From 823bcf77ddd873f8abf166be384bebbe0dbe1fc4 Mon Sep 17 00:00:00 2001
From: Andre Puschmann <andre@softwareradiosystems.com>
Date: Wed, 22 May 2019 12:29:29 +0200
Subject: [PATCH] nas: set establishment_cause to mt_access after paging

---
 srsue/src/stack/upper/nas.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/srsue/src/stack/upper/nas.cc b/srsue/src/stack/upper/nas.cc
index a9c0e2a22..1cd1ce022 100644
--- a/srsue/src/stack/upper/nas.cc
+++ b/srsue/src/stack/upper/nas.cc
@@ -279,6 +279,10 @@ bool nas::rrc_connect() {
 
   // Set establishment cause
   establishment_cause_e establish_cause = establishment_cause_e::mo_sig;
+  if (state == EMM_STATE_REGISTERED) {
+    // FIXME: only need to use MT_ACCESS for establishment after paging
+    establish_cause = establishment_cause_e::mt_access;
+  }
 
   if (rrc->connection_request(establish_cause, std::move(dedicatedInfoNAS))) {
     nas_log->info("Connection established correctly. Waiting for Attach\n");