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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:53:30 +0000 |
commit | 2c7cac91ed6e7db0f6937923d2b57f97dbdbc337 (patch) | |
tree | c05dc0f8e6aa3accc84e3e5cffc933ed94941383 /tests/topotests/bgp_srv6l3vpn_over_ipv6 | |
parent | Initial commit. (diff) | |
download | frr-upstream.tar.xz frr-upstream.zip |
Adding upstream version 8.4.4.upstream/8.4.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/topotests/bgp_srv6l3vpn_over_ipv6')
19 files changed, 340 insertions, 0 deletions
diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/bgpd.conf new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/bgpd.conf diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/staticd.conf new file mode 100644 index 0000000..bcf5a04 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/staticd.conf @@ -0,0 +1,4 @@ +! +ip route 0.0.0.0/0 192.168.1.254 +ipv6 route ::/0 2001:1::ffff +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/zebra.conf new file mode 100644 index 0000000..0615cf9 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c11/zebra.conf @@ -0,0 +1,6 @@ +hostname c11 +! +interface eth0 + ip address 192.168.1.1/24 + ipv6 address 2001:1::1/64 +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/bgpd.conf new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/bgpd.conf diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/staticd.conf new file mode 100644 index 0000000..bcf5a04 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/staticd.conf @@ -0,0 +1,4 @@ +! +ip route 0.0.0.0/0 192.168.1.254 +ipv6 route ::/0 2001:1::ffff +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/zebra.conf new file mode 100644 index 0000000..18985aa --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c12/zebra.conf @@ -0,0 +1,6 @@ +hostname c12 +! +interface eth0 + ip address 192.168.1.1/24 + ipv6 address 2001:1::1/64 +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/bgpd.conf new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/bgpd.conf diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/staticd.conf new file mode 100644 index 0000000..608e600 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/staticd.conf @@ -0,0 +1,4 @@ +! +ip route 0.0.0.0/0 192.168.2.254 +ipv6 route ::/0 2001:2::ffff +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/zebra.conf new file mode 100644 index 0000000..b8b70ac --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c21/zebra.conf @@ -0,0 +1,6 @@ +hostname c21 +! +interface eth0 + ip address 192.168.2.1/24 + ipv6 address 2001:2::1/64 +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/bgpd.conf new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/bgpd.conf diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/staticd.conf new file mode 100644 index 0000000..277aae9 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/staticd.conf @@ -0,0 +1,5 @@ + +! +ip route 0.0.0.0/0 192.168.2.254 +ipv6 route ::/0 2001:2::ffff +!
\ No newline at end of file diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/zebra.conf new file mode 100644 index 0000000..cc764cc --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/c22/zebra.conf @@ -0,0 +1,9 @@ +hostname c22 +! +interface eth0 + ip address 192.168.2.1/24 + ipv6 address 2001:2::1/64 +! +ip route 0.0.0.0/0 192.168.2.254 +ipv6 route ::/0 2001:2::ffff +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/bgpd.conf new file mode 100644 index 0000000..048702f --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/bgpd.conf @@ -0,0 +1,52 @@ +frr defaults traditional +! +hostname r1 +password zebra +! +log stdout notifications +log monitor notifications +log commands +! +router bgp 65001 + bgp router-id 192.0.2.1 + no bgp ebgp-requires-policy + no bgp default ipv4-unicast + neighbor 2001:db8::2 