Implementing Telematic Services
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The document outlines a project focused on providing telematic services from a home PC to the internet, involving technologies such as DDNS and TCP/IP. It details the setup of a web server (Apache), FTP server, and Alfresco content management system, as well as troubleshooting connectivity issues with router configurations. Additionally, the document describes the process of creating a Dynamic DNS account, checking server connectivity, and demonstrating the services provided.
Implementing Telematic Services
- 1. LAB 4 GII 3º TDRC TELEMATIC SERVICES ON INTERNET Autor 1:Carlos Campos Autor 2:Ivan Ortega Autor 3:Pablo Casado Arenas Dominio:tdrc2014ccf.noip.me Fecha:5/6/2014
- 2. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me BACKGROUND (Introduction.Present the objetive, troubleshooting tools, metodology and dificulties. Also, briefly explain the services you implement, as well as software and O.S. involved ) * ● The main goal of this proyect is to offer services from home PC to the Internet, involving concepts like DDNS, TCP/IP, NAT and client-server architecture. ● We are going to set up a web server, Apache on port 80, and a FTP server on port 21. These services are running on a MacBook pro machine. ● We have also set up Alfresco, which is a free enterprise content management system. It is running on port 8080, using tomcat, which is a servlet container.
- 3. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me BACKGROUND * There was some trouble checking pings and tracerts to the server, and the solution was to configure the router and put the ip of the PC as DMZ inside the router.
- 4. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me BACKGROUND (Topology. Plot the topology, from the server up to clients in the outside, including the www.ping.eu and no-ip.com servers) *ping.eu server Host Gateway Our Server
- 5. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me CREATE Dynamic DNS Account: tdrc2014ccf.noip.me * ● In order to use the services that no-ip offers, ● we must create an account in their website, and this is how it looks like. ● You can choose the name of your domain and a few domain choices.
- 6. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me CREATE Dynamic DNS Account: tdrc2014ccf.noip.me * This shows that the domain is pointing to that IP.
- 7. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me CHECK tdrc2014ccf.noip.me with nslookup and wireshark * A nslookup to ensure that the domain can be resolved to the proper IP address, issued from ping.eu
- 8. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me CHECK tdrc2014ccf.noip.me with nslookup and wireshark *
- 9. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Configure DDNS at home *
- 10. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Open ports in ADSL router *
- 11. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Install service 1 * In Mac Os, Apache web server and ftp server are pre-installed and the only thing you need to do, is to start the services. Apache: Start service -> apachectl start Stop service -> apachectl stop FTP Server: Start service -> launch load -w /System/Library/LaunchDaemons/ftp.plist Stop service -> launch unload -w /System/Library/LaunchDaemons/ftp.plist
- 12. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Install service 2 *
- 13. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Install service 2 *
- 14. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Check ports in your server with netstat -a *
- 15. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Check ports from outside with www.ping.eu (also, execute wireshark at your server to see the TCP segments coming from www.ping.eu) * With this tool , we can know ports that are open.We have open: ● 80 for Apache, ● 21 for FTP server and ● 8080 for Alfresco server.
- 16. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Check ports from outside with www.ping.eu (also, execute wireshark at your server to see the TCP segments coming from www.ping.eu) *
- 17. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Check conectivity to server with traceroute * ● The tracert to the domain shows that the packets reach the IP of our server. ● The first hop is the default gateway of the PC where tracert was ran.
- 18. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Show service 1 * ● This is the famous Apache's default index page. ● If we want to change the page, we have to overwrite the file “index.html” in our default web directory.
- 19. LAB 4. GII 3º TDRC. TELEMATIC SERVICES ON INTERNET. tdrc2014ccf.noip.me Show service 2 * ● This is the Alfresco main page, the control panel where we can create new panels with documents and task. ● You can upload documents to the server, edit in the cloud, and choose the tasks that the worker has to do.