diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 36e6032b5e4e5..a1d18087ceb90 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -277,6 +277,7 @@
 #![feature(hashmap_internals)]
 #![feature(int_error_internals)]
 #![feature(intra_doc_pointers)]
+#![feature(ipv6_hop_limit)]
 #![feature(lang_items)]
 #![feature(linkage)]
 #![feature(log_syntax)]
diff --git a/library/std/src/net/tcp.rs b/library/std/src/net/tcp.rs
index cc4e4fd4fdc77..ac84c95cfa4c2 100644
--- a/library/std/src/net/tcp.rs
+++ b/library/std/src/net/tcp.rs
@@ -540,6 +540,86 @@ impl TcpStream {
         self.0.ttl()
     }
 
+    /// Sets the value for the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the unicast hop limit field that is used in every packet
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpStream;
+    ///
+    /// let stream = TcpStream::connect("127.0.0.1:54321")
+    ///                        .expect("Couldn't connect to the server...");
+    /// stream.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`TcpStream::set_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpStream;
+    ///
+    /// let stream = TcpStream::connect("127.0.0.1:54321")
+    ///                        .expect("Couldn't connect to the server...");
+    /// stream.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// assert_eq!(stream.hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.hop_limit_v6()
+    }
+
+    /// Sets the value for the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the hop limit field for outgoing multicast packets
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpStream;
+    ///
+    /// let stream = TcpStream::connect("127.0.0.1:54321")
+    ///                        .expect("Couldn't connect to the server...");
+    /// stream.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_multicast_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`TcpStream::set_multicast_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpStream;
+    ///
+    /// let stream = TcpStream::connect("127.0.0.1:54321")
+    ///                        .expect("Couldn't connect to the server...");
+    /// stream.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// assert_eq!(stream.multicast_hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.multicast_hop_limit_v6()
+    }
+
     /// Gets the value of the `SO_ERROR` option on this socket.
     ///
     /// This will retrieve the stored error in the underlying socket, clearing
@@ -914,6 +994,82 @@ impl TcpListener {
         self.0.ttl()
     }
 
+    /// Sets the value for the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the unicast hop limit field that is used in every packet
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpListener;
+    ///
+    /// let listener = TcpListener::bind("127.0.0.1:54321").unwrap();
+    /// listener.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`TcpListener::set_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpListener;
+    ///
+    /// let listener = TcpListener::bind("127.0.0.1:80").unwrap();
+    /// listener.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// assert_eq!(listener.hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.hop_limit_v6()
+    }
+
+    /// Sets the value for the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the hop limit field for outgoing multicast packets
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpListener;
+    ///
+    /// let listener = TcpListener::bind("127.0.0.1:54321").unwrap();
+    /// listener.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_multicast_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`TcpListener::set_multicast_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::TcpListener;
+    ///
+    /// let listener = TcpListener::bind("127.0.0.1:54321").unwrap();
+    /// listener.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// assert_eq!(listener.multicast_hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.multicast_hop_limit_v6()
+    }
+
     #[stable(feature = "net2_mutators", since = "1.9.0")]
     #[rustc_deprecated(
         since = "1.16.0",
diff --git a/library/std/src/net/tcp/tests.rs b/library/std/src/net/tcp/tests.rs
index c2061c1351262..8d38e1d16ec17 100644
--- a/library/std/src/net/tcp/tests.rs
+++ b/library/std/src/net/tcp/tests.rs
@@ -814,6 +814,23 @@ fn ttl() {
     assert_eq!(ttl, t!(stream.ttl()));
 }
 
+#[test]
+#[cfg_attr(target_env = "sgx", ignore)]
+fn hop_limit() {
+    let hlim: u32 = 100;
+
+    let addr = next_test_ip6();
+    let listener = t!(TcpListener::bind(&addr));
+
+    t!(listener.set_hop_limit_v6(hlim));
+    assert_eq!(hlim, t!(listener.hop_limit_v6()));
+
+    let stream = t!(TcpStream::connect(&addr));
+
+    t!(stream.set_hop_limit_v6(hlim));
+    assert_eq!(hlim, t!(stream.hop_limit_v6()));
+}
+
 #[test]
 #[cfg_attr(target_env = "sgx", ignore)]
 fn set_nonblocking() {
diff --git a/library/std/src/net/udp.rs b/library/std/src/net/udp.rs
index 11a696e92c825..52335ce7ed30a 100644
--- a/library/std/src/net/udp.rs
+++ b/library/std/src/net/udp.rs
@@ -554,6 +554,82 @@ impl UdpSocket {
         self.0.ttl()
     }
 
