I like that it's easy to set up, it has many features, and it is very configurable. It does not support all protocols, but you can set it up to work with any protocol you want. You have to use a different client for each protocol. The UI could be improved. Sometimes it takes a long time to update the status of a connection after an error. The configuration files are also very large, so it is difficult to find what is causing problems. In general, it works well. We need a solution to control our network traffic. HAProxy does that.