remote-as 65002 + neighbor 2001:db8::2 timers 3 10 + neighbor 2001:db8::2 timers connect 1 + neighbor 2001:db8::2 capability extended-nexthop + ! + segment-routing srv6 + locator default + ! + address-family ipv4 vpn + neighbor 2001:db8::2 activate + exit-address-family + ! +! +router bgp 65001 vrf vrf10 + bgp router-id 192.0.2.1 + ! + address-family ipv4 unicast + redistribute connected + sid vpn export 1 + rd vpn export 65001:10 + rt vpn both 0:10 + import vpn + export vpn + exit-address-family + ! +! +router bgp 65001 vrf vrf20 + bgp router-id 192.0.2.1 + ! + address-family ipv4 unicast + redistribute connected + sid vpn export 2 + rd vpn export 65001:20 + rt vpn both 0:20 + import vpn + export vpn + exit-address-family + ! +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/staticd.conf new file mode 100644 index 0000000..662856f --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/staticd.conf @@ -0,0 +1,3 @@ +! +ipv6 route 2001:db8:2:2::/64 2001:db8::2 +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/zebra.conf new file mode 100644 index 0000000..066748b --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r1/zebra.conf @@ -0,0 +1,29 @@ +log file zebra.log +! +hostname r1 +! +interface lo + ipv6 address 2001:db8:1:1::1/128 +! +interface eth0 + ipv6 address 2001:db8::1/64 +! +interface eth1 vrf vrf10 + ip address 192.168.1.254/24 +! +interface eth2 vrf vrf20 + ip address 192.168.1.254/24 +! +segment-routing + srv6 + locators + locator default + prefix 2001:db8:1:1::/64 + ! + ! +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/bgpd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/bgpd.conf new file mode 100644 index 0000000..33b9103 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/bgpd.conf @@ -0,0 +1,52 @@ +frr defaults traditional +! +hostname r2 +password zebra +! +log stdout notifications +log monitor notifications +log commands +! +router bgp 65002 + bgp router-id 192.0.2.2 + no bgp ebgp-requires-policy + no bgp default ipv4-unicast + neighbor 2001:db8::1 remote-as 65001 + neighbor 2001:db8::1 timers 3 10 + neighbor 2001:db8::1 timers connect 1 + neighbor 2001:db8::1 capability extended-nexthop + ! + segment-routing srv6 + locator default + ! + address-family ipv4 vpn + neighbor 2001:db8::1 activate + exit-address-family + ! +! +router bgp 65002 vrf vrf10 + bgp router-id 192.0.2.2 + ! + address-family ipv4 unicast + redistribute connected + sid vpn export 1 + rd vpn export 65002:10 + rt vpn both 0:10 + import vpn + export vpn + exit-address-family + ! +! +router bgp 65002 vrf vrf20 + bgp router-id 192.0.2.2 + ! + address-family ipv4 unicast + redistribute connected + sid vpn export 2 + rd vpn export 65002:20 + rt vpn both 0:20 + import vpn + export vpn + exit-address-family + ! +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/staticd.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/staticd.conf new file mode 100644 index 0000000..a2f54b7 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/staticd.conf @@ -0,0 +1,3 @@ +! +ipv6 route 2001:db8:1:1::/64 2001:db8::1 +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/zebra.conf b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/zebra.conf new file mode 100644 index 0000000..dc03389 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/r2/zebra.conf @@ -0,0 +1,29 @@ +log file zebra.log +! +hostname r2 +! +interface lo + ipv6 address 2001:db8:2:2::1/128 +! +interface eth0 + ipv6 address 2001:db8::2/64 +! +interface eth1 vrf vrf10 + ip address 192.168.2.254/24 +! +interface eth2 vrf vrf20 + ip address 192.168.2.254/24 +! +segment-routing + srv6 + locators + locator default + prefix 2001:db8:2:2::/64 + ! + ! +! +ip forwarding +ipv6 forwarding +! +line vty +! diff --git a/tests/topotests/bgp_srv6l3vpn_over_ipv6/test_bgp_srv6l3vpn_over_ipv6.py b/tests/topotests/bgp_srv6l3vpn_over_ipv6/test_bgp_srv6l3vpn_over_ipv6.py new file mode 100755 index 0000000..6a75fb8 --- /dev/null +++ b/tests/topotests/bgp_srv6l3vpn_over_ipv6/test_bgp_srv6l3vpn_over_ipv6.py @@ -0,0 +1,128 @@ +#!