diff --git a/include/spdk_internal/sock.h b/include/spdk_internal/sock.h
index 33ee81371..720ce926c 100644
--- a/include/spdk_internal/sock.h
+++ b/include/spdk_internal/sock.h
@@ -85,6 +85,7 @@ struct spdk_net_impl {
 	bool (*is_ipv6)(struct spdk_sock *sock);
 	bool (*is_ipv4)(struct spdk_sock *sock);
 
+	int (*get_placement_id)(struct spdk_sock *sock, int *placement_id);
 	struct spdk_sock_group_impl *(*group_impl_create)(void);
 	int (*group_impl_add_sock)(struct spdk_sock_group_impl *group, struct spdk_sock *sock);
 	int (*group_impl_remove_sock)(struct spdk_sock_group_impl *group, struct spdk_sock *sock);
diff --git a/lib/sock/posix/posix.c b/lib/sock/posix/posix.c
index 568fc805e..fe2fa423d 100644
--- a/lib/sock/posix/posix.c
+++ b/lib/sock/posix/posix.c
@@ -469,6 +469,24 @@ spdk_posix_sock_is_ipv4(struct spdk_sock *_sock)
 	return (sa.ss_family == AF_INET);
 }
 
+static int
+spdk_posix_sock_get_placement_id(struct spdk_sock *_sock, int *placement_id)
+{
+	int rc = -1;
+
+#if defined(SO_INCOMING_NAPI_ID)
+	struct spdk_posix_sock *sock = __posix_sock(_sock);
+	socklen_t salen = sizeof(int);
+
+	rc = getsockopt(sock->fd, SOL_SOCKET, SO_INCOMING_NAPI_ID, placement_id, &salen);
+	if (rc != 0) {
+		SPDK_ERRLOG("getsockopt() failed (errno=%d)\n", errno);
+	}
+
+#endif
+	return rc;
+}
+
 static struct spdk_sock_group_impl *
 spdk_posix_sock_group_impl_create(void)
 {
@@ -604,6 +622,7 @@ static struct spdk_net_impl g_posix_net_impl = {
 	.set_sendbuf	= spdk_posix_sock_set_sendbuf,
 	.is_ipv6	= spdk_posix_sock_is_ipv6,
 	.is_ipv4	= spdk_posix_sock_is_ipv4,
+	.get_placement_id	= spdk_posix_sock_get_placement_id,
 	.group_impl_create	= spdk_posix_sock_group_impl_create,
 	.group_impl_add_sock	= spdk_posix_sock_group_impl_add_sock,
 	.group_impl_remove_sock = spdk_posix_sock_group_impl_remove_sock,
diff --git a/lib/sock/vpp/vpp.c b/lib/sock/vpp/vpp.c
index b451912ed..d62399602 100644
--- a/lib/sock/vpp/vpp.c
+++ b/lib/sock/vpp/vpp.c
@@ -974,6 +974,12 @@ spdk_vpp_sock_is_ipv4(struct spdk_sock *_sock)
 	return __vpp_session(_sock)->app_session.transport.is_ip4;
 }
 
+static int
+spdk_vpp_sock_get_placement_id(struct spdk_sock *_sock, int *placement_id)
+{
+	return -1;
+}
+
 static struct spdk_sock_group_impl *
 spdk_vpp_sock_group_impl_create(void)
 {
@@ -1387,6 +1393,7 @@ static struct spdk_net_impl g_vpp_net_impl = {
 	.set_sendbuf	= spdk_vpp_sock_set_sendbuf,
 	.is_ipv6	= spdk_vpp_sock_is_ipv6,
 	.is_ipv4	= spdk_vpp_sock_is_ipv4,
+	.get_placement_id	= spdk_vpp_sock_get_placement_id,
 	.group_impl_create	= spdk_vpp_sock_group_impl_create,
 	.group_impl_add_sock	= spdk_vpp_sock_group_impl_add_sock,
 	.group_impl_remove_sock = spdk_vpp_sock_group_impl_remove_sock,
diff --git a/test/unit/lib/sock/sock.c/sock_ut.c b/test/unit/lib/sock/sock.c/sock_ut.c
index c43ac3045..eb905ede2 100644
--- a/test/unit/lib/sock/sock.c/sock_ut.c
+++ b/test/unit/lib/sock/sock.c/sock_ut.c
@@ -244,6 +244,12 @@ spdk_ut_sock_is_ipv4(struct spdk_sock *_sock)
 	return true;
 }
 
+static int
+spdk_ut_sock_get_placement_id(struct spdk_sock *_sock, int *placement_id)
+{
+	return -1;
+}
+
 static struct spdk_sock_group_impl *
 spdk_ut_sock_group_impl_create(void)
 {
@@ -317,6 +323,7 @@ static struct spdk_net_impl g_ut_net_impl = {
 	.set_sendbuf	= spdk_ut_sock_set_sendbuf,
 	.is_ipv6	= spdk_ut_sock_is_ipv6,
 	.is_ipv4	= spdk_ut_sock_is_ipv4,
+	.get_placement_id	= spdk_ut_sock_get_placement_id,
 	.group_impl_create	= spdk_ut_sock_group_impl_create,
 	.group_impl_add_sock	= spdk_ut_sock_group_impl_add_sock,
 	.group_impl_remove_sock = spdk_ut_sock_group_impl_remove_sock,