I have only used WDS to do some small mesh-like setups for hotels that didn't want cabling. Where would you draw the line at using WDS Dynamic with some well chosen Access List power levels vs going full mesh? The caravan park I did has an Omnitik and SXT's for backhaul and Metal-2s just so I could keep the 2GHz stuff on different frequencies. It's one big happy bridged LAN and works very well. I am impressed that people's tinny Android phones can get a Wifi signal through the aluminium clad caravans. On 2 May 2016 at 19:01, Mike Everest <mike@duxtel.com> wrote:
Hi!
Sure - happy to share any potentially useful information. Like I said, we have used it may times - most simple use case is public access hotspot network (e.g caravan park) where APs are deployed at various locations that have power only. In this way, mesh works perfectly because there's no devices connected to the ethernets of any AP (except for the 'mesh portal' device/s)
Another interesting one is for a digital signage network in a major city railway station - again, there are no opportunity for network cables, and sometimes power to those signs fails for whatever reason. So wireless mesh is a good way to ensure all units are always online. In this case, every mesh node has something connected to the Ethernet socket (being signage controller) so this is where we first discovered that 'bug'
I worked that bug like a champion, documented it and even demonstrated to them exactly what was happening (i.e. some nodes did not learn new optimised path properly, so packets ended up bouncing back-and-forth between two nodes) but they never did anything about it. At least they never did anything about it within a few months after I first reported it (back 2-3 years now) and I never noticed any change to that behaviour since.
So actually, it might even be fixed by now, but I don't trust it enough to deploy a production network to find out if it IS fixed ;)
Sure, adding 'star' topology over the top of the mesh adds a layer of complexity, but only at deploymemt time. After that, everything works normally - potentially 'forever' ;)
Cheers!
Mike.
-----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Karl Auer Sent: Monday, 2 May 2016 5:36 PM To: public@talk.mikrotik.com.au Subject: Re: [MT-AU Public] mesh network using MikroTik?
On Mon, 2016-05-02 at 16:42 +1000, Mike Everest wrote:
We've done it several times, and apart from one significant caveat, it works very well indeed! :-)
Can you share the use case?
And is that caveat likely to be fixed any time soon?
An effective work-around is to connect all mesh nodes back to the 'mesh portal' by EoIP tunnel
"Effective" I suppose, but another layer of complexity. Rather not :-(
Regards, K.
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