diff --git a/librpc/rpc/dcesrv_core.c b/librpc/rpc/dcesrv_core.c
index c0567bb27f0..ff38bba997b 100644
--- a/librpc/rpc/dcesrv_core.c
+++ b/librpc/rpc/dcesrv_core.c
@@ -2909,6 +2909,28 @@ static void dcesrv_read_fragment_done(struct tevent_req *subreq)
 		return;
 	}
 
+	dcesrv_loop_next_packet(dce_conn, pkt, buffer);
+}
+
+/**
+ * @brief Start the dcesrv loop, inducing the bind as a blob
+ *
+ * Like dcesrv_connection_loop_start() but used from connections
+ * where the caller has already read the dcerpc bind packet from
+ * the socket and is available as a DATA_BLOB.
+ *
+ * @param[in] dce_conn The connection to start
+ * @param[in] pkt The parsed bind packet
+ * @param[in] buffer The full binary bind including auth data
+ */
+void dcesrv_loop_next_packet(
+	struct dcesrv_connection *dce_conn,
+	struct ncacn_packet *pkt,
+	DATA_BLOB buffer)
+{
+	struct tevent_req *subreq = NULL;
+	NTSTATUS status;
+
 	status = dcesrv_process_ncacn_packet(dce_conn, pkt, buffer);
 	if (!NT_STATUS_IS_OK(status)) {
 		dcesrv_terminate_connection(dce_conn, nt_errstr(status));
diff --git a/librpc/rpc/dcesrv_core.h b/librpc/rpc/dcesrv_core.h
index 289cdebaa19..1c0d346bfe4 100644
--- a/librpc/rpc/dcesrv_core.h
+++ b/librpc/rpc/dcesrv_core.h
@@ -640,6 +640,11 @@ _PUBLIC_ void dcesrv_sock_report_output_data(struct dcesrv_connection *dce_conn)
 
 _PUBLIC_ NTSTATUS dcesrv_connection_loop_start(struct dcesrv_connection *conn);
 
+_PUBLIC_ void dcesrv_loop_next_packet(
+	struct dcesrv_connection *dce_conn,
+	struct ncacn_packet *pkt,
+	DATA_BLOB buffer);
+
 _PUBLIC_ NTSTATUS dcesrv_call_dispatch_local(struct dcesrv_call_state *call);
 
 _PUBLIC_ const struct dcesrv_interface *find_interface_by_syntax_id(