From c15d6efd40655f717841d00839a43df1ead5cb26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 5 Aug 2024 11:56:23 +0200 Subject: Adding upstream version 10.1. Signed-off-by: Daniel Baumann --- .../topotests/bgp_evpn_maximum_prefix/__init__.py | 0 .../topotests/bgp_evpn_maximum_prefix/c1/frr.conf | 4 + .../topotests/bgp_evpn_maximum_prefix/c2/frr.conf | 4 + .../topotests/bgp_evpn_maximum_prefix/r1/frr.conf | 30 +++++++ .../topotests/bgp_evpn_maximum_prefix/r2/frr.conf | 25 ++++++ .../test_bgp_evpn_maximum_prefix.py | 92 ++++++++++++++++++++++ 6 files changed, 155 insertions(+) create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/__init__.py create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/c1/frr.conf create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/c2/frr.conf create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/r1/frr.conf create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/r2/frr.conf create mode 100644 tests/topotests/bgp_evpn_maximum_prefix/test_bgp_evpn_maximum_prefix.py (limited to 'tests/topotests/bgp_evpn_maximum_prefix') diff --git a/tests/topotests/bgp_evpn_maximum_prefix/__init__.py b/tests/topotests/bgp_evpn_maximum_prefix/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/tests/topotests/bgp_evpn_maximum_prefix/c1/frr.conf b/tests/topotests/bgp_evpn_maximum_prefix/c1/frr.conf new file mode 100644 index 0000000..7476a37 --- /dev/null +++ b/tests/topotests/bgp_evpn_maximum_prefix/c1/frr.conf @@ -0,0 +1,4 @@ +! +int c1-eth0 + ip address 192.168.0.1/24 +! diff --git a/tests/topotests/bgp_evpn_maximum_prefix/c2/frr.conf b/tests/topotests/bgp_evpn_maximum_prefix/c2/frr.conf new file mode 100644 index 0000000..a203daa --- /dev/null +++ b/tests/topotests/bgp_evpn_maximum_prefix/c2/frr.conf @@ -0,0 +1,4 @@ +! +int c2-eth0 + ip address 192.168.0.2/24 +! diff --git a/tests/topotests/bgp_evpn_maximum_prefix/r1/frr.conf b/tests/topotests/bgp_evpn_maximum_prefix/r1/frr.conf new file mode 100644 index 0000000..0534518 --- /dev/null +++ b/tests/topotests/bgp_evpn_maximum_prefix/r1/frr.conf @@ -0,0 +1,30 @@ +! +!debug bgp neighbor +!debug route-map detail +! +vni 10 +! +int lo + ip address 10.10.10.1/32 +! +int r1-eth1 + ip address 192.168.1.1/24 +! +router bgp 65001 + no bgp ebgp-requires-policy + no bgp network import-check + neighbor 192.168.1.2 remote-as external + neighbor 192.168.1.2 timers 1 3 + neighbor 192.168.1.2 timers connect 1 + ! + address-family ipv4 unicast + redistribute connected + network 10.10.10.10/32 + exit-address-family + ! + address-family l2vpn evpn + neighbor 192.168.1.2 activate + advertise-all-vni + advertise ipv4 unicast + exit-address-family +! diff --git a/tests/topotests/bgp_evpn_maximum_prefix/r2/frr.conf b/tests/topotests/bgp_evpn_maximum_prefix/r2/frr.conf new file mode 100644 index 0000000..353302b --- /dev/null +++ b/tests/topotests/bgp_evpn_maximum_prefix/r2/frr.conf @@ -0,0 +1,25 @@ +! +!debug bgp neighbor +! +int lo + ip address 10.10.10.2/32 +! +int r2-eth0 + ip address 192.168.1.2/24 +! +router bgp 65002 + no bgp ebgp-requires-policy + neighbor 192.168.1.1 remote-as external + neighbor 192.168.1.1 timers 1 3 + neighbor 192.168.1.1 timers connect 1 + ! + address-family ipv4 unicast + redistribute connected + exit-address-family + ! + address-family l2vpn evpn + neighbor 192.168.1.1 activate + neighbor 192.168.1.1 maximum-prefix 2 + advertise-all-vni + exit-address-family +! diff --git a/tests/topotests/bgp_evpn_maximum_prefix/test_bgp_evpn_maximum_prefix.py b/tests/topotests/bgp_evpn_maximum_prefix/test_bgp_evpn_maximum_prefix.py new file mode 100644 index 0000000..5469eff --- /dev/null +++ b/tests/topotests/bgp_evpn_maximum_prefix/test_bgp_evpn_maximum_prefix.py @@ -0,0 +1,92 @@ +#!/usr/bin/env python +# SPDX-License-Identifier: ISC + +# Copyright (c) 2024 by +# Donatas Abraitis +# + +import os +import re +import sys +import json +import pytest +import functools + +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) + +# pylint: disable=C0413 +from lib import topotest +from lib.topogen import Topogen, TopoRouter, get_topogen + +pytestmark = [pytest.mark.bgpd] + + +def setup_module(mod): + topodef = {"s1": ("c1", "r1"), "s2": ("r1", "r2"), "s3": ("r2", "c2")} + tgen = Topogen(topodef, mod.__name__) + tgen.start_topology() + + tgen.net["r1"].cmd( + """ +ip link add vxlan10 type vxlan id 10 dstport 4789 local 10.10.10.1 nolearning +ip link add name br10 type bridge +ip link set dev vxlan10 master br10 +ip link set dev r1-eth0 master br10 +ip link set up dev br10 +ip link set up dev vxlan10""" + ) + + tgen.net["r2"].cmd( + """ +ip link add vxlan10 type vxlan id 10 dstport 4789 local 10.10.10.2 nolearning +ip link add name br10 type bridge +ip link set dev vxlan10 master br10 +ip link set dev r2-eth1 master br10 +ip link set up dev br10 +ip link set up dev vxlan10""" + ) + + router_list = tgen.routers() + + for _, (rname, router) in enumerate(router_list.items(), 1): + router.load_frr_config(os.path.join(CWD, "{}/frr.conf".format(rname))) + + tgen.start_router() + + +def teardown_module(mod): + tgen = get_topogen() + tgen.stop_topology() + + +def test_bgp_evpn_maximum_prefix(): + tgen = get_topogen() + + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + r2 = tgen.gears["r2"] + + def _bgp_converge(): + output = json.loads(r2.vtysh_cmd("show bgp l2vpn evpn summary failed json")) + expected = { + "peers": { + "192.168.1.1": { + "lastNotificationReason": "Cease/Maximum Number of Prefixes Reached", + "lastResetDueTo": "BGP Notification send", + } + }, + } + return topotest.json_cmp(output, expected) + + test_func = functools.partial( + _bgp_converge, + ) + _, result = topotest.run_and_expect(test_func, None, count=60, wait=1) + assert result is None, "Can't limit maximum-prefixes for EVPN routes" + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) -- cgit v1.2.3