#Subnets
More control over your private cloud network? VPC is here!

Exoscale VPC lets you organise Compute instances into subnets, control traffic with security groups and set custom routes.
Available in every Exoscale zone, free of charge.

https://community.exoscale.com/product/networking/vpc/quick-start/
November 9, 2026 at 8:00 AM
(Semi-related, I really need to fix the geolocation on one of my subnets so it quits showing the UK for basically the same reason, since I moved that PoP out of the UK a year ago.)
November 10, 2026 at 12:08 AM
UDP Broadcasting Meets the More Focused Multicasting
UDP Broadcasting Meets the More Focused Multicasting
After previously exploring the basics of UDP broadcasting, why IPv4 subnets are an exciting feature that you really want to dive into, as well as the contentious topic of IPv6, …read more
hackaday.com
November 9, 2026 at 6:30 PM
- Other than carving out subnets for resource types and public IP's, you might consider other regions, other clouds, and other services.
November 8, 2026 at 12:57 AM
EasyTier: Build Decentralized Mesh VPNs
https://osrepos.com/repo/easytier-easytier?utm_source=bluesky

EasyTier connects devices across networks through a decentralized virtual private network, with NAT traversal and optional relay nodes.

14.6k stars on GitHub · actively developed

#opensource
EasyTier: Build Decentralized Mesh VPNs
EasyTier connects devices across networks through a decentralized virtual private network, with NAT traversal and optional relay nodes. It suits people who need private connectivity between remote devices or subnets without relying on a centralized VPN service.
osrepos.com
November 9, 2026 at 6:45 AM
- Key lesson here: don't be loose with IP addresses and create overly large subnets. Don't fill up all available IP addresses. Just estimate what you need for a few years.
November 8, 2026 at 12:57 AM
This move signals Wall Street's intent to capture the efficiency of decentralized networks while maintaining control, threatening to marginalize public blockchains like Ethereum and Bitcoin in institutional adoption. Avalanche's subnets offer customizable, compliant environments, 🧵(2/5)
November 9, 2026 at 1:40 PM
clearing, and settlement of tokenized securities. This move signals a major shift in traditional finance's adoption of blockchain technology, potentially disrupting legacy settlement systems and reducing reliance on intermediaries. By leveraging Avalanche's subnets, the NYSE-affiliated 🧵(2/4)
November 9, 2026 at 3:50 PM
blockchain, sending AVAX up 10%. This is not merely a technical partnership but a strategic signal that major exchanges are racing to build 24/7 settlement infrastructure, potentially disrupting legacy clearinghouses and custody models. For crypto, it validates Avalanche's subnets as 🧵(2/5)
November 9, 2026 at 5:51 PM
- This is relevant if you want a VPC; probably not necessary for simple setups
- Tailscale has "4via6" which lets you map overlapping subnets to an IPv6 address. Works well, but it's an extra translation layer I want to cut
November 8, 2026 at 12:57 AM
Creating a quick network plan is pretty straightforward. It's basically pre-allocating addresses to zip codes.

"I want to create a network plan with a dev and prod environment, which subnets for X compute instances, Y databases, and Z public resources."

A few notes:
November 8, 2026 at 12:57 AM
So this is where non-overlapping subnets can be helpful. When I switch on VPC's, you can set staging subnet to be "10.0.0.0/24", and prod subnet to "10.1.0.0/24".

Now when I ask to "connect me to 10.1.0.47", Tailscale knows which one to go to!
November 8, 2026 at 12:57 AM
📰 **UDP Broadcasting Meets the More Focused Multicasting**

After previously exploring the basics of UDP broadcasting, why IPv4 subnets are an exciting feature that you really want to dive into, as well as the contentious topic of IPv6, …

📰 Source […]

[Original post on igeek.gamer-geek-news.com]
November 9, 2026 at 6:13 PM
**UDP Broadcasting Meets the More Focused Multicasting**

After previously exploring the basics of UDP broadcasting, why IPv4 subnets are an exciting feature that you really want to dive into, as well as the contentious topic of IPv6, there are still plenty of […]

[Original post on poliverso.org]
November 9, 2026 at 6:07 PM
But if I want my workstation to connect to the EC2 instance over Tailscale, Tailscale doesn't know which "10.0.0.0/24" to go to!

I like to think of subnets as postal/zip codes, and IPs as home addresses. If you have a home with both at postal code XYZ, you don't know which one to go to.
November 8, 2026 at 12:57 AM
November 5, 2026 at 4:42 AM