Publishing addresses for other nodes about kadnode HOT 4 OPEN

Thanks for your interest in this side project. :-)

Well, the uses DHT takes the announcements IP address from the senders IP address. Otherwise someone could use the DHT to direct traffic to some target IP address to cause a DOS attack.

While this could be worked around by signing announcements, the BitTorrent DHT forces this approach.

As for the three points you make:

1. I agree, that is not possible.
2. Agreed. The resources must be accessible via the IP address of the server running KadNode.
3. That is possible (even without upnp). The announcements source IP address is the public IP address of the Internet gateways IP address. So if you have a webserver running on the gateway, or on another server behind the gateway with a port redirect, then that scenario will work.

An alternative approach would be to use a different DHT network to store signed announcements. But that's not what the DHT network KadNode uses can provide (if I am not mistaken).

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So can KadNode work in combination with IPFS? Can KadNode replace IPNS?

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@Danger89 it can replace IPNS, but drawback here is that every node you want to reach has to run KadNode as well.

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That said, I think the DHT could be modified, to store signed data. But that might create a distinct DHT network (which also would be much faster because it happens to be small).

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