Changes for page VPN Access
Last modified by Thomas Coelho (local) on 2024/09/03 14:41
From version 4.2
edited by Thomas Coelho (local)
on 2024/09/03 14:33
on 2024/09/03 14:33
Change comment:
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To version 3.1
edited by Thomas Coelho
on 2022/10/18 14:57
on 2022/10/18 14:57
Change comment:
There is no comment for this version
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... ... @@ -24,8 +24,7 @@ 24 24 This configuration routes all traffic trough ITP. This is useful if you want to download papers, which are restricted to the university network. 25 25 The second examples only routes the traffic going directly to the ITP trough the VPN and leaves your default gateway untouched. The only difference is the missing 'redirect-gateway' statement [http://th.physik.uni-frankfurt.de/~thw/vpn/all-via-itp.ovpn] 26 26 27 -{{code language="none"}} 28 -client 27 +{{{client 29 29 dev tun 30 30 proto udp 31 31 nobind ... ... @@ -36,14 +36,14 @@ 36 36 auth-user-pass 37 37 ca private-ca-itp.crt 38 38 # Comment this, if you don't want to redirect the default gateway 39 -redirect-gateway def1 40 - {{/code}}38 +redirect-gateway def1 39 +}}} 41 41 42 42 Download our CA (Certificate of Authority) [http://th.physik.uni-frankfurt.de/~thw/vpn/private-ca-itp.crt] and store it in the same place. This file is needed for the verification of the authenticity of the server. 43 43 44 44 For only accessing internal services and routing your the normal traffic to your normal uplink use the following configuration: [http://th.physik.uni-frankfurt.de/~thw/vpn/itp.ovpn] 45 45 46 - {{codelanguage="none"}}45 +<pre> 47 47 client 48 48 dev tun 49 49 proto udp ... ... @@ -54,30 +54,32 @@ 54 54 resolv-retry infinite 55 55 auth-user-pass 56 56 ca private-ca-itp.crt 57 - {{/code}}56 +</pre> 58 58 59 59 60 60 === Start the VPN connection === 61 61 62 62 Open a terminal and change to the path where the vpn config file is stored. Start the connection with 63 -\\ sudo openvpn itp.ovpn 62 + 63 + sudo openvpn itp.ovpn 64 64 65 65 where itp.ovpn is the name of the config file. openvpn needs root access, therefore you must enter your local password for sudo. After this you have to enter your ITP credentials (Username and Password). 66 66 67 67 If everything went fine the output will look like: 68 68 69 -{{{Fri Dec 7 15:03:00 2012 WARNING: Make sure you understand the semantics of tls-remote before using it (see the man page). 70 -Fri Dec 7 15:03:00 2012 NOTE: OpenVPN 2.1 requires 'script-security 2' or higher to call user-defined scripts or executables 69 +<pre> 70 +Fri Dec 7 15:03:00 2012 WARNING: Make sure you understand the semantics of --tls-remote before using it (see the man page). 71 +Fri Dec 7 15:03:00 2012 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables 71 71 Fri Dec 7 15:03:00 2012 UDPv4 link local: [undef] 72 72 Fri Dec 7 15:03:00 2012 UDPv4 link remote: [AF_INET]141.2.246.2:1194 73 -Fri Dec 7 15:03:00 2012 WARNING: this configuration may cache passwords in memory use the auth-nocache option to prevent this 74 +Fri Dec 7 15:03:00 2012 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this 74 74 Fri Dec 7 15:03:00 2012 [FIAS-ITP_Generic_VPN_Service] Peer Connection Initiated with [AF_INET]141.2.246.2:1194 75 75 Fri Dec 7 15:03:02 2012 TUN/TAP device tap0 opened 76 76 Fri Dec 7 15:03:02 2012 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 77 77 Fri Dec 7 15:03:02 2012 /sbin/ifconfig tap0 10.63.131.1 netmask 255.255.0.0 mtu 1500 broadcast 10.63.255.255 78 -Fri Dec 7 15:03:02 2012 Initialization Sequence Completed}}} 79 +Fri Dec 7 15:03:02 2012 Initialization Sequence Completed 80 +</pre>-- 79 79 80 - 81 81 Termiate the session by pressing Ctrl-C in this terminal. 82 82 83 83 == OpenVPN for Windows 10 == ... ... @@ -92,7 +92,7 @@ 92 92 93 93 You need to copy/save both files to C:/Users/'yourusername'/OpenVPN/config/, where 'yourusername' is your local username. In the picture below, the directory with the two needed files in it for a german Windows 10 is shown (for the username 'user'). (For both is assumed that 'C' is, as for most Windows systems, your main hard drive.) 94 94 95 -[[ image:File_Openvpn-win10-1.png]][[image:File_Openvpn-win10-1.png]]96 +[[File:Openvpn-win10-1.png|center]] 96 96 97 97 If 'OpenVPN GUI' is started, you can find it in the lower right corner where the minisymbols are. Most likely you need to click on the small arrow first. It is the symbol with the computer screen and the lock symbol. Right click on the symbol and you get a menu where the first option is to connect. Click this option. This menu has less entries if the settings are not found. Then control the previous step. 98 98
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