IT help
👨💻
macOS VPN Client
macOS devices can use their own native VPN client.
initialization
- Choose Apple قائمة menu > System Preferences > network
- Select bottom left + button.
- Set the following:
user interface VPN VPN type Cisco IPSec Service name IT Services VPN - Select the new VPN entry and then set:
server vpn.ox.ac.uk account name Your Oxford username in the format abcd1234@OX.AC.UK password Your remote access password - Choose Authentication settings… Then set:
- (Optional) Enable Show VPN status in menu bar To contact and disconnect from here
- Choose Progressing
- Choose Connection
VPNC
Install VPNC
As Linux distributions are different, these instructions won’t take you step-by-step through getting and installing the software but rather assume that you are familiar with installing the software on your system.
Debian or Ubuntu users can use the universe package repository, with Ubuntu users using the Synaptic package manager. In the default Gnome environment, go to System > Administration > Synaptic Package Manager. If VPNC does not appear in the search list, check that the global package repository has been added and the package list is updated.
In addition to the basic vpnc package, if you want the vpnc GUI, you can also install kvpnc (for KDE environment) or network-manager-vpnc.
VPNC Configuration
- From terminal window type: sudo vpnc-connect
- Provide contact information:
IPSec Gateway vpn.ox.ac.uk IPSec ID Oxford IPSec secret available from VPN shared credentials Link on our VPN Client Download Page user name Your Oxford username in the format abcd1234@OX.AC.UK password Your remote access password specialization -
From the terminal window ifconfig The command should now show a new interface tun0 with the Oxford IP address.
Save connection settings
If desired, connection settings can be saved to a configuration file, although this is a plain text file that does not include a password when using a shared computer.
- Create a text file in . format /etc/vpnc/ A guide called Oxford
- Save the following text, with each line followed by a single space and the corresponding information (see above). Do not leave a space after any value before starting a new line. IPSec Gateway IPSec ID IPSec Secret Xauth Username Xauth Password
- After creating the file, you can call the command sudo vpnc-connect oxford. If you encounter an error regarding the domain, you may also need to include a file specialization line in the oxford.conf file.
More information about vpnc should be available in the manual pages of your system.
iOS VPN Client
iPhone, iPad, and iPod Touch can use their native VPN client.
initialization
- Choose Settings > general > VPN
- Choose Add VPN Configuration…
- Submit the following:
Type IPsec Describe IT Services VPN server vpn.ox.ac.uk the account Your Oxford username in the format abcd1234@OX.AC.UK password Your remote access password group name Oxford Secret available from VPN shared credentials Link on our VPN CLient download page -
A small VPN icon should now appear in the menu bar.
Disconnect
To disconnect, go to Settings and move VPN Slider to OFF.
Other VPN Clients
The only thing that prevents the VPN client from connecting to the VPN service for IT services is that many do not support the required protocols.
The following information may help configure other VPN clients.
server platform | Cisco ASA 5500 . Series |
---|---|
Server hostname | vpn.ox.ac.uk |
Transport modes |
IPsec IPSec / TCP IPSec / UDP |
Authentication mode | IKE Extended Authentication (Xauth) |
IPSec group name | Oxford |
IPSec group password | available from VPN shared credentials Link on our VPN CLient download page |
Xauth username | Your Oxford username in the format abcd1234@OX.AC.UK |
Xauth password | Your remote access password |
specialization | “” |
The following IKE proposals are supported.
Authentication Algorithm | encryption algorithm | Davy Hellman Collection |
---|---|---|
MD5/HMAC-128 | 3DES-168 | group 2 |
MD5/HMAC-128 | 3DES-168 | group 5 |
SHA / HMAC-160 | AES-128 | group 2 |
The service does not allow split tunneling by VPN clients.
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