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authorAlexander Chernavin <achernavin@netgate.com>2022-05-12 14:56:24 +0000
committerMatthew Smith <mgsmith@netgate.com>2022-05-16 20:53:19 +0000
commit86c7856edae44483e7303fb4cf4efdec626716c8 (patch)
treefb30caa5131691d52b610543b9b7815d8e7489a0 /test/test_flowprobe.py
parent99b96398452ac13114d54f47a163dc06f7c23f12 (diff)
flowprobe: add api messages to obtain current state
Type: improvement With this change: - add dump/details messages to obtain interfaces for which IPFIX flow record generation is enabled; - add get message to obtain parameters; - add a new message to set parameters with validation present and to correspond with get/set naming; - add tests for get/set parameters and dump/details interfaces. Change-Id: I09f6ec990171ac8bcb9d2f5c92629803b8ab6c28 Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
Diffstat (limited to 'test/test_flowprobe.py')
-rw-r--r--test/test_flowprobe.py93
1 files changed, 92 insertions, 1 deletions
diff --git a/test/test_flowprobe.py b/test/test_flowprobe.py
index 1d86d19ac5a..141d7458c39 100644
--- a/test/test_flowprobe.py
+++ b/test/test_flowprobe.py
@@ -67,7 +67,7 @@ class VppCFLOW(VppObject):
l3_flag = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L3
if "l4" in self._collect.lower():
l4_flag = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L4
- self._test.vapi.flowprobe_params(
+ self._test.vapi.flowprobe_set_params(
record_flags=(l2_flag | l3_flag | l4_flag),
active_timer=self._active,
passive_timer=self._passive,
@@ -481,6 +481,97 @@ class Flowprobe(MethodHolder):
ipfix.remove_vpp_config()
self.logger.info("FFP_TEST_FINISH_0000")
+ def test_interface_dump(self):
+ """Dump interfaces with IPFIX flow record generation enabled"""
+ self.logger.info("FFP_TEST_START_0003")
+
+ # Enable feature for 3 interfaces
+ ipfix1 = VppCFLOW(test=self, intf="pg1", datapath="l2", direction="rx")
+ ipfix1.add_vpp_config()
+
+ ipfix2 = VppCFLOW(test=self, intf="pg2", datapath="ip4", direction="tx")
+ ipfix2.enable_flowprobe_feature()
+
+ ipfix3 = VppCFLOW(test=self, intf="pg3", datapath="ip6", direction="both")
+ ipfix3.enable_flowprobe_feature()
+
+ # When request "all", dump should contain all enabled interfaces
+ dump = self.vapi.flowprobe_interface_dump()
+ self.assertEqual(len(dump), 3)
+
+ # Verify 1st interface
+ self.assertEqual(dump[0].sw_if_index, self.pg1.sw_if_index)
+ self.assertEqual(
+ dump[0].which, VppEnum.vl_api_flowprobe_which_t.FLOWPROBE_WHICH_L2
+ )
+ self.assertEqual(
+ dump[0].direction,
+ VppEnum.vl_api_flowprobe_direction_t.FLOWPROBE_DIRECTION_RX,
+ )
+
+ # Verify 2nd interface
+ self.assertEqual(dump[1].sw_if_index, self.pg2.sw_if_index)
+ self.assertEqual(
+ dump[1].which, VppEnum.vl_api_flowprobe_which_t.FLOWPROBE_WHICH_IP4
+ )
+ self.assertEqual(
+ dump[1].direction,
+ VppEnum.vl_api_flowprobe_direction_t.FLOWPROBE_DIRECTION_TX,
+ )
+
+ # Verify 3rd interface
+ self.assertEqual(dump[2].sw_if_index, self.pg3.sw_if_index)
+ self.assertEqual(
+ dump[2].which, VppEnum.vl_api_flowprobe_which_t.FLOWPROBE_WHICH_IP6
+ )
+ self.assertEqual(
+ dump[2].direction,
+ VppEnum.vl_api_flowprobe_direction_t.FLOWPROBE_DIRECTION_BOTH,
+ )
+
+ # When request 2nd interface, dump should contain only the specified interface
+ dump = self.vapi.flowprobe_interface_dump(sw_if_index=self.pg2.sw_if_index)
+ self.assertEqual(len(dump), 1)
+
+ # Verify 2nd interface
+ self.assertEqual(dump[0].sw_if_index, self.pg2.sw_if_index)
+ self.assertEqual(
+ dump[0].which, VppEnum.vl_api_flowprobe_which_t.FLOWPROBE_WHICH_IP4
+ )
+ self.assertEqual(
+ dump[0].direction,
+ VppEnum.vl_api_flowprobe_direction_t.FLOWPROBE_DIRECTION_TX,
+ )
+
+ # When request 99th interface, dump should be empty
+ dump = self.vapi.flowprobe_interface_dump(sw_if_index=99)
+ self.assertEqual(len(dump), 0)
+
+ ipfix1.remove_vpp_config()
+ ipfix2.remove_vpp_config()
+ ipfix3.remove_vpp_config()
+ self.logger.info("FFP_TEST_FINISH_0003")
+
+ def test_get_params(self):
+ """Get IPFIX flow record generation parameters"""
+ self.logger.info("FFP_TEST_START_0004")
+
+ # Enable feature for an interface with custom parameters
+ ipfix = VppCFLOW(test=self, active=20, passive=40, layer="l2 l3 l4")
+ ipfix.add_vpp_config()
+
+ # Get and verify parameters
+ params = self.vapi.flowprobe_get_params()
+ self.assertEqual(params.active_timer, 20)
+ self.assertEqual(params.passive_timer, 40)
+ record_flags = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L2
+ record_flags |= VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L3
+ record_flags |= VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L4
+ self.assertEqual(params.record_flags, record_flags)
+
+ ipfix.remove_vpp_config()
+ self.logger.info("FFP_TEST_FINISH_0004")
+
class DatapathTestsHolder(object):
"""collect information on Ethernet, IP4 and IP6 datapath (no timers)"""