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Diffstat (limited to 'tests/topotests/static_routing_with_ibgp/test_static_routes_topo3_ibgp.py')
-rw-r--r-- | tests/topotests/static_routing_with_ibgp/test_static_routes_topo3_ibgp.py | 891 |
1 files changed, 891 insertions, 0 deletions
diff --git a/tests/topotests/static_routing_with_ibgp/test_static_routes_topo3_ibgp.py b/tests/topotests/static_routing_with_ibgp/test_static_routes_topo3_ibgp.py new file mode 100644 index 0000000..cdd7e13 --- /dev/null +++ b/tests/topotests/static_routing_with_ibgp/test_static_routes_topo3_ibgp.py @@ -0,0 +1,891 @@ +#!/usr/bin/python + +# +# Copyright (c) 2020 by VMware, Inc. ("VMware") +# Used Copyright (c) 2018 by Network Device Education Foundation, +# Inc. ("NetDEF") in this file. +# +# Permission to use, copy, modify, and/or distribute this software +# for any purpose with or without fee is hereby granted, provided +# that the above copyright notice and this permission notice appear +# in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND VMWARE DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL VMWARE BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY +# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS +# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +# OF THIS SOFTWARE. +# +""" + -Verify static route ECMP functionality with 8 next hop + + -Verify static route functionality with 8 next hop different AD value + + -Verify static route with tag option + + -Verify BGP did not install the static route when it receive route + with local next hop + +""" +import sys +import time +import os +import pytest +import platform +import random + + +# Save the Current Working Directory to find configuration files. +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) +sys.path.append(os.path.join(CWD, "../lib/")) +# pylint: disable=C0413 +# Import topogen and topotest helpers +from lib.topogen import Topogen, get_topogen +from lib.topotest import version_cmp + +from lib.common_config import ( + start_topology, + write_test_header, + write_test_footer, + reset_config_on_routers, + verify_rib, + create_static_routes, + check_address_types, + step, + shutdown_bringup_interface, + stop_router, + start_router, +) +from lib.topolog import logger +from lib.bgp import verify_bgp_convergence, create_router_bgp, verify_bgp_rib +from lib.topojson import build_config_from_json + +pytestmark = [pytest.mark.bgpd, pytest.mark.staticd] + +# Global variables +BGP_CONVERGENCE = False +ADDR_TYPES = check_address_types() +NETWORK = { + "ipv4": [ + "11.0.20.1/32", + "11.0.20.2/32", + "11.0.20.3/32", + "11.0.20.4/32", + "11.0.20.5/32", + "11.0.20.6/32", + "11.0.20.7/32", + "11.0.20.8/32", + ], + "ipv6": [ + "2::1/128", + "2::2/128", + "2::3/128", + "2::4/128", + "2::5/128", + "2::6/128", + "2::7/128", + "2::8/128", + ], +} +PREFIX1 = {"ipv4": "110.0.20.1/32", "ipv6": "20::1/128"} +NETWORK2 = {"ipv4": ["11.0.20.1/32"], "ipv6": ["2::1/128"]} +NEXT_HOP_IP = [] + + +def setup_module(mod): + """ + + Set up the pytest environment. + + * `mod`: module name + """ + testsuite_run_time = time.asctime(time.localtime(time.time())) + logger.info("Testsuite start time: {}".format(testsuite_run_time)) + logger.info("=" * 40) + + logger.info("Running setup_module to create topology") + + # This function initiates the topology build with Topogen... + json_file = "{}/static_routes_topo3_ibgp.json".format(CWD) + tgen = Topogen(json_file, mod.__name__) + global topo + topo = tgen.json_topo + # ... and here it calls Mininet initialization functions. + + # Starting topology, create tmp files which are loaded to routers + # to start daemons and then start routers + start_topology(tgen) + + # Creating configuration from JSON + build_config_from_json(tgen, topo) + + if version_cmp(platform.release(), "4.19") < 0: + error_msg = ( + 'These tests will not run. (have kernel "{}", ' + "requires kernel >= 4.19)".format(platform.release()) + ) + pytest.skip(error_msg) + + # Checking BGP convergence + global BGP_CONVERGENCE + global ADDR_TYPES + + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + # Api call verify whether BGP is converged + BGP_CONVERGENCE = verify_bgp_convergence(tgen, topo) + assert BGP_CONVERGENCE is True, "setup_module :Failed \n Error: {}".format( + BGP_CONVERGENCE + ) + + logger.info("Running setup_module() done") + + +def teardown_module(mod): + """ + Teardown the pytest environment + + * `mod`: module name + """ + + logger.info("Running teardown_module to delete topology") + + tgen = get_topogen() + + # Stop toplogy and Remove tmp files + tgen.stop_topology() + + logger.info( + "Testsuite end time: {}".format(time.asctime(time.localtime(time.time()))) + ) + logger.info("=" * 40) + + +def populate_nh(): + NEXT_HOP_IP = { + "nh1": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link0"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link0"]["ipv6"].split("/")[0], + }, + "nh2": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link1"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link1"]["ipv6"].split("/")[0], + }, + "nh3": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link2"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link2"]["ipv6"].split("/")[0], + }, + "nh4": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link3"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link3"]["ipv6"].split("/")[0], + }, + "nh5": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link4"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link4"]["ipv6"].split("/")[0], + }, + "nh6": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link5"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link5"]["ipv6"].split("/")[0], + }, + "nh7": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link6"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link6"]["ipv6"].split("/")[0], + }, + "nh8": { + "ipv4": topo["routers"]["r1"]["links"]["r2-link7"]["ipv4"].split("/")[0], + "ipv6": topo["routers"]["r1"]["links"]["r2-link7"]["ipv6"].split("/")[0], + }, + } + return NEXT_HOP_IP + + +##################################################### +# +# Tests starting +# +##################################################### + + +def test_staticroute_with_ecmp_p0_tc3_ibgp(request): + """ + Verify static route ECMP functionality with 8 next hop' + + """ + tc_name = request.node.name + write_test_header(tc_name) + tgen = get_topogen() + + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + reset_config_on_routers(tgen) + NEXT_HOP_IP = populate_nh() + + step("Configure 8 interfaces / links between R1 and R2,") + step( + "Configure IPv4 static route in R2 with 8 next hop" + "N1(21.1.1.2), N2(22.1.1.2), N3(23.1.1.2), N4(24.1.1.2)," + "N5(25.1.1.2), N6(26.1.1.2), N7(27.1.1.2),N8(28.1.1.2), Static" + "route next-hop present on R1" + ) + + step("Configure IBGP IPv4 peering between R2 and R3 router.") + + for addr_type in ADDR_TYPES: + # Enable static routes + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + } + ] + } + } + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + logger.info("Verifying %s routes on r2", addr_type) + nh = [ + NEXT_HOP_IP["nh1"][addr_type], + NEXT_HOP_IP["nh2"][addr_type], + NEXT_HOP_IP["nh3"][addr_type], + NEXT_HOP_IP["nh4"][addr_type], + NEXT_HOP_IP["nh5"][addr_type], + NEXT_HOP_IP["nh6"][addr_type], + NEXT_HOP_IP["nh7"][addr_type], + NEXT_HOP_IP["nh8"][addr_type], + ] + + dut = "r2" + protocol = "static" + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol + ) + assert ( + result is True + ), "Testcase {} : Failed \nError: Routes are" " missing in RIB".format(tc_name) + step("Configure redistribute static in BGP on R2 router") + for addr_type in ADDR_TYPES: + input_dict_2 = { + "r2": { + "bgp": { + "address_family": { + addr_type: { + "unicast": {"redistribute": [{"redist_type": "static"}]} + } + } + } + } + } + result = create_router_bgp(tgen, topo, input_dict_2) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step( + "Remove the static route configured with nexthop N1 to N8, one" + "by one from running config" + ) + for addr_type in ADDR_TYPES: + # delete static routes + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + "delete": True, + } + ] + } + } + + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh, + protocol=protocol, + expected=False, + ) + assert ( + result is not True + ), "Testcase {} : Failed \nError: Routes are" " still present in RIB".format( + tc_name + ) + + step("Configure the static route with nexthop N1 to N8, one by" "one") + + for addr_type in ADDR_TYPES: + # add static routes + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + } + ] + } + } + + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol + ) + assert ( + result is True + ), "Testcase {} : Failed \nError: Routes are" " missing in RIB".format(tc_name) + + step("Random shut of the nexthop interfaces") + randnum = random.randint(0, 7) + for addr_type in ADDR_TYPES: + intf = topo["routers"]["r2"]["links"]["r1-link" + str(randnum)]["interface"] + shutdown_bringup_interface(tgen, dut, intf, False) + nhip = NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type] + input_dict_5 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type], + } + ] + } + } + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_5, + next_hop=nhip, + protocol=protocol, + expected=False, + ) + assert ( + result is not True + ), "Testcase {} : Failed \n" "Error: Routes are still present in RIB".format( + tc_name + ) + + step("Random no shut of the nexthop interfaces") + for addr_type in ADDR_TYPES: + intf = topo["routers"]["r2"]["links"]["r1-link" + str(randnum)]["interface"] + shutdown_bringup_interface(tgen, dut, intf, True) + nhip = NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_5, next_hop=nhip, protocol=protocol + ) + assert ( + result is True + ), "Testcase {} : Failed \n" "Error: Routes are missing in RIB".format(tc_name) + + step("Reload the FRR router") + # stop/start -> restart FRR router and verify + stop_router(tgen, "r2") + start_router(tgen, "r2") + + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol + ) + assert ( + result is True + ), "Testcase {} : Failed \nError: Routes are" " missing in RIB".format(tc_name) + + write_test_footer(tc_name) + + +def test_staticroute_with_ecmp_with_diff_AD_p0_tc4_ibgp(request): + """ + Verify static route ECMP functionality with 8 next hop + + """ + tc_name = request.node.name + write_test_header(tc_name) + tgen = get_topogen() + + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + reset_config_on_routers(tgen) + + step("Configure 8 interfaces / links between R1 and R2,") + step("Configure IBGP IPv4 peering between R2 and R3 router.") + NEXT_HOP_IP = populate_nh() + nh_all = {} + for addr_type in ADDR_TYPES: + nh_all[addr_type] = [] + for nhp in range(1, 9): + nh_all[addr_type].append(NEXT_HOP_IP["nh" + str(nhp)][addr_type]) + step( + "Configure IPv4 static route in R2 with 8 next hop" + "N1(21.1.1.2) AD 10, N2(22.1.1.2) AD 20, N3(23.1.1.2) AD 30," + "N4(24.1.1.2) AD 40, N5(25.1.1.2) AD 50, N6(26.1.1.2) AD 60," + "N7(27.1.1.2) AD 70, N8(28.1.1.2) AD 80, Static route next-hop" + "present on R1" + ) + for addr_type in ADDR_TYPES: + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + "admin_distance": 10 * nhp, + } + ] + } + } + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + logger.info("Verifying %s routes on r2", addr_type) + + step( + "On R2, static route installed in RIB using " + "show ip route with 8 next hop, lowest AD nexthop is active" + ) + step("On R2, static route with lowest AD nexthop installed in FIB") + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh1"][addr_type], + "admin_distance": 10, + } + ] + } + } + dut = "r2" + protocol = "static" + nh = NEXT_HOP_IP["nh1"][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol, fib=True + ) + assert result is True, ( + "Testcase {} : Failed \nError: Route with " + " lowest AD is missing in RIB".format(tc_name) + ) + + nh = [] + for nhp in range(2, 9): + nh.append(NEXT_HOP_IP["nh" + str(nhp)][addr_type]) + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh, + protocol=protocol, + fib=True, + expected=False, + ) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes " + " with high AD are active in RIB".format(tc_name) + ) + + step("Configure redistribute static in BGP on R2 router") + for addr_type in ADDR_TYPES: + input_dict_2 = { + "r2": { + "bgp": { + "address_family": { + addr_type: { + "unicast": {"redistribute": [{"redist_type": "static"}]} + } + } + } + } + } + + logger.info("Configuring redistribute static") + result = create_router_bgp(tgen, topo, input_dict_2) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step( + "After configuring them, route is always active with lowest AD" + "value and all the nexthop populated in RIB and FIB again " + ) + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh1"][addr_type], + "admin_distance": 10, + } + ] + } + } + dut = "r2" + protocol = "static" + nh = NEXT_HOP_IP["nh1"][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol, fib=True + ) + assert result is True, ( + "Testcase {} : Failed \nError: Route with " + " lowest AD is missing in RIB".format(tc_name) + ) + + step( + "Remove the static route configured with nexthop N1 to N8, one" + "by one from running config" + ) + + for addr_type in ADDR_TYPES: + # delete static routes + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + "admin_distance": 10 * nhp, + "delete": True, + } + ] + } + } + + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step( + "After removing the static route with N1 to N8 one by one, " + "route become active with next preferred nexthop and nexthop which " + "got removed is not shown in RIB and FIB" + ) + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh_all[addr_type], + protocol=protocol, + expected=False, + ) + assert ( + result is not True + ), "Testcase {} : Failed \nError: Routes are" " still present in RIB".format( + tc_name + ) + + step("Configure the static route with nexthop N1 to N8, one by" "one") + for addr_type in ADDR_TYPES: + # add static routes + for nhp in range(1, 9): + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(nhp)][addr_type], + "admin_distance": 10 * nhp, + } + ] + } + } + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step("On R2, static route with lowest AD nexthop installed in FIB") + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh1"][addr_type], + "admin_distance": 10, + } + ] + } + } + dut = "r2" + protocol = "static" + nh = NEXT_HOP_IP["nh1"][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol, fib=True + ) + assert result is True, ( + "Testcase {} : Failed \nError: Route with " + " lowest AD is missing in RIB".format(tc_name) + ) + + nh = [] + for nhp in range(2, 9): + nh.append(NEXT_HOP_IP["nh" + str(nhp)][addr_type]) + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh, + protocol=protocol, + fib=True, + expected=False, + ) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes " + " with high AD are active in RIB".format(tc_name) + ) + + step("Random shut of the nexthop interfaces") + randnum = random.randint(0, 7) + for addr_type in ADDR_TYPES: + intf = topo["routers"]["r2"]["links"]["r1-link" + str(randnum)]["interface"] + shutdown_bringup_interface(tgen, dut, intf, False) + nhip = NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type] + input_dict_5 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type], + } + ] + } + } + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_5, + next_hop=nhip, + protocol=protocol, + expected=False, + ) + assert ( + result is not True + ), "Testcase {} : Failed \n" "Error: Routes are still present in RIB".format( + tc_name + ) + + step("Random no shut of the nexthop interfaces") + for addr_type in ADDR_TYPES: + intf = topo["routers"]["r2"]["links"]["r1-link" + str(randnum)]["interface"] + shutdown_bringup_interface(tgen, dut, intf, True) + nhip = NEXT_HOP_IP["nh" + str(randnum + 1)][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_5, next_hop=nhip, protocol=protocol + ) + assert ( + result is True + ), "Testcase {} : Failed \n" "Error: Routes are missing in RIB".format(tc_name) + + step("Reload the FRR router") + # stop/start -> restart FRR router and verify + stop_router(tgen, "r2") + start_router(tgen, "r2") + + step( + "After reload of FRR router, static route installed " + "in RIB and FIB properly ." + ) + for addr_type in ADDR_TYPES: + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": PREFIX1[addr_type], + "next_hop": NEXT_HOP_IP["nh1"][addr_type], + "admin_distance": 10, + } + ] + } + } + dut = "r2" + protocol = "static" + nh = NEXT_HOP_IP["nh1"][addr_type] + result = verify_rib( + tgen, addr_type, dut, input_dict_4, next_hop=nh, protocol=protocol, fib=True + ) + assert result is True, ( + "Testcase {} : Failed \nError: Route with " + " lowest AD is missing in RIB".format(tc_name) + ) + + nh = [] + for nhp in range(2, 9): + nh.append(NEXT_HOP_IP["nh" + str(nhp)][addr_type]) + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh, + protocol=protocol, + fib=True, + expected=False, + ) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes " + " with high AD are active in RIB".format(tc_name) + ) + + step("Remove the redistribute static knob") + + for addr_type in ADDR_TYPES: + input_dict_2 = { + "r2": { + "bgp": { + "address_family": { + addr_type: { + "unicast": { + "redistribute": [ + {"redist_type": "static", "delete": True} + ] + } + } + } + } + } + } + + logger.info("Remove redistribute static") + result = create_router_bgp(tgen, topo, input_dict_2) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + step("verify that routes are deleted from R3 routing table") + dut = "r3" + protocol = "bgp" + result = verify_rib( + tgen, + addr_type, + dut, + input_dict_4, + next_hop=nh, + protocol=protocol, + expected=False, + ) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes are" + " still present in RIB of R3".format(tc_name) + ) + + write_test_footer(tc_name) + + +def test_bgp_local_nexthop_p1_tc14_ibgp(request): + """ + Verify BGP did not install the static route when it receive route + with local next hop + + """ + tc_name = request.node.name + write_test_header(tc_name) + tgen = get_topogen() + + step("Configure BGP IPv4 session between R2 and R3") + step("Configure IPv4 static route on R2") + reset_config_on_routers(tgen) + + for addr_type in ADDR_TYPES: + # Enable static routes + input_dict_4 = { + "r2": { + "static_routes": [ + { + "network": NETWORK[addr_type], + "next_hop": topo["routers"]["r3"]["links"]["r2-link0"][ + addr_type + ].split("/")[0], + } + ] + } + } + + logger.info("Configure static routes") + result = create_static_routes(tgen, input_dict_4) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step("Configure redistribute static in the BGP") + + input_dict_2 = { + "r2": { + "bgp": { + "address_family": { + addr_type: { + "unicast": {"redistribute": [{"redist_type": "static"}]} + } + } + } + } + } + result = create_router_bgp(tgen, topo, input_dict_2) + assert result is True, "Testcase {} : Failed \n Error: {}".format( + tc_name, result + ) + + step("Verify R2 BGP table has IPv4 route") + dut = "r2" + result = verify_rib(tgen, addr_type, dut, input_dict_4) + assert ( + result is True + ), "Testcase {} : Failed \nError: Routes is" " missing in RIB of R2".format( + tc_name + ) + + step(" Verify route did not install in the R3 BGP table, RIB/FIB") + dut = "r3" + result = verify_bgp_rib(tgen, addr_type, dut, input_dict_4, expected=False) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes is" + " still present in BGP RIB of R2".format(tc_name) + ) + + result = verify_rib(tgen, addr_type, dut, input_dict_4, expected=False) + assert result is not True, ( + "Testcase {} : Failed \nError: Routes is" + " still present in RIB of R2".format(tc_name) + ) + + write_test_footer(tc_name) + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) |