Re: [MT-AU Public] LNS Function using L2TP and Multilink PPP

25 Aug 2018

      Hey Paul,

I am sure it’s a tick box on the LNS side, saying allow multiple connections for this user. Have a look with a static user under ppp secrets? 

I’ll have a look at my config soon if it’s not there. 

Nick Pratley
Senior Network Operator
P: (02) 8115 8817
4 Amy Close, Wyong, NSW 2259
Need assistance? We are here 24/7 +61 2 8115 8888 

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Sat, 25 Aug at 9:13 am, <paul@buildingconnect.com.au> wrote:
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Hi Nick,
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I am actually just trying to test with 2 NBN links which are handed off to my LNS as L2TP tunnels, I am using MT as the LNS which is working great, but just can't find any settings to enable MLPPP on the server side.
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The client side is easy as you just add more interfaces into the PPPOE client configuration, and according to the doco as long as the server can do MLPPP it will work, but I can't find anything that actually confirms that.
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I know on Cisco it's a simple matter of enabling multilink PPP, but I can't find anything on the Mikrotik which states that.
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Regards
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Paul
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-----Original Message-----
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From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Nick Pratley
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Sent: Saturday, 25 August 2018 8:58 AM
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To: MikroTik Australia Public List
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Subject: Re: [MT-AU Public] LNS Function using L2TP and Multilink PPP
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Actually, on second thought - nothing says it needs to be vdsl or adsl to test, right?
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Grab to routerboards and throw two Ethernet cables between them. Pull up a l2tp server / client over that :-)
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Doesn’t really matter what’s in the middle, that is just tunnel switched.
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You just need both ends.
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On Sat, 25 Aug 2018 at 8:53 am, Nick Pratley <nick@npratley.net> wrote:
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Yeah, you’ll need multiple interfaces on the client side to fully test
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end to end, but no reason it shouldn’t work. On my tik lns I have the
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option to allow mlppp per client.
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Have only tested between MikroTik client and Cisco lns though - so
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cannot confirm that the setting works.
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On Sat, 25 Aug 2018 at 7:28 am, Damien Gardner Jnr
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<rendrag@rendrag.net>
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wrote:
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I was going to say I'll test it.. But it looks like MLPPP on 'Tik is
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all mostly automatic, you just specify multiple interfaces on the
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PPPOE session
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- so I'd have to HAVE multiple VDSL links here, to test it, I think..?
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With the same interface specified twice, the link came up fine with
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no errors from either end though..
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https://wiki.mikrotik.com/wiki/Manual:MLPPP_over_single_and_multiple_
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links
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Is the documentation for it..
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On 24 August 2018 at 13:06, Philip Loenneker <
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Philip.Loenneker@tasmanet.com.au> wrote:
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Hi Paul,
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Just to be clear - do you control all the equipment end to end, or
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is
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it a
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case of buying wholesale services off an upstream provider which
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are delivered to your LNS?
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I haven't done anything with MLPPP, only "regular" PPP, but I
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imagine
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that
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it wouldn't take much to spin up a couple of PPPoE servers on one
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MikroTik,
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and a couple of clients on another that is directly connected, to
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test
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the
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basic functionality before trying to do it over a more complex data
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path.
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I'm curious to hear any results you get, if you don't mind sharing
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:)
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Regards,
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Philip Loenneker | Network Engineer | TasmaNet
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40-50 Innovation Drive, Dowsing Point, Tas 7010, Australia
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P: 1300 792 711
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philip.loenneker@tasmanet.com.au
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www.tasmanet.com.au
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-----Original Message-----
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From: Public <public-bounces@talk.mikrotik.com.au> On Behalf Of
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Paul Julian
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Sent: Friday, 24 August 2018 11:05 AM
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To: 'MikroTik Australia Public List' <public@talk.mikrotik.com.au>
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Subject: [MT-AU Public] LNS Function using L2TP and Multilink PPP
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Hi all,
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Just wondering if anybody has got Multilink PPP working when using
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a MT router as an LNS using L2TP termination and PPPOE on the
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client end, Mikrotik both ends ?
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I can't find any concrete doco on whether this actually works or
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not,
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from
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what I can find my thoughts are that maybe MT can do the client
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MLPPP
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but
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might not be able to handle the server side.
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Any thoughts ?
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Regards
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Paul
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--
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Damien Gardner Jnr
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VK2TDG. Dip EE. GradIEAust
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rendrag@rendrag.net - http://www.rendrag.net/
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--
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Kind Regards,
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*Nick Pratley*
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P: 0448 379 418
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E: nick@npratley.net
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--
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Kind Regards,
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*Nick Pratley*
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P: 0448 379 418
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E: nick@npratley.net
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--- end of original message ---

Re: [MT-AU Public] LNS Function using L2TP and Multilink PPP

Nick Pratley | Servers Australia