http___www.ucionica.net_mreze_sto-je-i-kako-kreirati-vpn-konekciju-824__1.xml
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Configure a VPN connection from a client computer To set up a connection to a VPN, follow these steps: On the computer that is running Windows XP, confirm that the connection to the Internet is correctly configured. For more information about how to test your Internet configuration, click the following article number to view the article in the Microsoft Knowledge Base: 314067 How to troubleshoot TCP/IP connectivity with Windows XP Click Start, and then click Control Panel. In Control Panel, double-click Network Connections. Click Create a new connection. In the Network Connection Wizard, click Next. Click Connect to the network at my workplace, and then click Next. Click Virtual Private Network connection, and then click Next. If you are prompted to, do one of the following: If you use a dial-up connection to connect to the Internet, click Automatically dial this initial connection, and then click your dial-up Internet connection from the list. If you use a full-time connection such as a cable modem, click Do not dial the initial connection. Click Next. Type the name of your company or type a descriptive name for the connection, and then click Next. Type the host name or the Internet Protocol (IP) address of the computer that you want to connect to, and then click Next. Click Anyone`s use if you want the connection to be available to anyone who logs on to the computer, or click My use only to make it available only when you log on to the computer, and then click Next. Click to select the Add a shortcut to this connection to my desktop check box if you want to create a shortcut on the desktop, and then click Finish. If you are prompted to connect, click No. In the Network Connections window, right-click the new connection. Click Properties, and then configure more options for the connection: If you are connecting to a domain, click the Options tab, and then click to select the Include Windows logon domain check box to specify whether to request Windows logon domain information before you try to connect. If you want the computer to redial the connection if the line is dropped, click the Options tab, and then click to select the Redial if line is dropped check box. To use the connection, follow these steps: Use one of the following methods: Click Start, point to Connect To, and then click the new connection. If you added a connection shortcut to the desktop, double-click the shortcut on the desktop. If you are not currently connected to the Internet, Windows offers to connect to the Internet. After your computer connects to the Internet, the VPN server prompts you for your user name and password. Type your user name and password, and then click Connect. Your network resources should be available to you in just like they are when you connect directly to the network. To disconnect from the VPN, right-click the icon for the connection, and then click Disconnect. go to this site for free VPN [LINK VISIBLE TO REGISTERED USERS - CLICK HERE TO SEE THIS LINK].
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U ovom tutorijalu ćemo vam objasniti što je to točno VPN i kako ga kreirati unutar Windows XP operacijskog sutava. VPN je skraćenica za pojam “virtualne privatne mreže.” Te mreže omogućuju pojedincima i tvrtkama za razmjenu i pristup informacijama s bilo kojeg računala bilo gdje. Mreže su privatne, jer pristup im je ograničen na određene korisnike. VPN funkiconira na naičin da se stvori privatni tunel kroz Internet do vašeg odredišta, a računalo vam se ponaša kao da ste spojeni lokalno na mrežu. Pošto Windows XP ima sve predispozicije da kreirate VPN konekciju bez dodatnog softvera možemo početi. Prvo što trebate napraviti je provjeriti da ste uredno spojeni na Internet (npr. posjetite www.google.com). Kliknite „Start“ pa „Control Panel“. Odaberite „Network Connections“. Kliknite “Create a new connection”. U Network Connection Wizard –u odaberite „Next“. Kliknite Connect to the network at my workplace i odaberite „Next“. Odaberite Virtual Private Network connection pa „Next“. Unesite prizvoljno ime vaše VPN konekcije, u našem slučaju je to “Posao”. Odaerite “Next”. U slučaju da ste pitani da li ćete koristiti dialup vezu ili već spojenu preko DSL-a (ili nečeg trećeg) odaberite Do not dial the initial connection pa „Next“. Unesite IP adresu ili Hostname gdje ćete se spajati (te podatke obično dobijete od administratora). U slučaju da ste pitani želite li koristiti Smart Card odaberite Do not use my smart card. Skoro pa ste gotovi. Samo odaberite želite li prečicu na vašoj radnoj površini ili ne i kliknite „Finish“. Nakon što je konekcija napravljena možda će se automatski pokušati spojiti preko VPN –a, ako ne, odaberite Control Panel, pa u Network Connections i desnim klikom na Vašu novokreiranu VPN konekciju odaberite „Properties“. U prvoj opciji (tabu) General možete promijeniti IP adresu ili Hostname na koji se spajate kao i automatsko spajanje na Internet prilikom pokretanja VPN konekcije (vrijedi samo za dial-up konekcije). Također imate opciju da li želite status da ste spojeni u Taskbar -u (Show icon in notification area when connected). Sljedeća opcija (tab) je „Options“ u kojem možete puno toga podesiti. To su stvari kao „Include Windows logon domain“ pomoću koje će vas tražiti podatke spajanja na domenu pri pristupu VPN-u ili „Redial attempts“ što znači nakon koliko vremena da se ponovno spaja ako konekcija nije uspostavljena. Nakon „Options -a“ dolazi nam opcija „Security“ u kojoj u principu postavljate tip enkripcije i sigurnosti spajanja Vaše VPN konekcije. Te podatke uglavnom dobijete od administratora pošto je on odredio tip enkripcije. U opciji „Networking“ možete odabrati koji protokli i servisi će biti korišteni tijekom VPN konekcije. I zadnja opcija je „Advanced“ u kojoj mžete konfigurirati Firewall (vatrozid) i Sharing (zajedničko korištenje). Nakon što ste konfigurirali VPN konekciju spremni ste se i spojiti. Odaberite Vašu VPN konekciju i nakon unosa korisničkog imena (User name) i zaporke (Password) kliknite „Connect“. Isto tako za kraj veze odaberite konekciju i kliknite „Disconnect“. Nadam se da Vam je ovaj tutorijal pomogao.