commit 6a0946f078183361a5b757f6405165089b659c5c
author Matus Fabian <matfabia@cisco.com> Wed Apr 12 03:36:13 2017 -0700
committer Ole Trøan <otroan@employees.org> Wed Apr 12 13:09:34 2017 +0000
tree 23ea7f7b823f9e987e18234365dd90de013d308f
parent f3ebb452ca26318b75b8f93569c3c752f05aed25

CGN: configurable timeouts

add API and CLI configuration of deterministic NAT session timeout for TCP, UDP
and ICMP protocol

Change-Id: I577440452e7eaedcb5d80501a7fd4b76e31e8c9c
Signed-off-by: Matus Fabian <matfabia@cisco.com>

test/test_snat.py

diff --git a/test/test_snat.py b/test/test_snat.py
index 0708d44..4739a7c 100644
--- a/test/test_snat.py
+++ b/test/test_snat.py
@@ -1345,10 +1345,29 @@
         deterministic_mappings = self.vapi.snat_det_map_dump()
         self.assertEqual(len(deterministic_mappings), 0)
 
+    def test_set_timeouts(self):
+        """ Set deterministic NAT timeouts """
+        timeouts_before = self.vapi.snat_det_get_timeouts()
+
+        self.vapi.snat_det_set_timeouts(timeouts_before.udp + 10,
+                                        timeouts_before.tcp_established + 10,
+                                        timeouts_before.tcp_transitory + 10,
+                                        timeouts_before.icmp + 10)
+
+        timeouts_after = self.vapi.snat_det_get_timeouts()
+
+        self.assertNotEqual(timeouts_before.udp, timeouts_after.udp)
+        self.assertNotEqual(timeouts_before.icmp, timeouts_after.icmp)
+        self.assertNotEqual(timeouts_before.tcp_established,
+                            timeouts_after.tcp_established)
+        self.assertNotEqual(timeouts_before.tcp_transitory,
+                            timeouts_after.tcp_transitory)
+
     def clear_snat(self):
         """
         Clear SNAT configuration.
         """
+        self.vapi.snat_det_set_timeouts()
         deterministic_mappings = self.vapi.snat_det_map_dump()
         for dsm in deterministic_mappings:
             self.vapi.snat_add_det_map(dsm.in_addr,