auth:howto:linux:vpnclient
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auth:howto:linux:vpnclient [2007/08/22 11:15] – kohofer | auth:howto:linux:vpnclient [2015/09/21 10:26] – kohofer | ||
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- | ===== VPN (Virtual Private Network) at the Free University of Bolzano/ | + | ====== VPN (Virtual Private Network) at the Free University of Bolzano/ |
- | ==== Infos regarding the usage of VPN ==== | + | ===== Infos regarding the usage of VPN ===== |
- | http:// | + | http:// |
+ | ==== Instructions for Windows 7 and 8.1 - 32bit and 64bit ==== | ||
- | ==== Instructions for Windows 98, ME, NT 4.0, 2000 and XP ==== | + | http:// |
- | http:// | + | |
- | ==== Instructions for MacOS X 10.2-10.4 | + | ==== Instructions for MacOS X ==== |
- | http:// | + | |
- | ==== Instructions for Linux ==== | + | There is no need to install a Client, simply download, unpack (doubleclick), |
+ | unpacked file to install it: | ||
- | 1. Download and install the kernel headers corresponding to the kernel in use. Some distributions name this package kernel-headers, | + | {{: |
- | # sudo apt-get install kernel-headers-`uname -r` | + | Under Network settings an new item should appear: |
- | or | + | |
- | # sudo apt-get install linux-headers-`uname -r` | + | |
- | You can get the version of your kernel by issuing the following command: | + | * VPN (IPSec) |
+ | * change username to your username | ||
+ | * click Connect and enter your password | ||
- | # uname -a | + | ==== Instructions for MacOS X - via web ==== |
- | A valid version number could be, for example, 2.6.12-9-386. | + | Open Browser and go to: https://vpn.scientificnet.org |
- | 2. Download and install | + | Enter the necessary information and press login |
- | https:// | ||
- | 2.1 Download and install the vpnclient via wget: | + | ===== Instructions for Linux vpnc Client (recommended) ===== |
- | Substitute the notation X Z with your university network' | + | 1. Install vpnc |
- | wget --no-check-certificate --http-user=X --http-password=Z https:// | + | sudo aptitude install vpnc |
+ | 2. For Unibz: | ||
- | 3. Untar the source of vpnclient and install it. | + | * Create configuration file unibz.conf. Download from here: {{: |
- | | + | |
- | | + | |
- | # tar xfz vpnclient-linux-4.7.00.0640-k9.tar.gz | + | 2.a For Eurac: |
- | + | ||
- | # cd vpnclient | + | |
- | + | ||
- | # ./ | + | |
- | You will get some messages and you will be requested to answer to some questions: | + | * Create configuration file eurac.conf. Download from here: {{: |
+ | |||
+ | <note important> | ||
+ | |||
+ | <note important> | ||
- | Directory where binaries will be installed [/ | ||
- | | ||
- | Automatically start the VPN service at boot time [yes] | ||
- | | ||
- | Directory containing linux kernel source code [/ | ||
- | You only have to modify the predefined answers if they do not correspond to your actual situation. | + | For Unibz: |
- | If everything works, you will see some compilation messages and then the installation program will stop. | + | |
- | 4. Download the unibz.pcf configuration file from the site of the university via web: | + | sudo vi /etc/vpnc/unibz.conf |
- | https://pro.unibz.it/vpn/ | + | < |
+ | ####################################### | ||
+ | IPSec gateway vpn.unibz.it | ||
+ | IPSec ID Unibz | ||
+ | IPSec obfuscated secret 06294C134E0BEBDA4B449B56BFD305D35D12DABF4044EDB6794926C2CA6D5AEDFE6342DF190E566EB11215DDC1591D5CB6ABEBEB593693C6D0B2077D78034B6AFEEA3221E77F4 | ||
+ | C9858DD711AA8DE58F6 | ||
+ | Xauth username < | ||
+ | ####################################### | ||