/usr/bin/env python + +# +# Part of NetDEF Topology Tests +# +# Copyright (c) 2018, LabN Consulting, L.L.C. +# Authored by Lou Berger <lberger@labn.net> +# +# 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. +# + +import os +import re +import sys +import json +import functools +import pytest + +CWD = os.path.dirname(os.path.realpath(__file__)) +sys.path.append(os.path.join(CWD, "../")) + +# pylint: disable=C0413 +# Import topogen and topotest helpers +from lib import topotest +from lib.topogen import Topogen, TopoRouter, get_topogen +from lib.topolog import logger +from lib.common_config import required_linux_kernel_version + +pytestmark = [pytest.mark.bgpd] + + +def build_topo(tgen): + tgen.add_router("r1") + tgen.add_router("r2") + + tgen.add_router("c11") + tgen.add_router("c12") + tgen.add_router("c21") + tgen.add_router("c22") + + tgen.add_link(tgen.gears["r1"], tgen.gears["r2"], "eth0", "eth0") + tgen.add_link(tgen.gears["r1"], tgen.gears["c11"], "eth1", "eth0") + tgen.add_link(tgen.gears["r1"], tgen.gears["c12"], "eth2", "eth0") + tgen.add_link(tgen.gears["r2"], tgen.gears["c21"], "eth1", "eth0") + tgen.add_link(tgen.gears["r2"], tgen.gears["c22"], "eth2", "eth0") + + +def setup_module(mod): + result = required_linux_kernel_version("5.15") + if result is not True: + pytest.skip("Kernel requirements are not met") + + tgen = Topogen(build_topo, mod.__name__) + tgen.start_topology() + + for rname, router in tgen.routers().items(): + router.load_config(TopoRouter.RD_ZEBRA, + os.path.join(CWD, '{}/zebra.conf'.format(rname))) + router.load_config(TopoRouter.RD_STATIC, + os.path.join(CWD, '{}/staticd.conf'.format(rname))) + router.load_config(TopoRouter.RD_BGP, + os.path.join(CWD, '{}/bgpd.conf'.format(rname))) + + tgen.gears["r1"].run("sysctl net.vrf.strict_mode=1") + tgen.gears["r1"].run("ip link add vrf10 type vrf table 10") + tgen.gears["r1"].run("ip link set vrf10 up") + tgen.gears["r1"].run("ip link add vrf20 type vrf table 20") + tgen.gears["r1"].run("ip link set vrf20 up") + tgen.gears["r1"].run("ip link set eth1 master vrf10") + tgen.gears["r1"].run("ip link set eth2 master vrf20") + + tgen.gears["r2"].run("sysctl net.vrf.strict_mode=1") + tgen.gears["r2"].run("ip link add vrf10 type vrf table 10") + tgen.gears["r2"].run("ip link set vrf10 up") + tgen.gears["r2"].run("ip link add vrf20 type vrf table 20") + tgen.gears["r2"].run("ip link set vrf20 up") + tgen.gears["r2"].run("ip link set eth1 master vrf10") + tgen.gears["r2"].run("ip link set eth2 master vrf20") + + tgen.start_router() + + +def teardown_module(mod): + tgen = get_topogen() + tgen.stop_topology() + + +def check_ping4(name, dest_addr, expected): + def _check(name, dest_addr, match): + tgen = get_topogen() + output = tgen.gears[name].run("ping {} -c 1 -w 1".format(dest_addr)) + logger.info(output) + if match not in output: + return "ping fail" + + match = ", {} packet loss".format("0%" if expected else "100%") + logger.info("[+] check {} {} {}".format(name, dest_addr, match)) + tgen = get_topogen() + func = functools.partial(_check, name, dest_addr, match) + success, result = topotest.run_and_expect(func, None, count=10, wait=1) + assert result is None, "Failed" + + +def test_ping(): + tgen = get_topogen() + logger.info(tgen.gears["c11"].run("ip route show")) + # tests for ipv4-vpn + check_ping4("c11", "192.168.2.1", True) + check_ping4("c12", "192.168.2.1", True) + check_ping4("c21", "192.168.1.1", True) + check_ping4("c22", "192.168.1.1", True) + + +if __name__ == "__main__": + args = ["-s"] + sys.argv[1:] + sys.exit(pytest.main(args)) |