diff --git a/__network/iptables/Cargo.lock b/__network/iptables/Cargo.lock
new file mode 100644
index 0000000..36cae2b
--- /dev/null
+++ b/__network/iptables/Cargo.lock
@@ -0,0 +1,93 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "aho-corasick"
+version = "0.7.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "bitflags"
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+checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+
+[[package]]
+name = "cc"
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+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "iptables"
+version = "0.1.0"
+dependencies = [
+ "iptables 0.4.3",
+]
+
+[[package]]
+name = "iptables"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5451d970ceaf1d94b287f060eda6c553b0bd93412986765e3274c28a89b50830"
+dependencies = [
+ "lazy_static",
+ "nix",
+ "regex",
+]
+
+[[package]]
+name = "lazy_static"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
+name = "libc"
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+checksum = "9385f66bf6105b241aa65a61cb923ef20efc665cb9f9bb50ac2f0c4b7f378d41"
+
+[[package]]
+name = "memchr"
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+checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+
+[[package]]
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+checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
+dependencies = [
+ "bitflags",
+ "cc",
+ "cfg-if",
+ "libc",
+]
+
+[[package]]
+name = "regex"
+version = "1.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "957056ecddbeba1b26965114e191d2e8589ce74db242b6ea25fc4062427a5c19"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/__network/iptables/Cargo.toml b/__network/iptables/Cargo.toml
new file mode 100644
index 0000000..ebfa13f
--- /dev/null
+++ b/__network/iptables/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "iptables"
+version = "0.1.0"
+authors = ["Hatter Jiang <jht5945@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+iptables = "0.4"
diff --git a/__network/iptables/src/main.rs b/__network/iptables/src/main.rs
new file mode 100644
index 0000000..b205aa3
--- /dev/null
+++ b/__network/iptables/src/main.rs
@@ -0,0 +1,6 @@
+fn main() {
+    println!("Hello, world!");
+    let ip_tables = iptables::new(false).unwrap();
+    let ip_tables_filter_result = ip_tables.list_table("filter");
+    println!("{:#?}", ip_tables_filter_result);
+}