+ | </code> | ||
- | 4.1 Download the unibz.pcf configuration file from the site of the university via wget: | + | apply this rights: |
- | Substitute the notation XXX ZZZ with your university network' | + | sudo chmod 600 / |
+ | |||
+ | sudo chown root.root / | ||
- | wget --no-check-certificate | + | < |
+ | sudo ls -l / | ||
+ | -rw------- | ||
+ | </ | ||
- | 5. Unzip the configuration file and copy it to the correct location: | + | For Eurac: |
- | # unzip "Free University of Bozen-Bolzano.zip" | + | sudo vi /etc/vpnc/eurac.conf |
- | + | ||
- | # cp "Free University of Bozen-Bolzano.pcf" | + | |
- | 6. Initialize the vpnclient: | + | < |
+ | ####################################### | ||
+ | IPSec gateway vpn.scientificnet.org | ||
+ | IPSec ID Eurac | ||
+ | IPSec obfuscated secret 56A1CD68CC3AD33B48DB0F727ADDBC0A354DE3287D15C8526ED4CEDE4BC2ACDD1BB2460BC2354671A405F6150EA7C294C4DBC4CF9FFE45873BECAD3A2A738C5053BE34F709D592B50AD5BC472CDFF350 | ||
+ | Xauth username < | ||
+ | ####################################### | ||
+ | </ | ||
- | # sudo / | + | apply this rights: |
- | 7. You can now start the vpnclient using sudo: | + | sudo chmod 600 / |
+ | |||
+ | | ||
- | $ sudo vpnclient connect unibz | + | < |
+ | sudo ls -l / | ||
+ | -rw------- 1 root root 250 2009-05-02 15:54 / | ||
+ | </ | ||
- | You will see some messages and then you will be requested to insert your username and password: | + | 3. Start vpnc |
- | Cisco Systems VPN Client Version 4.8.00 (0490) | + | For Unibz: |
- | Copyright (C) 1998-2005 Cisco Systems, Inc. All Rights Reserved. | + | |
- | Client Type(s): Linux | + | |
- | Running on: Linux 2.6.15-26-686 #1 SMP PREEMPT Thu Aug 3 03:13:28 UTC 2006 i686 | + | |
- | Config file directory: / | + | |
- | Initializing the VPN connection. | + | sudo vpnc-connect --domain unibz unibz |
- | Contacting the gateway at 193.206.186.111 | + | |
- | User Authentication for unibz... | + | |
- | Enter Username | + | This will first ask for your sudo password |
+ | your < | ||
- | Username | + | For Eurac: |
- | Password []: Z | + | |
- | | + | sudo vpnc-connect --domain eurac eurac |
- | | + | |
- | | + | This will first ask for your sudo password and then |
+ | your < | ||
+ | |||
+ | |||
+ | 4. Stop vpnc | ||
+ | |||
+ | sudo vpnc-disconnect | ||
+ | |||
+ | |||
+ | ==== Possible errors ==== | ||
+ | |||
+ | If you get the following error: | ||
+ | try adding the line below to your configuration file (unibz.conf) | ||
+ | |||
+ | **NAT Traversal Mode cisco-udp** | ||
+ | |||
+ | ---- | ||
+ | |||
+ | When one attempts to connect to their VPN after installing and configuring vpnc on Ubuntu Oneiric, | ||
+ | the following error occurs: | ||
+ | |||
+ | < | ||
+ | root@ubuntu: | ||
+ | Error: either " | ||
+ | </ | ||
+ | |||
+ | It appears that the Ubuntu package vpnc comes with an old version of vpnc-script.\\ | ||
+ | This script is what sets up all the addresses and routes for you. The OpenConnect project\\ | ||
+ | provides an updated / revised release of this script. Download the latest copy from [[http:// | ||
+ | Replace the vpnc-script script that comes with the Ubuntu vpnc package: / | ||
+ | |||
+ | ==== Decode Group Password | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ | |||
+ | ===== Instructions for Linux Cisco AnyConnect Client ===== | ||
+ | |||
+ | === Installation === | ||
+ | |||
+ | 1. Open with your browser (tested with firefox 11.0) the following URL: | ||
+ | |||
+ | https:// | ||
+ | |||
+ | 2. Enter your Username and password, then press **Login** | ||
+ | |||
+ | 3. A " | ||
+ | in /opt/cisco of your Platform. | ||
+ | |||
+ | 4. Press **Run** on the " | ||
