diff --git a/src/link/af_spec/in6_addr_gen_mode.rs b/src/link/af_spec/in6_addr_gen_mode.rs
new file mode 100644
index 00000000..3a85eff5
--- /dev/null
+++ b/src/link/af_spec/in6_addr_gen_mode.rs
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: MIT
+
+use std::fmt::Display;
+
+const IN6_ADDR_GEN_MODE_EUI64: u8 = 0;
+const IN6_ADDR_GEN_MODE_NONE: u8 = 1;
+const IN6_ADDR_GEN_MODE_STABLE_PRIVACY: u8 = 2;
+const IN6_ADDR_GEN_MODE_RANDOM: u8 = 3;
+
+#[derive(Clone, Copy, Eq, PartialEq, Debug, Default)]
+#[non_exhaustive]
+#[repr(u8)]
+pub enum In6AddrGenMode {
+    #[default]
+    Eui64,
+    None,
+    StablePrivacy,
+    Random,
+    Other(u8),
+}
+
+impl From<u8> for In6AddrGenMode {
+    fn from(d: u8) -> Self {
+        match d {
+            IN6_ADDR_GEN_MODE_EUI64 => Self::Eui64,
+            IN6_ADDR_GEN_MODE_NONE => Self::None,
+            IN6_ADDR_GEN_MODE_STABLE_PRIVACY => Self::StablePrivacy,
+            IN6_ADDR_GEN_MODE_RANDOM => Self::Random,
+            _ => Self::Other(d),
+        }
+    }
+}
+impl From<&In6AddrGenMode> for u8 {
+    fn from(v: &In6AddrGenMode) -> Self {
+        match v {
+            In6AddrGenMode::Eui64 => IN6_ADDR_GEN_MODE_EUI64,
+            In6AddrGenMode::None => IN6_ADDR_GEN_MODE_NONE,
+            In6AddrGenMode::StablePrivacy => IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
+            In6AddrGenMode::Random => IN6_ADDR_GEN_MODE_RANDOM,
+            In6AddrGenMode::Other(d) => *d,
+        }
+    }
+}
+
+impl Display for In6AddrGenMode {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Eui64 => write!(f, "eui64"),
+            Self::None => write!(f, "none"),
+            // https://github.com/iproute2/iproute2/blob/afbfd2f2b0a633d068990775f8e1b73b8ee83733/ip/ipaddress.c#L325-L329
+            Self::StablePrivacy => write!(f, "stable_secret"),
+            Self::Random => write!(f, "random"),
+            Self::Other(d) => write!(f, "other({d})"),
+        }
+    }
+}
diff --git a/src/link/af_spec/inet6.rs b/src/link/af_spec/inet6.rs
index 3e5e728c..a6c36067 100644
--- a/src/link/af_spec/inet6.rs
+++ b/src/link/af_spec/inet6.rs
@@ -20,7 +20,7 @@ use super::{
     inet6_devconf::LINK_INET6_DEV_CONF_LEN, inet6_icmp::ICMP6_STATS_LEN,
     inet6_stats::INET6_STATS_LEN,
 };
-use crate::ip::parse_ipv6_addr;
+use crate::{ip::parse_ipv6_addr, link::af_spec::In6AddrGenMode};
 
