diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index bea1c16ed501..27fe00dba359 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -283,8 +283,8 @@ int ptlrpc_at_get_net_latency(struct ptlrpc_request *req)
 }
 
 /* Adjust expected network latency */
-static void ptlrpc_at_adj_net_latency(struct ptlrpc_request *req,
-				      unsigned int service_time)
+void ptlrpc_at_adj_net_latency(struct ptlrpc_request *req,
+			       unsigned int service_time)
 {
 	unsigned int nl, oldnl;
 	struct imp_at *at;
diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c
index 013a9573450e..17f3fecebffb 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/import.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/import.c
@@ -846,6 +846,14 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
 	imp->imp_obd->obd_self_export->exp_connect_data = *ocd;
 	class_export_put(exp);
 
+	/*
+	 * The net statistics after (re-)connect is not valid anymore,
+	 * because may reflect other routing, etc.
+	 */
+	at_init(&imp->imp_at.iat_net_latency, 0, 0);
+	ptlrpc_at_adj_net_latency(request,
+				  lustre_msg_get_service_time(request->rq_repmsg));
+
 	obd_import_event(imp->imp_obd, imp, IMP_EVENT_OCD);
 
 	if (aa->pcaa_initial_connect) {
diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
index a9831fab80f3..29cfac278293 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
+++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
@@ -53,6 +53,8 @@ int ptlrpc_start_thread(struct ptlrpc_service_part *svcpt, int wait);
 int ptlrpcd_start(struct ptlrpcd_ctl *pc);
 
 /* client.c */
+void ptlrpc_at_adj_net_latency(struct ptlrpc_request *req,
+			       unsigned int service_time);
 struct ptlrpc_bulk_desc *ptlrpc_new_bulk(unsigned npages, unsigned max_brw,
 					 unsigned type, unsigned portal);
 int ptlrpc_request_cache_init(void);