diff options
Diffstat (limited to 'tests/topotests/bgp_default_route_route_map_match_set')
6 files changed, 162 insertions, 0 deletions
diff --git a/tests/topotests/bgp_default_route_route_map_match_set/__init__.py b/tests/topotests/bgp_default_route_route_map_match_set/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/__init__.py diff --git a/tests/topotests/bgp_default_route_route_map_match_set/r1/bgpd.conf b/tests/topotests/bgp_default_route_route_map_match_set/r1/bgpd.conf new file mode 100644 index 0000000..32ac7c5 --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/r1/bgpd.conf @@ -0,0 +1,19 @@ +router bgp 65000 + no bgp ebgp-requires-policy + neighbor 192.168.255.2 remote-as 65001 + neighbor 192.168.255.2 timers 3 10 + address-family ipv4 unicast + network 192.168.13.0/24 route-map internal + neighbor 192.168.255.2 default-originate route-map default + exit-address-family +! +bgp community-list standard default seq 5 permit 65000:1 +! +route-map default permit 10 + match community default + set metric 123 + set as-path prepend 65000 65000 65000 +! +route-map internal permit 10 + set community 65000:1 +! diff --git a/tests/topotests/bgp_default_route_route_map_match_set/r1/zebra.conf b/tests/topotests/bgp_default_route_route_map_match_set/r1/zebra.conf new file mode 100644 index 0000000..0a283c0 --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/r1/zebra.conf @@ -0,0 +1,9 @@ +! +interface lo + ip address 172.16.255.254/32 +! +interface r1-eth0 + ip address 192.168.255.1/24 +! +ip forwarding +! diff --git a/tests/topotests/bgp_default_route_route_map_match_set/r2/bgpd.conf b/tests/topotests/bgp_default_route_route_map_match_set/r2/bgpd.conf new file mode 100644 index 0000000..00c96cc --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/r2/bgpd.conf @@ -0,0 +1,8 @@ +router bgp 65001 + no bgp ebgp-requires-policy + neighbor 192.168.255.1 remote-as 65000 + neighbor 192.168.255.1 timers 3 10 + address-family ipv4 unicast + redistribute connected + exit-address-family +! diff --git a/tests/topotests/bgp_default_route_route_map_match_set/r2/zebra.conf b/tests/topotests/bgp_default_route_route_map_match_set/r2/zebra.conf new file mode 100644 index 0000000..606c17b --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/r2/zebra.conf @@ -0,0 +1,6 @@ +! +interface r2-eth0 + ip address 192.168.255.2/24 +! +ip forwarding +! diff --git a/tests/topotests/bgp_default_route_route_map_match_set/test_bgp_default-originate_route-map_match_set.py b/tests/topotests/bgp_default_route_route_map_match_set/test_bgp_default-originate_route-map_match_set.py new file mode 100644 index 0000000..c890b0d --- /dev/null +++ b/tests/topotests/bgp_default_route_route_map_match_set/test_bgp_default-originate_route-map_match_set.py @@ -0,0 +1,120 @@ +#!/usr/bin/env python + +# Copyright (c) 2020 by +# Donatas Abraitis <donatas.abraitis@gmail.com> +# +# 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 NETDEF DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF 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. +# + +""" +Test if default-originate works with match operations. +And verify if set operations work as well. +""" + +import os +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 build_topo(tgen): + for routern in range(1, 3): + tgen.add_router("r{}".format(routern)) + + switch = tgen.add_switch("s1") + switch.add_link(tgen.gears["r1"]) + switch.add_link(tgen.gears["r2"]) + + +def setup_module(mod): + tgen = Topogen(build_topo, mod.__name__) + tgen.start_topology() + + router_list = tgen.routers() + + for i, (rname, router) in enumerate(router_list.items(), 1): + router.load_config( + TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) + ) + router.load_config( + TopoRouter.RD_BGP, os.path.join(CWD, "{}/bgpd.conf".format(rname)) + ) + + tgen.start_router() + + +def teardown_module(mod): + tgen = get_topogen() + tgen.stop_topology() + + +def test_bgp_default_originate_route_map(): + tgen = get_topogen() + + if tgen.routers_have_failure(): + pytest.skip(tgen.errors) + + router = tgen.gears["r2"] + + def _bgp_converge(router): + output = json.loads(router.vtysh_cmd("show ip bgp neighbor 192.168.255.1 json")) + expected = { + "192.168.255.1": { + "bgpState": "Established", + "addressFamilyInfo": {"ipv4Unicast": {"acceptedPrefixCounter": 1}}, + } + } + return topotest.json_cmp(output, expected) + + def _bgp_default_route_has_metric(router): + output = json.loads(router.vtysh_cmd("show ip bgp 0.0.0.0/0 json")) + expected = { + "paths": [ + { + "aspath": {"string": "65000 65000 65000 65000"}, + "metric": 123, + "community": None, + } + ] + } + return topotest.json_cmp(output, expected) + + test_func = functools.partial(_bgp_converge, router) + success, result = topotest.run_and_expect(test_func, None, count=30, wait=0.5) + + assert result is None, 'Failed to see bgp convergence in "{}"'.format(router) + + test_func = functools.partial(_bgp_default_route_has_metric, router) + success, result = topotest.run_and_expect(test_func, None, count=30, wait=0.5) + + assert ( + result is None + ), 'Failed to see applied metric for default route in "{}"'.format(router) + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) |