 const IFLA_INET6_FLAGS: u16 = 1;
 const IFLA_INET6_CONF: u16 = 2;
@@ -43,7 +43,7 @@ pub enum AfSpecInet6 {
     Stats(Inet6Stats),
     Icmp6Stats(Icmp6Stats),
     Token(Ipv6Addr),
-    AddrGenMode(u8),
+    AddrGenMode(In6AddrGenMode),
     RaMtu(u32),
     Other(DefaultNla),
 }
@@ -89,7 +89,7 @@ impl Nla for AfSpecInet6 {
             Stats(ref v) => v.emit(buffer),
             Icmp6Stats(ref v) => v.emit(buffer),
             Token(v) => buffer.copy_from_slice(&v.octets()),
-            AddrGenMode(value) => buffer[0] = value,
+            AddrGenMode(ref v) => buffer[0] = v.into(),
             Other(ref nla) => nla.emit_value(buffer),
         }
     }
@@ -168,10 +168,11 @@ impl<'a, T: AsRef<[u8]> + ?Sized> Parseable<NlaBuffer<&'a T>> for AfSpecInet6 {
                 parse_ipv6_addr(payload)
                     .context("invalid IFLA_INET6_TOKEN value")?,
             ),
-            IFLA_INET6_ADDR_GEN_MODE => AddrGenMode(
-                parse_u8(payload)
-                    .context("invalid IFLA_INET6_ADDR_GEN_MODE value")?,
-            ),
+            IFLA_INET6_ADDR_GEN_MODE => {
+                let mode = parse_u8(payload)
+                    .context("invalid IFLA_INET6_ADDR_GEN_MODE")?;
+                AddrGenMode(In6AddrGenMode::from(mode))
+            }
             IFLA_INET6_RA_MTU => RaMtu(
                 parse_u32(payload)
                     .context("invalid IFLA_INET6_RA_MTU value")?,
diff --git a/src/link/af_spec/mod.rs b/src/link/af_spec/mod.rs
index 1b4bb054..56e6fcec 100644
--- a/src/link/af_spec/mod.rs
+++ b/src/link/af_spec/mod.rs
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: MIT
 
 mod bridge;
+mod in6_addr_gen_mode;
 mod inet;
 mod inet6;
 mod inet6_cache;
@@ -14,6 +15,7 @@ pub use self::bridge::{
     AfSpecBridge, BridgeFlag, BridgeMode, BridgeVlanInfo, BridgeVlanInfoFlags,
     BridgeVlanTunnelInfo,
 };
+pub use self::in6_addr_gen_mode::In6AddrGenMode;
 pub use self::inet::{AfSpecInet, InetDevConf};
 pub use self::inet6::AfSpecInet6;
 pub use self::inet6_cache::{Inet6CacheInfo, Inet6CacheInfoBuffer};
diff --git a/src/link/tests/statistics.rs b/src/link/tests/statistics.rs
index 81084fe1..5b259c12 100644
--- a/src/link/tests/statistics.rs
+++ b/src/link/tests/statistics.rs
@@ -2,6 +2,7 @@
 
 use netlink_packet_utils::{nla::DefaultNla, Emitable, Parseable};
 
+use crate::link::af_spec::In6AddrGenMode;
 use crate::link::link_flag::LinkFlags;
 use crate::link::{
     AfSpecInet, AfSpecInet6, AfSpecUnspec, Icmp6Stats, Inet6CacheInfo,
@@ -383,7 +384,7 @@ fn test_parsing_link_statistics_on_kernel_4_18() {
                         rate_limit_host: 0,
                     }),
                     AfSpecInet6::Token(std::net::Ipv6Addr::UNSPECIFIED),
-                    AfSpecInet6::AddrGenMode(1),
+                    AfSpecInet6::AddrGenMode(In6AddrGenMode::None),
                 ]),
             ]),
             LinkAttribute::PropList(vec![Prop::AltIfName("enp0s3".into())]),
diff --git a/src/link/tests/vrf.rs b/src/link/tests/vrf.rs
index 9b9c8dad..1314a8a3 100644
--- a/src/link/tests/vrf.rs
+++ b/src/link/tests/vrf.rs
@@ -5,6 +5,7 @@ use std::net::Ipv6Addr;
 use netlink_packet_utils::nla::DefaultNla;
 use netlink_packet_utils::{Emitable, Parseable};
 
+use crate::link::af_spec::In6AddrGenMode;
 use crate::link::link_flag::LinkFlags;
 use crate::link::link_info::InfoVrfPort;
 use crate::link::{
@@ -345,7 +346,7 @@ fn test_link_info_with_ifla_vrf_port_table() {
                         ..Default::default()
                     }),
                     AfSpecInet6::Token(Ipv6Addr::UNSPECIFIED),
-                    AfSpecInet6::AddrGenMode(0),
+                    AfSpecInet6::AddrGenMode(In6AddrGenMode::Eui64),
                 ]),
             ]),
         ],