cjdns
Nebula
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cjdns | Nebula | |
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16 | 140 | |
5,138 | 13,689 | |
- | 1.8% | |
2.8 | 8.7 | |
7 days ago | 4 days ago | |
C | Go | |
GNU General Public License v3.0 only | MIT License |
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cjdns
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The Hidden World Of Dumps Store | CVV Shops: The Lucrative World of Credit Card Fraud!
This sub is not about TOR and all the seediness that goes on there but rather about creating darknets, by which we/they mean mesh networks and encrypted networks using tools like https://github.com/cjdelisle/cjdns/
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Question for Network Admins, do you use IPv6?
One of my favorite projects in IPv6 space is the CJDNS project: LINK TO GITHUB
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Tailscale/golink: A private shortlink service for tailnets
From a purely networking perspective, there are far better solutions than tailscale.
Have a look at full mesh VPNs like:
https://github.com/cjdelisle/cjdns
https://github.com/yggdrasil-network/yggdrasil-go
https://github.com/gsliepen/tinc
https://github.com/costela/wesher
These build actual mesh networks where every node is equal and can serve as a router for other nodes to resolve difficult network topologies (where some nodes might not be connected to the internet, but do have connections to other nodes with an internet connection).
Sending data through multiple routers is also possible. They also deal with nodes disappearing and change routes accordingly.
tailscale (and similar solutions like netbird) still use a bunch of "proxy servers" for that. You can set them up on intermediate nodes, but that have to be dealt with manually (and you get two kinds of nodes).
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Ask HN: What's in Networking?
I'm excited about P2P/decentralized/distributed overlay networks. Still catching up so would be grateful for tips on resources.
Pinecone[0][1], newer initiative made by former Yggdrasil[2] maker(s).
CJDNS[3].
AIUI CJDNS relies on intermediary high-uptime discoverable router nodes which is what is motivating Pinecone. POKT[4][5] to CJDNS seems like what Filecoin is to IPFS.
I'm yet to get around to doing the groundwork of grokking more established solutions like B.A.T.M.A.N. and how all these pieces fit together,
[0]: https://fosdem.org/2022/schedule/event/matrix_p2p_pinecone/
[1]: https://github.com/matrix-org/pinecone
[2]: https://yggdrasil-network.github.io/
[3]: https://github.com/cjdelisle/cjdns/
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Analysis of new data on the Bitcoin network. There may be more of us than we think!
CJDNS, a further step towards automatic and cryptographically secure nodes at the protocol level#23077
- PKT is the only layer 1 protocol blockchain that is powered by bandwidth. We believe access to the internet is a human right and the PKT Network was created to connect the next billion people. Caleb James DeLisle is here to answer your questions in this AMA
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CJDNS Information
I know there is the Whitepaper. Maybe I miss the part, but I am looking how the path/next Hop is generated.
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Yggdrasil P2P mesh E2EE IPv6 network
yggdrasil is a cjdns clone with different routing
cjdns has a whitepaper
https://github.com/cjdelisle/cjdns/blob/master/doc/Whitepape...
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Remote code execution in cdnjs of Cloudflare
I was really excited for a moment, because I thought this was cjdns https://github.com/cjdelisle/cjdns.
- Wiretrustee: WireGuard-Based Mesh Network
Nebula
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JIT WireGuard
(I am a Nebula maintainer.) We recently merged support for gVisor-based services, although it's very new, and I don't know of much experimentation that's been done with it yet: https://github.com/slackhq/nebula/pull/965
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Ask HN: What Underrated Open Source Project Deserves More Recognition?
Nebula, originally from Slack[0].
Wireguard rightly gets a lot of attention, but Nebula is a really simple and easy to deploy mesh network that is often overlooked.
It does lack a management GUI and that stuff is very much DIY.
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Nebula is Not the Fastest Mesh VPN (But neither are any of the others)
Fair enough about the android mobile client... My use case only involves meshing linux appliances across various networks so we only need the nebula core binaries which are under MIT license
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Nebula is an open-source and free-to-use modern C++ game engine
That's not at all confusing with Slack's Nebula. https://github.com/slackhq/nebula
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A word of caution about Tailscale
Sounds like a bunch of your pain points are just related to needing an online CA or ICA. But, looking through the Nebula docs I don't know that it supports things like CRL addresses where you could host the CRL, or OCSP responders. Someone got support for an OCSP responder but never submitted a PR with completed code: https://github.com/slackhq/nebula/issues/72
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Free Tech Tools and Resources - Multi-clock Display, Networking Tools, Digital Forensics & More
Nebula is a scalable, cross-platform overlay networking tool focused on performance, simplicity, and security. This portable tool is equally adapted for linking a small number of computers or scaling to connect tens of thousands. It integrates encryption, security groups, certificates, and tunneling into a powerful, cohesive connectivity solution. Thanks for the recommendation go to jmeador42.
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Would we still create Nebula today?
Replying to my own comment as I can no longer edit it:
The folks over at Slack had an interesting discussion regarding the the "battle of the VPNs" article published by Netmaker I sourced in my parent comment:
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Tailscale vs. Narrowlink
Interesting. I thought recognized the logo, apparently seems to be a commercial support offering of https://github.com/slackhq/nebula and they support the "nebula" iOS app. I had been using for nebula/defined in the past.
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Which overlay network?
Nebula: Is super easy to get running. It uses an interesting angle, working on the service and not just the device level. Unfortunately their NAT support seems to be still quite problematic and I am not going to maintain all those forwarded ports manually. There is a PR to support PCP but even if that ever gets applied I am not sure how well that will play with older routers. While it should be battle proven at slack, the community seems to be not that active. It still has the in-house tool that just got released.
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Most efficient way to reliably get a message to every server in a network?
The catch is that I want this to be reliable and fault tolerant, so if some of the game servers in the network go down, the remaining online servers should still always be able to receive broadcasts from any other online server. The servers can also be in multiple geographic locations and I am planning on using a mesh overlay network like Nebula to connect them. Essentially each pair of online servers will likely have a secure link between them that goes directly through the underlying network.
What are some alternatives?
yggdrasil-go - An experiment in scalable routing as an encrypted IPv6 overlay network
ZeroTier - A Smart Ethernet Switch for Earth
tinc - a VPN daemon
Netmaker - Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.
tailscale - The easiest, most secure way to use WireGuard and 2FA.
headscale - An open source, self-hosted implementation of the Tailscale control server
wg-meshconf - WireGuard full mesh configuration generator.
cdnjs - 🤖 CDN assets - The #1 free and open source CDN built to make life easier for developers.