NBNCo has a limit of about 1530-some-odd bytes on the VDSL link. It's larger than the standard MTU+PPPoE headers so you can run full 1500, but not enough to run EoMPLS/L2CKTs over it... short by about 6 bytes, so forget about running MPLS-to-the-Edge for layer-2 on FTTN/FTTB stuff.
- Ck. > On 26 Aug 2019, at 7:28 am, Nathan Brookfield > <nathan.brookfi...@simtronic.com.au> wrote: > > Do you mean baby giants? Haha! > > On 26 Aug 2019, at 06:26, Damien Gardner Jnr <rend...@rendrag.net > <mailto:rend...@rendrag.net>> wrote: > > As an addon to the above, they only support bridging of 2-3 MAC addresses. > Which is probably not an issue with a single device, but it's insanely > annoying if you run multiple devices doing PPPOE behind a bridged modem. > > So I'm curious.. What ARE folks using as a bridged VDSL modem that supports > tiny jumbo frames? (Which was the main reason I went for the VDSL SFP in the > first place..) > > On Fri, 16 Aug 2019 at 16:41, Guy Ellis <g...@traverse.com.au > <mailto:g...@traverse.com.au>> wrote: > Hi Shane, > > We have tested these in our lab - the VDSL performance is acceptable. > > However there are a couple of downsides... > > (i) No DSL configuration > (ii) No Stats, not even line sync > (iii) Price > (iv) They use a fair bit of power, and the host mainboard must have a > clean well filtered 3.3V supply delivered to the SFP slot. > > We were unable to get ADSL working, not sure if that was firmware or (i) > above. > > Due to (i) .. (iv) we have moved to a different Internal VDSL solution. > > Kind regards, > > - Guy. > > > On 16/08/2019 4:18 pm, Shane Chrisp wrote: > > Hi, > > > > I just became aware of these VDSL2 SFP modems and I was wondering if > > anyone has tried these or a similar device from another supplier in AU > > and if so how they performed? > > > -- > Guy Ellis > Mobile +61 419 398 234 > AU 03 9489 6678 > NZ 09 884 9756 > www.traverse.com.au <http://www.traverse.com.au/> > > _______________________________________________ > AusNOG mailing list > AusNOG@lists.ausnog.net <mailto:AusNOG@lists.ausnog.net> > http://lists.ausnog.net/mailman/listinfo/ausnog > <http://lists.ausnog.net/mailman/listinfo/ausnog> > > > -- > Damien Gardner Jnr > VK2TDG. Dip EE. GradIEAust > rend...@rendrag.net <mailto:rend...@rendrag.net> - http://www.rendrag.net/ > <http://www.rendrag.net/> > -- > We rode on the winds of the rising storm, > We ran to the sounds of thunder. > We danced among the lightning bolts, > and tore the world asunder > > _______________________________________________ > AusNOG mailing list > AusNOG@lists.ausnog.net <mailto:AusNOG@lists.ausnog.net> > http://lists.ausnog.net/mailman/listinfo/ausnog > <http://lists.ausnog.net/mailman/listinfo/ausnog> > _______________________________________________ > AusNOG mailing list > AusNOG@lists.ausnog.net > http://lists.ausnog.net/mailman/listinfo/ausnog
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