tech

If you see your Docker container ports got exposed and bypassed all UFW rules, that is normal because Docker will manipulate iptables when creating container. Docker in default will work with iptables nicely without user creating complicated iptables rules. If you don’t want Docker creating iptables rules or you are using UFW, you need to propertly configure them to make then work nicely together.

Read More

Isso is an open source comment system similar to Disqus and other paid comment systems, but without using heavy third party script that contain tracking and analystic functions. It use SQLite3 database to store comments since comments take very litttle space.

Read More

Tired of installing tons of WordPress plugins for small features? You can use code snippets to do certain things without a dedicated plugin. Generally the functions.php file is the place to add code snippes.

Read More

RouterOS’s load balancing is simple but tricky. Even Mikrotik shows an example of how to configure PCC for load balancing. It does not say how to implement it with dynamic IP. The method introduced here is simple. We will add lease scripts to WAN1 and WAN2. RouterOS will run the script to add the correct gateway IP and firewall rules to make the load balancing work.

Read More