diff --git a/src/agent/Cargo.toml b/src/agent/Cargo.toml
index 8050d02ce2..a13d9a94e1 100644
--- a/src/agent/Cargo.toml
+++ b/src/agent/Cargo.toml
@@ -8,6 +8,7 @@ edition = "2018"
 oci = { path = "oci" }
 rustjail = { path = "rustjail" }
 protocols = { path = "protocols" }
+netlink = { path = "netlink" }
 lazy_static = "1.3.0"
 error-chain = "0.12.1"
 grpcio = { git="https://github.com/alipay/grpc-rs", branch="rust_agent" }
diff --git a/src/agent/netlink/Cargo.toml b/src/agent/netlink/Cargo.toml
new file mode 100644
index 0000000000..2b2bf0af5f
--- /dev/null
+++ b/src/agent/netlink/Cargo.toml
@@ -0,0 +1,19 @@
+[package]
+name = "netlink"
+version = "0.1.0"
+authors = ["Yang Bo <yb203166@antfin.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+libc = "0.2.58"
+nix = "0.14.1"
+protobuf = "2.6.1"
+rustjail = { path = "../rustjail" }
+protocols = { path = "../protocols" }
+slog = { version = "2.5.2", features = ["dynamic-keys", "max_level_trace", "release_max_level_info"] }
+slog-json = "2.3.0"
+slog-async = "2.3.0"
+slog-scope = "4.1.2"
+scan_fmt = "0.2.3"
diff --git a/src/agent/src/netlink.rs b/src/agent/netlink/src/lib.rs
similarity index 99%
rename from src/agent/src/netlink.rs
rename to src/agent/netlink/src/lib.rs
index 9749645c06..b484d6b6f3 100644
--- a/src/agent/src/netlink.rs
+++ b/src/agent/netlink/src/lib.rs
@@ -6,8 +6,24 @@
 #![allow(non_camel_case_types)]
 #![allow(non_upper_case_globals)]
 #![allow(dead_code)]
+#![allow(unused_parens)]
+#![allow(unused_unsafe)]
+
+extern crate libc;
+extern crate nix;
+extern crate protobuf;
+extern crate protocols;
+extern crate rustjail;
+
+#[macro_use]
+extern crate slog;
+extern crate slog_async;
+extern crate slog_json;
+extern crate slog_scope;
+
+#[macro_use]
+extern crate scan_fmt;
 
-use libc;
 use nix::errno::Errno;
 use protobuf::RepeatedField;
 use protocols::types::{IPAddress, IPFamily, Interface, Route};
@@ -2834,7 +2850,7 @@ impl From<IPAddress> for RtIPAddr {
 
 #[cfg(test)]
 mod tests {
-    use crate::netlink::{nlmsghdr, NLMSG_ALIGNTO, RTA_ALIGNTO, RTM_BASE};
+    use crate::{nlmsghdr, NLMSG_ALIGNTO, RTA_ALIGNTO, RTM_BASE};
     use libc;
     use std::mem;
     #[test]
diff --git a/src/agent/src/grpc.rs b/src/agent/src/grpc.rs
index afe716c75d..441b7120c3 100644
--- a/src/agent/src/grpc.rs
+++ b/src/agent/src/grpc.rs
@@ -33,10 +33,10 @@ use crate::device::{add_devices, rescan_pci_bus};
 use crate::linux_abi::*;
 use crate::mount::{add_storages, remove_mounts, STORAGEHANDLERLIST};
 use crate::namespace::{NSTYPEIPC, NSTYPEPID, NSTYPEUTS};
-use crate::netlink::{RtnlHandle, NETLINK_ROUTE};
 use crate::random;
 use crate::sandbox::Sandbox;
 use crate::version::{AGENT_VERSION, API_VERSION};
+use netlink::{RtnlHandle, NETLINK_ROUTE};
 
 use libc::{self, c_ushort, pid_t, winsize, TIOCSWINSZ};
 use serde_json;
diff --git a/src/agent/src/main.rs b/src/agent/src/main.rs
index 6f34bb0119..a408922493 100644
--- a/src/agent/src/main.rs
+++ b/src/agent/src/main.rs
@@ -24,6 +24,8 @@ extern crate oci;
 extern crate slog;
 extern crate slog_async;
 extern crate slog_json;
+#[macro_use]
+extern crate netlink;
 
 use futures::*;
 use nix::sys::wait::{self, WaitStatus};
@@ -48,7 +50,6 @@ mod linux_abi;
 mod logging;
 mod mount;
 mod namespace;
-pub mod netlink;
 mod network;
 pub mod random;
 mod sandbox;
diff --git a/src/agent/src/sandbox.rs b/src/agent/src/sandbox.rs
index 13f365bc74..ea900bcee0 100644
--- a/src/agent/src/sandbox.rs
+++ b/src/agent/src/sandbox.rs
@@ -7,9 +7,9 @@
 use crate::linux_abi::*;
 use crate::mount::{get_mount_fs_type, remove_mounts, TYPEROOTFS};
 use crate::namespace::Namespace;
-use crate::netlink::{RtnlHandle, NETLINK_ROUTE};
 use crate::network::Network;
 use libc::pid_t;
+use netlink::{RtnlHandle, NETLINK_ROUTE};
 use protocols::agent::OnlineCPUMemRequest;
 use regex::Regex;
 use rustjail::cgroups;
diff --git a/src/agent/src/uevent.rs b/src/agent/src/uevent.rs
index 9165a155d3..de79705ec4 100644
--- a/src/agent/src/uevent.rs
+++ b/src/agent/src/uevent.rs
@@ -5,9 +5,9 @@
 
 use crate::device::online_device;
 use crate::linux_abi::*;
-use crate::netlink::{RtnlHandle, NETLINK_UEVENT};
 use crate::sandbox::Sandbox;
 use crate::GLOBAL_DEVICE_WATCHER;
+use netlink::{RtnlHandle, NETLINK_UEVENT};
 use slog::Logger;
 use std::sync::{Arc, Mutex};
 use std::thread;