diff --git a/crates/shadowsocks/Cargo.toml b/crates/shadowsocks/Cargo.toml
index fb0d568751e9..bb70b792cb47 100644
--- a/crates/shadowsocks/Cargo.toml
+++ b/crates/shadowsocks/Cargo.toml
@@ -30,12 +30,7 @@ stream-cipher = ["shadowsocks-crypto/v1-stream"]
 aead-cipher-extra = ["shadowsocks-crypto/v1-aead-extra"]
 
 # Enable AEAD 2022
-aead-cipher-2022 = [
-    "shadowsocks-crypto/v2",
-    "rand/small_rng",
-    "aes",
-    "lru_time_cache",
-]
+aead-cipher-2022 = ["shadowsocks-crypto/v2", "rand/small_rng", "aes"]
 # Enable AEAD 2022 with extra ciphers
 aead-cipher-2022-extra = ["aead-cipher-2022", "shadowsocks-crypto/v2-extra"]
 
@@ -57,7 +52,7 @@ pin-project = "1.1"
 bloomfilter = { version = "1.0.8", optional = true }
 thiserror = "1.0"
 rand = { version = "0.8", optional = true }
-lru_time_cache = { version = "0.11", optional = true }
+lru_time_cache = "0.11"
 
 serde = { version = "1.0", features = ["derive"] }
 serde_urlencoded = "0.7"
diff --git a/crates/shadowsocks/src/net/sys/windows/mod.rs b/crates/shadowsocks/src/net/sys/windows/mod.rs
index cad81836aac3..56fd13d10095 100644
--- a/crates/shadowsocks/src/net/sys/windows/mod.rs
+++ b/crates/shadowsocks/src/net/sys/windows/mod.rs
@@ -40,6 +40,7 @@ use windows_sys::{
             IP_ADAPTER_ADDRESSES_LH,
         },
         Networking::WinSock::{
+            htonl,
             setsockopt,
             WSAGetLastError,
             WSAIoctl,
@@ -334,20 +335,27 @@ async fn set_ip_unicast_if<S: AsRawSocket>(socket: &S, addr: &SocketAddr, iface:
     unsafe {
         // https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-ip-socket-options
         let ret = match addr {
-            SocketAddr::V4(..) => setsockopt(
-                handle,
-                IPPROTO_IP as i32,
-                IP_UNICAST_IF as i32,
-                &if_index as *const _ as PCSTR,
-                mem::size_of_val(&if_index) as i32,
-            ),
-            SocketAddr::V6(..) => setsockopt(
-                handle,
-                IPPROTO_IPV6 as i32,
-                IPV6_UNICAST_IF as i32,
-                &if_index as *const _ as PCSTR,
-                mem::size_of_val(&if_index) as i32,
-            ),
+            SocketAddr::V4(..) => {
+                // Interface index is in network byte order for IPPROTO_IP.
+                let if_index = htonl(if_index);
+                setsockopt(
+                    handle,
+                    IPPROTO_IP as i32,
+                    IP_UNICAST_IF as i32,
+                    &if_index as *const _ as PCSTR,
+                    mem::size_of_val(&if_index) as i32,
+                )
+            }
+            SocketAddr::V6(..) => {
+                // Interface index is in host byte order for IPPROTO_IPV6.
+                setsockopt(
+                    handle,
+                    IPPROTO_IPV6 as i32,
+                    IPV6_UNICAST_IF as i32,
+                    &if_index as *const _ as PCSTR,
+                    mem::size_of_val(&if_index) as i32,
+                )
+            }
         };
 
         if ret == SOCKET_ERROR {