diff --git a/misc/server/src/main.rs b/misc/server/src/main.rs
index 16e6530e9462..8b5a0266b633 100644
--- a/misc/server/src/main.rs
+++ b/misc/server/src/main.rs
@@ -154,6 +154,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
                             protocols,
                             ..
                         },
+                    ..
                 } = e
                 {
                     if protocols.iter().any(|p| *p == kad::PROTOCOL_NAME) {
diff --git a/protocols/identify/CHANGELOG.md b/protocols/identify/CHANGELOG.md
index 22c74b28cae8..780cae82ed7e 100644
--- a/protocols/identify/CHANGELOG.md
+++ b/protocols/identify/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 - Ensure `Multiaddr` handled and returned by `Behaviour` are `/p2p` terminated.
   See [PR 4596](https://github.com/libp2p/rust-libp2p/pull/4596).
+- Add `ConnectionId` in `Event`.
+  See [PR 4981](https://github.com/libp2p/rust-libp2p/pull/4981).
 
 ## 0.44.0
 
diff --git a/protocols/identify/src/behaviour.rs b/protocols/identify/src/behaviour.rs
index e4da898f44ca..9b2a080620df 100644
--- a/protocols/identify/src/behaviour.rs
+++ b/protocols/identify/src/behaviour.rs
@@ -259,7 +259,7 @@ impl NetworkBehaviour for Behaviour {
     fn on_connection_handler_event(
         &mut self,
         peer_id: PeerId,
-        id: ConnectionId,
+        connection_id: ConnectionId,
         event: THandlerOutEvent<Self>,
     ) {
         match event {
@@ -274,9 +274,13 @@ impl NetworkBehaviour for Behaviour {
 
                 let observed = info.observed_addr.clone();
                 self.events
-                    .push_back(ToSwarm::GenerateEvent(Event::Received { peer_id, info }));
+                    .push_back(ToSwarm::GenerateEvent(Event::Received {
+                        connection_id,
+                        peer_id,
+                        info,
+                    }));
 
-                match self.our_observed_addresses.entry(id) {
+                match self.our_observed_addresses.entry(connection_id) {
                     Entry::Vacant(not_yet_observed) => {
                         not_yet_observed.insert(observed.clone());
                         self.events
@@ -289,7 +293,7 @@ impl NetworkBehaviour for Behaviour {
                         tracing::info!(
                             old_address=%already_observed.get(),
                             new_address=%observed,
-                            "Our observed address on connection {id} changed",
+                            "Our observed address on connection {connection_id} changed",
                         );
 
                         *already_observed.get_mut() = observed.clone();
@@ -299,16 +303,24 @@ impl NetworkBehaviour for Behaviour {
                 }
             }
             handler::Event::Identification => {
-                self.events
-                    .push_back(ToSwarm::GenerateEvent(Event::Sent { peer_id }));
+                self.events.push_back(ToSwarm::GenerateEvent(Event::Sent {
+                    connection_id,
+                    peer_id,
+                }));
             }
             handler::Event::IdentificationPushed(info) => {
-                self.events
-                    .push_back(ToSwarm::GenerateEvent(Event::Pushed { peer_id, info }));
+                self.events.push_back(ToSwarm::GenerateEvent(Event::Pushed {
+                    connection_id,
+                    peer_id,
+                    info,
+                }));
             }
             handler::Event::IdentificationError(error) => {
-                self.events
-                    .push_back(ToSwarm::GenerateEvent(Event::Error { peer_id, error }));
+                self.events.push_back(ToSwarm::GenerateEvent(Event::Error {
+                    connection_id,
+                    peer_id,
+                    error,
+                }));
             }
         }
     }
@@ -406,6 +418,8 @@ impl NetworkBehaviour for Behaviour {
 pub enum Event {
     /// Identification information has been received from a peer.
     Received {
+        /// Identifier of the connection.
+        connection_id: ConnectionId,
         /// The peer that has been identified.
         peer_id: PeerId,
         /// The information provided by the peer.
@@ -414,12 +428,16 @@ pub enum Event {
     /// Identification information of the local node has been sent to a peer in
     /// response to an identification request.
     Sent {
+        /// Identifier of the connection.
+        connection_id: ConnectionId,
         /// The peer that the information has been sent to.
         peer_id: PeerId,
     },
     /// Identification information of the local node has been actively pushed to
     /// a peer.
     Pushed {
+        /// Identifier of the connection.
+        connection_id: ConnectionId,
         /// The peer that the information has been sent to.
         peer_id: PeerId,
         /// The full Info struct we pushed to the remote peer. Clients must
@@ -428,6 +446,8 @@ pub enum Event {
     },
     /// Error while attempting to identify the remote.
     Error {
+        /// Identifier of the connection.
+        connection_id: ConnectionId,
         /// The peer with whom the error originated.
         peer_id: PeerId,
         /// The error that occurred.
@@ -435,6 +455,17 @@ pub enum Event {
     },
 }
 
+impl Event {
+    pub fn connection_id(&self) -> ConnectionId {
+        match self {
+            Event::Received { connection_id, .. }
+            | Event::Sent { connection_id, .. }
+            | Event::Pushed { connection_id, .. }
+            | Event::Error { connection_id, .. } => *connection_id,
+        }
+    }
+}
+
 /// If there is a given peer_id in the multiaddr, make sure it is the same as
 /// the given peer_id. If there is no peer_id for the peer in the mutiaddr, this returns true.
 fn multiaddr_matches_peer_id(addr: &Multiaddr, peer_id: &PeerId) -> bool {