yesterday i was  install mikrotik for adsl router. first you can set your modem with bridging mode and than you can dial for adsl server from mikrotik box like  below. this make you can monitoring your network from public network.

1. First we make the interface for its first ppoe

2.set it to default route

3. set for the client can nat to the internet with out the interface through its ppoe

after completion, we can remotely and management of our clients from our proxy with his public ip on speedy