+    /// Sets the value for the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the unicast hop limit field that is used in every packet
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::UdpSocket;
+    ///
+    /// let socket = UdpSocket::bind("127.0.0.1:54321").expect("couldn't bind to address");
+    /// socket.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_UNICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`UdpSocket::set_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::UdpSocket;
+    ///
+    /// let socket = UdpSocket::bind("127.0.0.1:54321").expect("couldn't bind to address");
+    /// socket.set_hop_limit_v6(88).expect("set_hop_limit_v6 call failed");
+    /// assert_eq!(socket.hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.hop_limit_v6()
+    }
+
+    /// Sets the value for the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// This value sets the hop limit field for outgoing multicast packets
+    /// sent from this socket.
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::UdpSocket;
+    ///
+    /// let socket = UdpSocket::bind("127.0.0.1:54321").expect("couldn't bind to address");
+    /// socket.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0.set_multicast_hop_limit_v6(limit)
+    }
+
+    /// Gets the value of the `IPV6_MULTICAST_HOPS` option on this socket.
+    ///
+    /// For more information about this option, see [`UdpSocket::set_multicast_hop_limit_v6`].
+    ///
+    /// # Examples
+    ///
+    /// ```no_run
+    /// #![feature(ipv6_hop_limit)]
+    /// use std::net::UdpSocket;
+    ///
+    /// let socket = UdpSocket::bind("127.0.0.1:54321").expect("couldn't bind to address");
+    /// socket.set_multicast_hop_limit_v6(88).expect("set_multicast_hop_limit_v6 call failed");
+    /// assert_eq!(socket.multicast_hop_limit_v6().unwrap(), 88);
+    /// ```
+    #[unstable(feature = "ipv6_hop_limit", issue = "47727")]
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0.multicast_hop_limit_v6()
+    }
+
     /// Executes an operation of the `IP_ADD_MEMBERSHIP` type.
     ///
     /// This function specifies a new multicast group for this socket to join.
diff --git a/library/std/src/net/udp/tests.rs b/library/std/src/net/udp/tests.rs
index a51113dd9e749..1fd66c4976c41 100644
--- a/library/std/src/net/udp/tests.rs
+++ b/library/std/src/net/udp/tests.rs
@@ -342,6 +342,18 @@ fn ttl() {
     assert_eq!(ttl, t!(stream.ttl()));
 }
 
+#[test]
+fn hop_limit() {
+    let hlim = 100;
+
+    let addr = next_test_ip6();
+
+    let stream = t!(UdpSocket::bind(&addr));
+
+    t!(stream.set_hop_limit_v6(hlim));
+    assert_eq!(hlim, t!(stream.hop_limit_v6()));
+}
+
 #[test]
 fn set_nonblocking() {
     each_ip(&mut |addr, _| {
diff --git a/library/std/src/sys/hermit/net.rs b/library/std/src/sys/hermit/net.rs
index f65fd8e53bdc9..f53841aa14a0a 100644
--- a/library/std/src/sys/hermit/net.rs
+++ b/library/std/src/sys/hermit/net.rs
@@ -209,6 +209,22 @@ impl TcpStream {
             .map_err(|_| io::const_io_error!(ErrorKind::Uncategorized, "unable to get TTL"))
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         unsupported()
     }
@@ -266,6 +282,22 @@ impl TcpListener {
         unsupported()
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
         unsupported()
     }
@@ -392,6 +424,22 @@ impl UdpSocket {
         unsupported()
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         unsupported()
     }
diff --git a/library/std/src/sys/sgx/net.rs b/library/std/src/sys/sgx/net.rs
index d14990c6877af..5622a7fc874de 100644
--- a/library/std/src/sys/sgx/net.rs
+++ b/library/std/src/sys/sgx/net.rs
@@ -11,6 +11,7 @@ use crate::time::Duration;
 use super::abi::usercalls;
 
 const DEFAULT_FAKE_TTL: u32 = 64;
+const DEFAULT_FAKE_HLIM: u32 = 64;
 
 #[derive(Debug, Clone)]
 pub struct Socket {
@@ -207,6 +208,22 @@ impl TcpStream {
         sgx_ineffective(DEFAULT_FAKE_TTL)
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        sgx_ineffective(())
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        sgx_ineffective(DEFAULT_FAKE_HLIM)
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        sgx_ineffective(())
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        sgx_ineffective(DEFAULT_FAKE_HLIM)
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         Ok(None)
     }
@@ -283,6 +300,22 @@ impl TcpListener {
         sgx_ineffective(DEFAULT_FAKE_TTL)
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        sgx_ineffective(())
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        sgx_ineffective(DEFAULT_FAKE_HLIM)
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        sgx_ineffective(())
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        sgx_ineffective(DEFAULT_FAKE_HLIM)
+    }
+
     pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
         sgx_ineffective(())
     }
@@ -421,6 +454,22 @@ impl UdpSocket {
         self.0
     }
 
