Hi Mike, Thanks for the reply, yes I have that already set, or not set depending on how you look at it :-) I am thinking that's what Nick was thinking of too perhaps. I suppose I am mostly interested to know if anybody has actually made it work from the LNS side using MT, I am pretty confident the client side is easy and works fine as long as the LNS supports it. I am ultimately trying to get two NBN connections to give a higher aggregate speed and work as one, other options are either messy or too unreliable to use for my purpose. Regards Paul -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Mike Everest Sent: Sunday, 26 August 2018 4:00 PM To: 'MikroTik Australia Public List' Subject: Re: [MT-AU Public] LNS Function using L2TP and Multilink PPP There's a setting in ppp profile called 'only one' intended to limit a user to only one session - perhaps that's what Nick was thinking of? In any case, it is 'off' by default, so may not be related to your issue(?) Cheers, Mike.