diff --git a/libs/rtnl/Cargo.toml b/libs/rtnl/Cargo.toml
new file mode 100644
index 0000000..7bbb9bb
--- /dev/null
+++ b/libs/rtnl/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "rfc6052"
+version = "1.0.0"
+authors = ["Evan Pratten <ewpratten@gmail.com>"]
+edition = "2021"
+description = "Rust functions for interacting with RFC6052 IPv4-Embedded IPv6 Addresses"
+readme = "README.md"
+homepage = "https://github.com/ewpratten/protomask/tree/master/libs/rfc6052"
+documentation = "https://docs.rs/rfc6052"
+repository = "https://github.com/ewpratten/protomask"
+license = "GPL-3.0"
+keywords = []
+categories = []
+
+[dependencies]
+thiserror = "^1.0.44"
+ipnet = "^2.8.0"
\ No newline at end of file