Yes you can use proxy on a 750, but I probably wouldn't use it for more than maybe 20 active users at most. You'll also have to export your proxy logs to a syslog server for storage and indexing. There is not enough memory available on a 750 to contain a meaningful amount of logs. To make users use...

We have started working on an Android utility that gives you ability to configure your router more conveniently, while on the go. Let us know how it works for you, and what you think about it. EDIT: new way to download. Just one link: https://play.google.com/apps/testing/com.mikrotik.android.tikapp...