On-Campus Wi-Fi System
For information on available access areas and eligibility for the On-Campus Wi-Fi System, see the User's Guide.
Notes for the On-Campus Wi-Fi System
Please refer to the relevant notes on the access point connection.
The passphrase that is required for connection will be altered periodically. If a user does not have the latest passphrase, please obtain the latest passphrase using the Wi-Fi connection.
How to use the On-Campus Wi-Fi System
Requirements
- Computer terminals that are compatible with IEEE802.11a/b/g Wi-Fi interface
Depending on your computer model, you cannot access the network unless the
network driver is updated to the latest version.
(We have confirmed that Atheros network devices may be unable to access the
network if their driver software versions are old.)
- Web browser (Firefox, Internet Explorer, etc.)
How to get connected
- Go to the web site of the On-Campus Wi-Fi Network System, and find the latest passphrase (you are required to enter your User ID (UTID-13) and Password to view this page).
If a Wi-Fi connection is used, connect "utwlan-pub" first to get the passphrase.
- Use the search function on the operating system of your computer to look up available Wi-Fi connections, and select "utwlan-w". Use the following Wi-Fi security settings:
| Security | WPA2 personal |
|---|
| Encryption | AES |
|---|
| Passphrase | Use the passphrase as described above |
|---|
- Open your web browser and get connected to the following page. Read the note carefully and click the "I agree" button.
http://www.cc.tsukuba.ac.jp/network/access/
- In the dialog box, enter your User ID (UTID-13) and Password and click the "login" button. You will get connected with the on-campus network system.
* Notes on using the Access Point Connections
このシステムを利用する際にパスフレーズとパスワードと２回要求される理由については
「筑波大学 学内無線LANシステムについて」を御覧ください。
Restrictions
-
*There will be no restrictions on the protocols that a user can use. However, transmissions from the on-campus network system to the On-Campus Wi-Fi System using 1-1023/TCP or 1-1023/UDP is set to be rejected.
IP address assignment
| Assigned range | 133.51.120.0/21 | for university members |
|---|
| 133.51.192.0/21 | for visitors |
Other
For Sub-network Administration Committee members
Currently, all the base stations on the On-Campus Wi-Fi System are centrally controlled by the management unit. Thus, as a general rule, we are unable to incorporate the wireless LAN bases administered by the Sub-network Administration Committee into the On-Campus Wi-Fi System. However, it is possible to enable the verification function by connecting them to the information outlet under the Information Outlet of Zengaku Network System.
実験用SSIDの送信について（試験運用）
学内無線LANシステムでは、一般利用者が使うSSIDとは別のSSIDを用いて、サブネットワーク管理委員会が管理しているサブネットとブリッジ接続する実験を行うことができます。これは、広範囲の無線ネットワークを使う実験実施の支援を目的としています。
設定については、SSIDのブロードキャストの有無やセキュリティの方式（暗号方式）を選ぶ事ができますが、この実験で用いるSSIDを送信するAPを選ぶことはできず、学内無線LANシステムの全てのAPで送信されます。また、使えるSSIDの数に制限がありますので、ご留意下さい。
実験用SSIDを設定できる期間は1年とします。また、実験期間中でも、運用の停止をすることもあります。
詳しいことは以下のアドレスに電子メールにてお問い合わせください。
network-staff@cc.tsukuba.ac.jp
2014年4月9日更新
2011年5月12日更新
2010年7月22日更新
2010年4月24日更新
2010年4月19日更新
