![]() Download & install the No-IP client on your Raspberry Pi.Create your account and choose a hostname.To configure everything, there is 3 main steps, that I’ll explain in this tutorial: Your router at home, will redirect the traffic to the Raspberry Pi, or to another host on the network, depending on what you want to do. The remote client can be anywhere in the world, and access the hostname created on No-IP (we’ll see how to create one just after that). Grab your free PDF file with all the commands you need to know on Raspberry Pi! In fact, it’s not possible as you can’t change the MX option in the DNS configuration on a free plan.īasically, start with the free DDNS service, and you can always see later if you need more options to do what you want. I think there is also an advanced plan, where you can use your domain name, with all the features.įor example, I know that some of you tried No-IP free plan to host a mail server. ![]() Yes, with the free plan, you need to log in every 30 days to re-enable the hostname. An enhanced plan: It’s a paid service, but you can define several hostnames (over 20 I think), have more choices for the domain names, and also no ads and no 30-day hostname confirmation required.You can choose a subdomain (for example: ) and link it to your IP address, so that you can use this subdomain to remotely access the service. It’s perfect to host a basic service like a website, SSH access, a Samba share or FTP server for example. A free plan: Probably the one you are interested in.No-IP offers two different service, with different pricing: It gives you a way to access your home server from anywhere, even if you don’t have a static IP address. It’s particularly useful if your public IP address change regularly. The idea is to link a domain name (or a subdomain in the free plan), to your IP address. Then restart the Cron service.If you are here, you probably already know what No-IP is and what it does, so I’ll be quick here. */5 * * * * root /usr/local/bin/noip_updater.sh For this purpose we work on crontab: $ sudo nano /etc/crontabĪt the bottom, the following entry is simply added and the change is saved on the crontab: # NO-IP update To execute the bash script at regular intervals, a cronjob must be created. LOGTEXT="(error) Could not understand the response from No-IP. Retry the update in no sooner than 30 minutes." LOGTEXT="(911) A fatal error on our side such as a database outage. LOGTEXT="(abuse) Username is blocked due to abuse." LOGTEXT="(!donator) An update request was sent including a feature that is not available." LOGTEXT="(badagent) Client disabled - No-IP is no longer allowing requests from this update script." LOGTEXT="(badauth) Invalid username password combination." LOGTEXT="(nohost) Hostname supplied does not exist under specified account. LOGTEXT="(nochg) IP address is current: $RESPONSE_B no update performed." sh file and the USERNAME, PASSWORD and HOST variables must be customized: The following content must be copied to the noip_updater. $ sudo chmod 700 /usr/local/bin/noip_updater.sh sh and the permissions are adjusted: $ sudo nano /usr/local/bin/noip_updater.sh The script is then stored under /usr/local/bin/noip_updater. Curl must therefore be installed first: $ sudo apt-get install curl all IP updates and occurred errors are loggedĪs described above, the script uses curl to access NO-IP.the newly determined IP is cached for future comparisons.If the IP has changed, NO-IP is notified by curl.the current IP is compared with the cached IP.the script uses Cronjob to regularly determine the current IP.The script is certainly not perfect, but it has been working reliably for months now. I therefore wrote myself a small bash-script for a reliable and fast update of the IP-address. However, the Dynamic DNS Update Client (DUC) offered by NO-IP never really worked reliably for me and so I had no access to the Raspberry Pis on a regular basis. com as a DynDNS service for some time now. Since these usually hang behind Internet connections with dynamic IP, I have been using no-ip. In the meantime I have used a large number of Raspberry Pis for measuring and monitoring purposes.
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