guest certificate is subject to the following terms and conditions.
+
For details, see the following guide.
* '''The certificate user may use Wi-Fi only for educational and research purposes.'''
 
* '''It is the responsibility of the coordinator to address security incidents caused by the guest, if any.'''
 
* The certificate is updated at 0:00 every Tuesday and valid for one week.
 
  
{| class="wikitable"
+
* [http://www.u-tokyo.ac.jp/ja/administration/dics/service/wifi.html UTokyo WiFi]
! [https://nms.adm.s.u-tokyo.ac.jp/guest/sos-guest.p12 Agree to the terms of use and download a guest certificate] (You need authentication with client certificate.)
 
|}
 
  
Guest certificate installation requires a password (“sos-guest”).
+
=== eduroam ===
  
== UTokyo WiFi ==
+
"eduroam" is an international guest Wi-Fi service that can be used at universities and research institutes.  You can use eduroam in the University of Tokyo, where you have your eduroam account of your institute.  For information to get an eduroam account for users of the University of Tokyo (in order to connect to eduroam at other universities etc.), please refer to the following page.
  
UTokyo WiFi is an campus wireless network service for university members. To use UTokyo WiFi, you may have UTokyo Account to issue UTokyo WiFi account. Please refer user guidelines for suitable UTokyo WiFi use.
+
* [https://www.eduroam.itc.u-tokyo.ac.jp/cgi-bin/en/top.cgi EDUROAM for u-tokyo.ac.jp members site]
 +
 
 +
=== UTokyo Guest ===
 +
 
 +
UTokyo Guest is a guest Wi-Fi service in trial. You can use UTokyo Guest in the University of Tokyo campus including the building of School of Science,
  
For details, see the following guide.
+
* ESSID: UTokyo-Guest
 +
* Authentication: Web authentication
 +
* Registration: You can register you account using you mobile phone (both domestic and international roaming)
  
* [http://www.u-tokyo.ac.jp/ja/administration/dics/service/wifi.html UTokyo WiFi]
+
When connecting to the "UTokyo-Guest" Wi-Fi and launch the web browser, the authentication page will be displayed. You can register your account using your mobile phone as described on the authentication page.
  
== Wi-Fi network ==
+
== About our Wi-Fi network facilities ==
 
All School of Science buildings on the Hongo Campus are covered by a Wi-Fi network.  The Wi-Fi network is a VLAN with IEEE 802.1X (EAP-TLS) authentication.  The subnet for the relevant Department/laboratory can be accessed directly from anywhere on the network.  Since the security type is WPA2 Enterprise, network access requires a user certificate.  The ESSID for the School of Science Wi-Fi network is “sos” (School of Science); the network supports both the 2.4 GHz band (11 bgn) and the 5 GHz band (an).
 
All School of Science buildings on the Hongo Campus are covered by a Wi-Fi network.  The Wi-Fi network is a VLAN with IEEE 802.1X (EAP-TLS) authentication.  The subnet for the relevant Department/laboratory can be accessed directly from anywhere on the network.  Since the security type is WPA2 Enterprise, network access requires a user certificate.  The ESSID for the School of Science Wi-Fi network is “sos” (School of Science); the network supports both the 2.4 GHz band (11 bgn) and the 5 GHz band (an).
  

2022年6月3日 (金) 15:30時点における最新版

Information Technology Team > Wi-Fi connection service

日本語


The Wi-Fi connection service (sos) will be discontinued at the end of 2022. Please continue to use UTokyo-WiFi, which is a university-wide service.

1 Precautions

The School of Science network is intended for educational and research purposes. Use the network properly by observing the following rules.

  • Use secure OS/software.
  • Install antivirus software.
  • Do not use P2P software.

For details, see the page Using the network.

To gain access to the Wi-Fi network, complete the following steps in order.

2 Obtaining a School of Science account

Wi-Fi access requires a School of Science account. For each account, an account information sheet containing the user ID and initial password is available. Student accounts are created upon admission/advancement; each student should receive the sheet from the departmental administration office. Faculty and researcher accounts should be requested through the relevant Department/Facility subnet administrator.

For details, see the page School of Science account.

For Department/Facility subnet administrators, see the page Network administrators (Japanese) (internal access only).

3 Downloading and installing a user certificate

Wi-Fi authentication is based on the client certificate, not password. Use the School of Science account to download a client certificate and install it on the device to be connected to the Wi-Fi network. Please download the client certificate from the user menu of the School of Science account according to the operation procedure on the following page.

For client certificate installation on a device, also see the page School of Science account.

4 Device management

Devices accessing the School of Science network must be properly managed. For the registration of devices managed by the Departments/Facilities, contact the relevant Department/Facility subnet administrator.

For details, see the page Host management system.

5 Device setup

Configure the device for Wi-Fi access as follows.

  • ESSID: sos
  • Security: WPA2 (WPA2 Enterprise)
  • Encryption: AES
  • Authentication protocol: EAP-TLS

Setup examples for different OS types are available on the pages below.

6 Wi-Fi network for users other than School of Science

6.1 UTokyo WiFi

UTokyo WiFi is an campus wireless network service for university members. To use UTokyo WiFi, you may have UTokyo Account to issue UTokyo WiFi account. Please refer user guidelines for suitable UTokyo WiFi use.

For details, see the following guide.

6.2 eduroam

"eduroam" is an international guest Wi-Fi service that can be used at universities and research institutes. You can use eduroam in the University of Tokyo, where you have your eduroam account of your institute. For information to get an eduroam account for users of the University of Tokyo (in order to connect to eduroam at other universities etc.), please refer to the following page.

6.3 UTokyo Guest

UTokyo Guest is a guest Wi-Fi service in trial. You can use UTokyo Guest in the University of Tokyo campus including the building of School of Science,

  • ESSID: UTokyo-Guest
  • Authentication: Web authentication
  • Registration: You can register you account using you mobile phone (both domestic and international roaming)

When connecting to the "UTokyo-Guest" Wi-Fi and launch the web browser, the authentication page will be displayed. You can register your account using your mobile phone as described on the authentication page.

7 About our Wi-Fi network facilities

All School of Science buildings on the Hongo Campus are covered by a Wi-Fi network. The Wi-Fi network is a VLAN with IEEE 802.1X (EAP-TLS) authentication. The subnet for the relevant Department/laboratory can be accessed directly from anywhere on the network. Since the security type is WPA2 Enterprise, network access requires a user certificate. The ESSID for the School of Science Wi-Fi network is “sos” (School of Science); the network supports both the 2.4 GHz band (11 bgn) and the 5 GHz band (an).

7.1 Locations with network access

  • Bldg. 1 (West and Center Wings)
  • Old Bldg. 1
  • Bldg. 2
  • Bldg. 3
  • Bldg. 4
  • Bldg. 7 (Only 6F and 7F)
  • Chemistry Bldgs (East, Main, and West Chemistry Bldgs)
  • RI Laboratory
  • Institute of Astronomy (Main and Laboratory Bldgs)
  • Center for Nuclear Study, Wako Branch
  • Koishikawa Botanical Garden (Only the Garden’s subnet is available.)
  • Misaki Marine Biological Station (Research Bldg., Dormitory, and Memorial Bldg.) (Only the Station’s subnet is available.)