2017/03/10: 【AICS-Net】【IMPORTANT】 Information about replacing network system(6/2 Updated)

We would like to inform you of the details of network system replacement rescheduling, which we gave you notice on Mar. 8th.

■Summary of replacing the network equipments (related to service outage)

①The night on Mar. 3rd (Fri.): The network switch on the 6th floor of the Research bldg. (Auditorium and Hole of Visitor)
②On Mar. 4th (Sat.): All network switches on the Research bldg., Computer bldg. and Chillers (All floors). ** Mar. 5th (Sun.) is optional extra day.
③The night on Fri., Mar. 17th: All network service (including connection to ‘K’, VPN service and so on)
④From the night on Fri., Mar. 17th to Mon., Mar. 20th: Garoon, Portal site, Wireless LAN controller, Wireless Access Point and DNS/DHCP server (inside)
⑤From the morning on Sat., Mar. 18th to the morning on Tue., Mar. 21st:VPN
⑥On Sun., Mar. 19th: The network switch on IIB and Kobe University’s IRC
⑦The afternoon on Mon., Mar. 20th: The network switch on Tokyo AICS Office
⑧On Wed., Mar. 29th: Transition DNS(outside)
⑨On Wed., Mar. 29th: Shutdown old VPN

■Action Required (six items)

①Install new Client Certificate. (To use wireless LAN and VPN)
 We will send the new client certificate in sequence from Mon., Mar. 6th.
 Please install new certificate until Fri., Mar. 17th, 05:20PM.
 * DO NOT uninstall your CURRENT certificate until you confirm that you use the wireless LAN and VPN service with new certificate.

②Log into Garoon with new password.
 The new Garoon will start runninng after Tue., Mar. 21st.
 After running the new Garoon, you cannot use current password. Please log into with new password which we provided to you after Mon., Mar. 6th, and change password to your own.
 *Log in ID remain unchanged. You can use the new password after Tue., Mar. 21st.

③Install and Set Up new VPN tool. (To use VPN)
 The new VPN server will start runninng after Tue., Mar. 21st.
 When the new VPN server starts running, please install and set up new VPN tool in reference to the procedure of AICS-Net portal site.
 ** You cannot connect to AICS-Net via VPN tool “Cisco AnyConnect” after Tue., Mar. 28th, 05:20PM.

④Change the Server’s access control settings established in AICS.
  (In the case of using access control)
 IP address assigned for VPN connection changes after Tue., Mar. 21th, 09:00AM.
 If applicable to the following all conditions, please change the settings for your server.
 ・The server is set in Division LAN or AICS Intra.
 ・The Server use the access control by Source IP address.
 ・The IP address for connecting VPN is controlled by the access control.
 For details, please check following table.

    Subject Source IP Address for Current Source IP Address after replacement
    Research Division 172.19.40.0/24 172.19.42.0/24
    FS2020 172.19.41.0/24 172.19.43.0/24
    General Affairs Division 172.19.52.0/24 172.19.53.0/24
    Operations and Computer Technologies Division 172.19.60.0/24 172.19.61.0/24

⑤Change the Server’s access control settings established in RIKEN other office.
 (In the case of using access control)
 IP address translated by NAT for RIKEN internal change after Fri., Mar. 17th, 09:00PM.
 If applicable to the following all conditions, please ask the server’s owner to change the settings.
 ・Access the server set in RIKEN other office from AICS.
 ・The Server use the access control by Source IP address.
 ・The NAT IP address is controlled by the access control.
 For details, please check following table. *6/2(Fri)Updated

     Subject  Connection Source IP NAT IP Address
    for Current
    NAT IP Address
    after replacement
    AICS Intra Wired/
    Wireless
    172.19.5.0/24 134.160.190.5 134.160.184.5
    Research Division Wired/
    Wireless
    172.19.6.0/23 134.160.190.6 134.160.184.6
    172.19.8.0/23
    VPN
    FortiClient
    172.19.42.0/24
    VPN
    AnyConnect
    Please use “FortiClient”.
    Registration Institution Wired/Wireless 172.19.27.0/24 134.160.190.27 134.160.184.27
    FS2020 Wired/Wireless 172.19.34.0/23 134.160.190.34 134.160.184.34
    VPN
    FortiClient
    172.19.43.0/24
    VPN
    AnyConnect
    Please use “FortiClient”.
    General Affairs Division Wired/Wireless 172.19.48.0/23 134.160.190.48 134.160.184.48
    VPN
    FortiClient
    172.19.53.0/24
    VPN
    AnyConnect
    Please use “FortiClient”.
    Operations and Computer Technologies Division Wired/Wireless 172.19.56.0/23 134.160.190.56 134.160.184.56
    VPN
    FortiClient
    172.19.61.0/24
    VPN
    AnyConnect
    Please use “FortiClient”.
    Guest Wired/Wireless 172.19.76.0/23 134.160.190.76 134.160.184.76

⑥Access eduroam with new password.
 The new authentication server for eduroam will start runninng after Tue., Mar. 21st, 09:00AM, and at the same time current password become invalid.
* If you created eduroam account at AICS-Net.
 Please access eduroam with new password which we provide to you after Tue., Mar. 7th, and then change the password.

We kindly ask for your cooperation.