diff --git a/src/osmo_gsm_tester/modem.py b/src/osmo_gsm_tester/modem.py
index f8a9245..a1e5e97 100644
--- a/src/osmo_gsm_tester/modem.py
+++ b/src/osmo_gsm_tester/modem.py
@@ -367,6 +367,7 @@
         self.dbg('creating from syspath %s' % self.syspath)
         self._ki = None
         self._imsi = None
+        self._apn_ipaddr = None
         self.run_dir = util.Dir(suite_run.get_test_run_dir().new_dir(self.name().strip('/')))
         self.sms_received_list = []
         self.dbus = ModemDbusInteraction(self.dbuspath)
@@ -467,6 +468,11 @@
             return self._ki
         return super().ki()
 
+    def apn_ipaddr(self):
+        if self._apn_ipaddr is not None:
+            return self._apn_ipaddr
+        return 'dynamic'
+
     def features(self):
         return self._conf.get('features', [])
 
diff --git a/src/osmo_gsm_tester/ms.py b/src/osmo_gsm_tester/ms.py
index 222a078..3276aff 100644
--- a/src/osmo_gsm_tester/ms.py
+++ b/src/osmo_gsm_tester/ms.py
@@ -34,6 +34,9 @@
     def ki(self):
         return self._conf.get('ki')
 
+    def apn_ipaddr(self):
+        return self._conf.get('apn_ipaddr', 'dynamic')
+
     def auth_algo(self):
         return self._conf.get('auth_algo', None)
 
diff --git a/src/osmo_gsm_tester/resource.py b/src/osmo_gsm_tester/resource.py
index 757a9c5..5862aef 100644
--- a/src/osmo_gsm_tester/resource.py
+++ b/src/osmo_gsm_tester/resource.py
@@ -100,6 +100,7 @@
         'modem[].imsi': schema.IMSI,
         'modem[].ki': schema.KI,
         'modem[].auth_algo': schema.AUTH_ALGO,
+        'modem[].apn_ipaddr': schema.IPV4,
         'modem[].remote_user': schema.STR,
         'modem[].addr': schema.IPV4,
         'modem[].ciphers[]': schema.CIPHER,
diff --git a/src/osmo_gsm_tester/srs_epc.py b/src/osmo_gsm_tester/srs_epc.py
index 0d020bc..947eb7b 100644
--- a/src/osmo_gsm_tester/srs_epc.py
+++ b/src/osmo_gsm_tester/srs_epc.py
@@ -199,7 +199,7 @@
             raise log.Error("Auth algo %r selected but no KI specified" % algo_str)
 
         subscriber_id = len(self.subscriber_list) # list index
-        self.subscriber_list.append({'id': subscriber_id, 'imsi': modem.imsi(), 'msisdn': msisdn, 'auth_algo': algo_str, 'ki': modem.ki(), 'opc': None})
+        self.subscriber_list.append({'id': subscriber_id, 'imsi': modem.imsi(), 'msisdn': msisdn, 'auth_algo': algo_str, 'ki': modem.ki(), 'opc': None, 'apn_ipaddr': modem.apn_ipaddr()})
 
         self.log('Add subscriber', msisdn=msisdn, imsi=modem.imsi(), subscriber_id=subscriber_id,
                  algo_str=algo_str)
diff --git a/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl b/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl
index c213e53..5b970bf 100644
--- a/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl
+++ b/src/osmo_gsm_tester/templates/srsepc_user_db.csv.tmpl
@@ -20,5 +20,5 @@
 #ue2,mil,001010123456780,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,7,dynamic
 #ue1,xor,001010123456789,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,9001,000000001255,7,dynamic
 %for sub in epc.hss.subscribers:
-ogt${sub.id},${sub.auth_algo},${sub.imsi},${sub.ki},opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,${sub.qci},dynamic
+ogt${sub.id},${sub.auth_algo},${sub.imsi},${sub.ki},opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234,${sub.qci},${sub.apn_ipaddr}
 %endfor