From 289582b3dcbeb23328325d224c7db7de66a3a55f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 5 Aug 2024 11:56:25 +0200 Subject: Merging upstream version 10.1. Signed-off-by: Daniel Baumann --- .../bgp_vrf_route_leak_basic/r1/bgpd.conf | 6 +- .../test_bgp-vrf-route-leak-basic.py | 237 ++++++++++++++++++++- 2 files changed, 234 insertions(+), 9 deletions(-) (limited to 'tests/topotests/bgp_vrf_route_leak_basic') diff --git a/tests/topotests/bgp_vrf_route_leak_basic/r1/bgpd.conf b/tests/topotests/bgp_vrf_route_leak_basic/r1/bgpd.conf index f52f56b..397f793 100644 --- a/tests/topotests/bgp_vrf_route_leak_basic/r1/bgpd.conf +++ b/tests/topotests/bgp_vrf_route_leak_basic/r1/bgpd.conf @@ -12,7 +12,7 @@ router bgp 99 vrf DONNA address-family ipv4 unicast redistribute connected import vrf EVA - import vrf NOTEXISTING + import vrf ZITA import vrf default ! ! @@ -21,10 +21,10 @@ router bgp 99 vrf EVA address-family ipv4 unicast redistribute connected import vrf DONNA - import vrf NOTEXISTING + import vrf ZITA ! ! -router bgp 99 vrf NOTEXISTING +router bgp 99 vrf ZITA no bgp ebgp-requires-policy no bgp network import-check address-family ipv4 unicast diff --git a/tests/topotests/bgp_vrf_route_leak_basic/test_bgp-vrf-route-leak-basic.py b/tests/topotests/bgp_vrf_route_leak_basic/test_bgp-vrf-route-leak-basic.py index 13c38a9..6d4b436 100644 --- a/tests/topotests/bgp_vrf_route_leak_basic/test_bgp-vrf-route-leak-basic.py +++ b/tests/topotests/bgp_vrf_route_leak_basic/test_bgp-vrf-route-leak-basic.py @@ -24,7 +24,7 @@ sys.path.append(os.path.join(CWD, "../")) from lib import topotest from lib.topogen import Topogen, TopoRouter, get_topogen from lib.topolog import logger - +from lib.checkping import check_ping pytestmark = [pytest.mark.bgpd] @@ -126,11 +126,13 @@ def test_vrf_route_leak_donna(): "172.16.101.0/24": [ { "protocol": "bgp", + "selected": None, "nexthops": [ { - "interfaceIndex": 0, + "fib": None, "interfaceName": "unknown", "vrf": "Unknown", + "active": None, }, ], }, @@ -196,11 +198,13 @@ def test_vrf_route_leak_eva(): "172.16.101.0/24": [ { "protocol": "bgp", + "selected": None, "nexthops": [ { - "interfaceIndex": 0, + "fib": None, "interfaceName": "unknown", "vrf": "Unknown", + "active": None, }, ], }, @@ -214,7 +218,6 @@ def test_vrf_route_leak_eva(): assert result, "BGP VRF EVA check failed:\n{}".format(diff) - def test_vrf_route_leak_default(): logger.info("Ensure that routes are leaked back and forth") tgen = get_topogen() @@ -278,8 +281,230 @@ def test_ping(): r1 = tgen.gears["r1"] logger.info("Ping from default to DONNA") - output = r1.run("ping -c 4 -w 4 -I 10.0.4.1 10.0.0.1") - assert " 0% packet loss" in output, "Ping default->DONNA FAILED" + check_ping("r1", "10.0.0.1", True, 10, 0.5, source_addr="10.0.4.1") + + +def test_vrf_route_leak_donna_after_eva_down(): + logger.info("Ensure that route states change after EVA interface goes down") + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.vtysh_cmd( + """ +configure +interface EVA + shutdown +""" + ) + + # Test DONNA VRF. + expect = { + "10.0.1.0/24": [ + { + "protocol": "bgp", + "selected": None, + "nexthops": [ + { + "fib": None, + "interfaceName": "EVA", + "vrf": "EVA", + "active": None, + }, + ], + }, + ], + "10.0.3.0/24": [ + { + "protocol": "bgp", + "selected": None, + "nexthops": [ + { + "fib": None, + "interfaceName": "EVA", + "vrf": "EVA", + "active": None, + }, + ], + }, + ], + } + + test_func = partial( + topotest.router_json_cmp, r1, "show ip route vrf DONNA json", expect + ) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) + + """ + Check that "show ip route vrf DONNA json" and the JSON at key "DONNA" of + "show ip route vrf all json" gives the same result. + """ + + def check_vrf_table(router, vrf, expect): + output = router.vtysh_cmd("show ip route vrf all json", isjson=True) + vrf_table = output.get(vrf, {}) + + return topotest.json_cmp(vrf_table, expect) + + test_func = partial(check_vrf_table, r1, "DONNA", expect) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) + + +def test_vrf_route_leak_donna_after_eva_up(): + logger.info("Ensure that route states change after EVA interface goes up") + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.vtysh_cmd( + """ +configure +interface EVA + no shutdown +""" + ) + + # Test DONNA VRF. + expect = { + "10.0.1.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "EVA", + "vrf": "EVA", + "active": True, + }, + ], + }, + ], + "10.0.3.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "EVA", + "vrf": "EVA", + "active": True, + }, + ], + }, + ], + } + + test_func = partial( + topotest.router_json_cmp, r1, "show ip route vrf DONNA json", expect + ) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) + + +def test_vrf_route_leak_donna_add_vrf_zita(): + logger.info("Add VRF ZITA and ensure that the route from VRF ZITA is updated") + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.cmd("ip link add ZITA type vrf table 1003") + + # Test DONNA VRF. + expect = { + "172.16.101.0/24": [ + { + "protocol": "bgp", + "selected": None, + "nexthops": [ + { + "fib": None, + "interfaceName": "ZITA", + "vrf": "ZITA", + "active": None, + }, + ], + }, + ], + } + + test_func = partial( + topotest.router_json_cmp, r1, "show ip route vrf DONNA json", expect + ) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) + + +def test_vrf_route_leak_donna_set_zita_up(): + logger.info("Set VRF ZITA up and ensure that the route from VRF ZITA is updated") + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.vtysh_cmd( + """ +configure +interface ZITA + no shutdown +""" + ) + + # Test DONNA VRF. + expect = { + "172.16.101.0/24": [ + { + "protocol": "bgp", + "selected": True, + "nexthops": [ + { + "fib": True, + "interfaceName": "ZITA", + "vrf": "ZITA", + "active": True, + }, + ], + }, + ], + } + + test_func = partial( + topotest.router_json_cmp, r1, "show ip route vrf DONNA json", expect + ) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) + + +def test_vrf_route_leak_donna_delete_vrf_zita(): + logger.info("Delete VRF ZITA and ensure that the route from VRF ZITA is deleted") + tgen = get_topogen() + # Don't run this test if we have any failure. + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r1 = tgen.gears["r1"] + r1.cmd("ip link delete ZITA") + + # Test DONNA VRF. + expect = { + "172.16.101.0/24": None, + } + + test_func = partial( + topotest.router_json_cmp, r1, "show ip route vrf DONNA json", expect + ) + result, diff = topotest.run_and_expect(test_func, None, count=10, wait=0.5) + assert result, "BGP VRF DONNA check failed:\n{}".format(diff) def test_memory_leak(): -- cgit v1.2.3