nat: timed out session scavenging upgrade

[vpp.git] / src / plugins / nat / test / test_nat.py

diff --git a/src/plugins/nat/test/test_nat.py b/src/plugins/nat/test/test_nat.py
index d16204e..89af40c 100644 (file)
--- a/src/plugins/nat/test/test_nat.py
+++ b/src/plugins/nat/test/test_nat.py
@@ -6886,79 +6886,6 @@ class TestNAT44EndpointDependent(MethodHolder):
                          self.pg0.remote_ip4)
         self.assertEqual(users[0].nsessions, 1)
 
-    @unittest.skipUnless(running_extended_tests, "part of extended tests")
-    def test_session_limit_per_user(self):
-        """ Maximum sessions per user limit """
-        self.nat44_add_address(self.nat_addr)
-        flags = self.config_flags.NAT_IS_INSIDE
-        self.vapi.nat44_interface_add_del_feature(
-            sw_if_index=self.pg0.sw_if_index,
-            flags=flags, is_add=1)
-        self.vapi.nat44_interface_add_del_feature(
-            sw_if_index=self.pg1.sw_if_index,
-            is_add=1)
-        self.vapi.set_ipfix_exporter(collector_address=self.pg2.remote_ip4,
-                                     src_address=self.pg2.local_ip4,
-                                     path_mtu=512,
-                                     template_interval=10)
-        self.vapi.nat_set_timeouts(udp=5, tcp_established=7440,
-                                   tcp_transitory=240, icmp=60)
-
-        # get maximum number of translations per user
-        nat44_config = self.vapi.nat_show_config()
-
-        pkts = []
-        for port in range(0, nat44_config.max_translations_per_user):
-            p = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) /
-                 IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4) /
-                 UDP(sport=1025 + port, dport=1025 + port))
-            pkts.append(p)
-
-        self.pg0.add_stream(pkts)
-        self.pg_enable_capture(self.pg_interfaces)
-        self.pg_start()
-        capture = self.pg1.get_capture(len(pkts))
-
-        self.vapi.nat_ipfix_enable_disable(domain_id=self.ipfix_domain_id,
-                                           src_port=self.ipfix_src_port,
-                                           enable=1)
-
-        p = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) /
-             IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4) /
-             UDP(sport=3001, dport=3002))
-        self.pg0.add_stream(p)
-        self.pg_enable_capture(self.pg_interfaces)
-        self.pg_start()
-        capture = self.pg1.assert_nothing_captured()
-
-        # verify IPFIX logging
-        self.vapi.ipfix_flush()
-        sleep(1)
-        capture = self.pg2.get_capture(10)
-        ipfix = IPFIXDecoder()
-        # first load template
-        for p in capture:
-            self.assertTrue(p.haslayer(IPFIX))
-            if p.haslayer(Template):
-                ipfix.add_template(p.getlayer(Template))
-        # verify events in data set
-        for p in capture:
-            if p.haslayer(Data):
-                data = ipfix.decode_data_set(p.getlayer(Set))
-                self.verify_ipfix_max_entries_per_user(
-                    data,
-                    nat44_config.max_translations_per_user,
-                    self.pg0.remote_ip4)
-
-        sleep(6)
-        p = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) /
-             IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4) /
-             UDP(sport=3001, dport=3002))
-        self.pg0.add_stream(p)
-        self.pg_enable_capture(self.pg_interfaces)
-        self.pg_start()
-        self.pg1.get_capture(1)
-
     def test_syslog_sess(self):
         """ Test syslog session creation and deletion """
         self.vapi.syslog_set_filter(