[mythtv-users] VLANs, HDHomeruns and bears, oh my
Ben
bkamen at benjammin.net
Mon Apr 6 20:08:25 UTC 2020
On Mon, 6 Apr 2020 at 18:04, Michael <mythtv at blandford.net <mailto:mythtv at blandford.net>> wrote:
>
>
> I have something similar to this at my house.
>
> Desktop computers and infrastructure on VLAN1. Can route to the
> internet or any of the other VLANs
>
> IOT devices on VLAN 2. Can only route to the internet. Limited access
> to VLAN1 on specific ports/protocols for things like plex or mythtv
>
> Guest internet on VLAN 3. Can only route to the internet
>
> Cameras on VLAN4. Can't route anywhere
>
>
> All VLANs have access to DNS/DHCP on VLAN1
>
>
> I set this up with an Edgerouter and Unifi switches. If you google
> 'edgeos IOT vlan' you can find many guides on how to set something like
> this up.
>
>
> The key thing to note is the VLANs don't extend down to the individual
> devices. It is virtual concept that happens between the swtiches and
> routers to separate the networks.
>
>
> Michael
>
I have a similar setup at home. I'm using an older Juniper SSG140.
You could also build your own using something like OPNsense which handles VLANs quite nicely (and could be a firewall for your home).
The only caveat I would say is that VLANs COULD extend to end devices if you set the port on the switch to be a TRUNK port instead of an ACCESS port.
But most of the time, switch ports that go to end devices are set to ACCESS and then a specific VLAN. The end device has no idea it's on a VLAN.
Cheers,
-Ben
--
Ben Kamen - O.D.T., S.P.
----------------------------------------------------------------------
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