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Unintentionally troubleshooting a new way to filter traffic
August 5, 2024 09:38:37 AM GMT+02:00 * - permalink -One of the newer tricks in systemd is that you can do "IPAddressDeny=" and then "IPAddressAllow" and keep a program from exchanging traffic with the rest of the world. For a program that's only ever supposed to talk to the local network, this was a good idea.
- https://rachelbythebay.com/w/2024/07/17/bpf/