this post was submitted on 20 Aug 2024
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Showerthoughts
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Because it's not useful. Two routers still share the same frequencies and thus can't send more data over the same air. A single router can already use multiple frequencies to increase throughput. You don't need two to do that. https://en.m.wikipedia.org/wiki/MIMO
If you want to use multiple internet connections and combine their speed, that's possible. Dunno how though and I guess to work best it would need a server somewhere else like a VPN to manage the packets coming from different ips
Software defined wan (SDWAN) is the industry term for bundling multiple independent internet connections to maximise bandwidth.
Can you explain what this "software defined x" means that you hear everywhere?
The main ones I hear are software defined WAN. Which means you can do per application internet steering.
Software defined LAN is more about authorising specific applications to access the corporate lan.
Basically it means to not have a special designed hardware for task X but to do much of it in software which gives you more flexibility. And also let's you configure and use X a bit more flexible.
E.g. software defined networking: If you run several virtual machines on a server, you may define the whole network between them virtually in software instead of doing it on the hardware side. Sure, you still need an ethernet card in your server to connect it to other servers and the internet, but all load balancing, switches, firewalls, VLANs, etc. between the virtual machines (or containers) on your server are virtualized in software - or maybe eben between servers.
Same goes for e.g. Software Defined Radio. In the early days you had dedicated hardware to control the mobile network and the antennas and such. Today you "just" have the antenna and a transceiver that is capable of producing and receiving a wide range of signals and modulations. All encoding, decoding and interpretation the signals is done in software. If your hardware is capable enough, the upgrade from e.g. 4G to 5G may only be a software update for all base stations.
But what about for services other than X, like Facebook or YouTube?
/j
These are all software defined social networking, aren't they?