L2TP is often used by ISPs when internet service for example ADSL is being resold. From the end user, packets travel over a wholesale network service provider's network to a server called a Broadband Remote Access Server (BRAS), a protocol converter and router combined. On legacy networks the path from end user customer premises' equipment to the BRAS may be over an ATM network. From there on, over an IP network, an L2TP tunnel runs from the BRAS (acting as LAC) to an LNS which is an edge router (Hope Mikrotik) at the boundary of the ultimate destination ISP's IP network.

+1 good request =)

++1

We need this also. At present we are still running several Cisco BRAS only because Microtik doesn't support that...

LNS now present.


Waiting for LAC