+ | |||
+ | {{: | ||
+ | |||
+ | 5. In order to install Cisco AnyConnect, Admin (sudo) rights are required; a Window opens,\\ | ||
+ | enter your local password. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | 6. The Cisco AnyConnect is installed and running, you can close the URL. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | === Launching Cisco AnyConnect GUI === | ||
+ | |||
+ | This allows you to connect and disconnect the VPN service. | ||
+ | |||
+ | / | ||
+ | |||
+ | Please note the vpnagentd must be running for this | ||
+ | |||
+ | * ps auxww | grep vpn | ||
+ | < | ||
+ | root 1759 0.0 0.3 17984 7644 ? S 12:58 0:00 / | ||
+ | </ | ||
+ | |||
+ | === Launching Cisco AnyConnect NON-GUI === | ||
+ | |||
+ | This allows you to connect and disconnect the VPN service. | ||
+ | |||
+ | * / | ||
+ | |||
+ | < | ||
+ | Cisco AnyConnect Secure Mobility Client (version 3.0.5080) . | ||
+ | |||
+ | Copyright (c) 2004 - 2011 Cisco Systems, Inc. | ||
+ | All Rights Reserved. | ||
+ | |||
+ | |||
+ | >> state: Disconnected | ||
+ | >> state: Disconnected | ||
+ | >> notice: Ready to connect. | ||
+ | >> registered with local VPN subsystem. | ||
+ | VPN> connect vpn.unibz.it | ||
+ | connect vpn.unibz.it | ||
+ | >> contacting host (vpn.unibz.it) for login information... | ||
+ | >> notice: Contacting vpn.unibz.it. | ||
+ | VPN> | ||
+ | >> Please enter your username and password. | ||
+ | | ||
+ | 1) scientificnetwork | ||
+ | Group: [clientless] | ||
+ | |||
+ | Username: < | ||
+ | Password: | ||
+ | >> state: Connecting | ||
+ | >> notice: Establishing VPN session... | ||
+ | >> notice: Checking for profile updates... | ||
+ | >> notice: Checking for product updates... | ||
+ | >> notice: Checking for customization updates... | ||
+ | >> notice: Performing any required updates... | ||
+ | >> state: Connecting | ||
+ | >> notice: Establishing VPN session... | ||
+ | >> notice: Establishing VPN - Initiating connection... | ||
+ | >> notice: Establishing VPN - Examining system... | ||
+ | >> notice: Establishing VPN - Activating VPN adapter... | ||
+ | >> notice: Establishing VPN - Configuring system... | ||
+ | >> notice: Establishing VPN... | ||
+ | >> state: Connected | ||
+ | >> notice: Connected to vpn.unibz.it. | ||
+ | VPN> | ||
+ | |||
+ | |||
+ | </ | ||
+ | |||
+ | === Uninstalling the AnyConnect Client === | ||
+ | |||
+ | The client comes with an uninstallation script | ||
+ | |||
+ | * sudo / | ||
+ | |||
+ | However it doesn' | ||
+ | You can clean up what it leaves behind by deleting the directory /opt/cisco/ and / | ||
+ | |||
+ | * sudo rm -r /opt/cisco / | ||
+ | |||
+ | Per-user configuration is stored in your home directory in a file called .anyconnect | ||
+ | |||
+ | ===== Shrew Soft VPN Client Instructions for 32 or 64 bit version of Windows 2000, XP, Vista and 7 (recommened) ===== | ||
+ | |||
+ | 1. Go to http:// | ||
+ | |||
+ | 2. Download unibz profile (need to login with unibz login& | ||
+ | https:// | ||
- | Your VPN connection is secure. | + | 3. Install Shrew Soft VPN Client for Windows |
- | | + | 4. Start Shrew Soft VPN Client, unzip unibz profile and Import in VPN client |
- | | + | |
- | Server address: 193.206.186.111 | + | |
- | Encryption: 128-bit AES | + | |
- | Authentication: | + | |
- | IP Compression: | + | |
- | NAT passthrough is active on port UDP 4500 | + | |
- | Local LAN Access is disabled | + | |
- | Please notice that you will have to leave the console open in order to have the VPN running. | ||
/data/www/wiki.inf.unibz.it/data/pages/auth/howto/linux/vpnclient.txt · Last modified: 2022/06/20 11:40 by kohofer