[TriLUG] RAID notion applied to networking

Pete Soper via TriLUG trilug at trilug.org
Sat May 23 14:59:15 EDT 2020


I can do failover manually and that's what we're doing now when the 
construction around us keeps digging up the DSL cable.

The harder question was really if it's possible to combine the paths 
(striped RAID) to get higher performance than that of the fastest single 
path?

-Pete


On 5/23/20 2:54 PM, Mauricio Tavares wrote:
> On Sat, May 23, 2020 at 1:29 PM Pete Soper via TriLUG <trilug at trilug.org> wrote:
>> Would it be possible (for a moderately capable/experienced person) to
>> combine two MyFi sources with DSL and create a more reliable, possibly
>> higher performance link to a single end point such as a
>> Hangouts/Jitsi/Zoom/MS Teams or something like that? My wife is an
>> instructor over the Internet and here in the bushes of Wake county
>> "pitiful" would be a complimentary way of describing our DSL (6M bits
>> down, .7 up). But I have a cell booster and we can get decent signals in
>> the house and each phone can create a hotspot. Is there a son of
>> original DD-WRT or OpenWrt that could arrange for three clients to
>> appear to a fourth client as if it could treat the three as alternate
>> routes from some source? What about on the far end? Would that need
>> something semi-magic? That might be of use to me with clients who might
>> be in a position to have a magic box on their end that could connect
>> with the three paths on this one.
>>
>> Curious.
>>
>> Pete
>>
>        If you remember my own question about DLS prices and
> availability, that was the reason. In other words my cable modem is
> primary until it goes boink (defined by comparing perfomance with
> what I was hoping to be cheaper but slower DSL). If DSL faster,
> failover to it.
> I believe that depends on what router can do: if you have a router
> doing openwrt or similar, would need to assign two ports for going out
> and let the router do the swapping. If you also remote in you would
> need to update your dyndns-like thingie.
>
>
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