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Generate a ULA range using the formula in the RFC, and you'll have your very own unique /48 you may do with as you please that is not routed anywhere and won't
by ArchOversight 5y ago
Generate a ULA range using the formula in the RFC, and you'll have your very own unique /48 you may do with as you please that is not routed anywhere and won't step on anyones toes even in the future.
- the8472 5y agoThat requires manually adding an ULA range to the lo interface. Having something standardized that will be available by default would make things much easier since you don't have to touch the system configuration from your application. It may be easy enough in a container where you have namespaced root/CAP_NET_ADMIN but you can't always assume that. 127.0.0.0/8 is just there.
- ArchOversight 5y agoYou would need to manually add IP's to the loopback interface as well before you could use them to bind to, at least on anything outside of Linux where apparently all of 127/8 is directly useable without an alias required.