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         self.0
     }
diff --git a/library/std/src/sys/unix/l4re.rs b/library/std/src/sys/unix/l4re.rs
index d13e1ecbbfed4..cd9292d5a7039 100644
--- a/library/std/src/sys/unix/l4re.rs
+++ b/library/std/src/sys/unix/l4re.rs
@@ -242,6 +242,22 @@ pub mod net {
             unimpl!();
         }
 
+        pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
+        pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
         pub fn ttl(&self) -> io::Result<u32> {
             unimpl!();
         }
@@ -304,6 +320,22 @@ pub mod net {
             unimpl!();
         }
 
+        pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
+        pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
         pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
             unimpl!();
         }
@@ -446,6 +478,22 @@ pub mod net {
             unimpl!();
         }
 
+        pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
+        pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+            unimpl!()
+        }
+
+        pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+            unimpl!()
+        }
+
         pub fn take_error(&self) -> io::Result<Option<io::Error>> {
             unimpl!();
         }
diff --git a/library/std/src/sys/unsupported/net.rs b/library/std/src/sys/unsupported/net.rs
index dbb6ce22c22de..d79f506bbd496 100644
--- a/library/std/src/sys/unsupported/net.rs
+++ b/library/std/src/sys/unsupported/net.rs
@@ -100,6 +100,22 @@ impl TcpStream {
         self.0
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         self.0
     }
@@ -142,6 +158,22 @@ impl TcpListener {
         self.0
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
     pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
         self.0
     }
@@ -268,6 +300,22 @@ impl UdpSocket {
         self.0
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        self.0
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        self.0
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         self.0
     }
diff --git a/library/std/src/sys/wasi/net.rs b/library/std/src/sys/wasi/net.rs
index c66e0e4d328ad..2c15d84926833 100644
--- a/library/std/src/sys/wasi/net.rs
+++ b/library/std/src/sys/wasi/net.rs
@@ -152,6 +152,22 @@ impl TcpStream {
         unsupported()
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         unsupported()
     }
@@ -234,6 +250,22 @@ impl TcpListener {
         unsupported()
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn set_only_v6(&self, _: bool) -> io::Result<()> {
         unsupported()
     }
@@ -403,6 +435,22 @@ impl UdpSocket {
         unsupported()
     }
 
+    pub fn set_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, _: u32) -> io::Result<()> {
+        unsupported()
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        unsupported()
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         unsupported()
     }
diff --git a/library/std/src/sys/windows/c.rs b/library/std/src/sys/windows/c.rs
index 9b61b2476d5bb..d30dfbc7d7165 100644
--- a/library/std/src/sys/windows/c.rs
+++ b/library/std/src/sys/windows/c.rs
@@ -215,6 +215,8 @@ pub const IPPROTO_TCP: c_int = 6;
 pub const IPPROTO_IPV6: c_int = 41;
 pub const TCP_NODELAY: c_int = 0x0001;
 pub const IP_TTL: c_int = 4;
+pub const IPV6_UNICAST_HOPS: c_int = 4;
+pub const IPV6_MULTICAST_HOPS: c_int = 10;
 pub const IPV6_V6ONLY: c_int = 27;
 pub const SO_ERROR: c_int = 0x1007;
 pub const SO_BROADCAST: c_int = 0x0020;
diff --git a/library/std/src/sys_common/net.rs b/library/std/src/sys_common/net.rs
index 3b7cdd55a081c..a14b2ab2366cd 100644
--- a/library/std/src/sys_common/net.rs
+++ b/library/std/src/sys_common/net.rs
@@ -337,6 +337,24 @@ impl TcpStream {
         Ok(raw as u32)
     }
 
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS, limit as c_int)
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS, limit as c_int)
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         self.inner.take_error()
     }
@@ -437,6 +455,24 @@ impl TcpListener {
         Ok(raw as u32)
     }
 
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS, limit as c_int)
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS, limit as c_int)
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
     pub fn set_only_v6(&self, only_v6: bool) -> io::Result<()> {
         setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_V6ONLY, only_v6 as c_int)
     }
@@ -641,6 +677,24 @@ impl UdpSocket {
         Ok(raw as u32)
     }
 
+    pub fn set_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS, limit as c_int)
+    }
+
+    pub fn hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_UNICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
+    pub fn set_multicast_hop_limit_v6(&self, limit: u32) -> io::Result<()> {
+        setsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS, limit as c_int)
+    }
+
+    pub fn multicast_hop_limit_v6(&self) -> io::Result<u32> {
+        let raw: c_int = getsockopt(&self.inner, c::IPPROTO_IPV6, c::IPV6_MULTICAST_HOPS)?;
+        Ok(raw as u32)
+    }
+
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
         self.inner.take_error()
     }