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-rw-r--r--tests/bgpd/test_aspath.c3
-rw-r--r--tests/bgpd/test_capability.c2
-rw-r--r--tests/bgpd/test_mp_attr.c2
-rw-r--r--tests/bgpd/test_mpath.c2
-rw-r--r--tests/bgpd/test_packet.c2
-rw-r--r--tests/bgpd/test_peer_attr.c2
-rw-r--r--tests/topotests/bgp_listen_on_multiple_addresses/bgp_listen_on_multiple_addresses.json154
-rwxr-xr-xtests/topotests/bgp_listen_on_multiple_addresses/test_bgp_listen_on_multiple_addresses.py160
8 files changed, 321 insertions, 6 deletions
diff --git a/tests/bgpd/test_aspath.c b/tests/bgpd/test_aspath.c
index 439891b559..936ffaaad5 100644
--- a/tests/bgpd/test_aspath.c
+++ b/tests/bgpd/test_aspath.c
@@ -1265,7 +1265,8 @@ int main(void)
{
int i = 0;
qobj_init();
- bgp_master_init(thread_master_create(NULL), BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(thread_master_create(NULL), BGP_SOCKET_SNDBUF_SIZE,
+ list_new());
master = bm->master;
bgp_option_set(BGP_OPT_NO_LISTEN);
bgp_attr_init();
diff --git a/tests/bgpd/test_capability.c b/tests/bgpd/test_capability.c
index 1b3f90434b..153b83897d 100644
--- a/tests/bgpd/test_capability.c
+++ b/tests/bgpd/test_capability.c
@@ -912,7 +912,7 @@ int main(void)
qobj_init();
master = thread_master_create(NULL);
- bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE, list_new());
vrf_init(NULL, NULL, NULL, NULL, NULL);
bgp_option_set(BGP_OPT_NO_LISTEN);
diff --git a/tests/bgpd/test_mp_attr.c b/tests/bgpd/test_mp_attr.c
index 7fabaad7fa..f510760913 100644
--- a/tests/bgpd/test_mp_attr.c
+++ b/tests/bgpd/test_mp_attr.c
@@ -1086,7 +1086,7 @@ int main(void)
cmd_init(0);
bgp_vty_init();
master = thread_master_create("test mp attr");
- bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE, list_new());
vrf_init(NULL, NULL, NULL, NULL, NULL);
bgp_option_set(BGP_OPT_NO_LISTEN);
bgp_attr_init();
diff --git a/tests/bgpd/test_mpath.c b/tests/bgpd/test_mpath.c
index 520c460f15..92efd4c3d6 100644
--- a/tests/bgpd/test_mpath.c
+++ b/tests/bgpd/test_mpath.c
@@ -393,7 +393,7 @@ static int global_test_init(void)
qobj_init();
master = thread_master_create(NULL);
zclient = zclient_new(master, &zclient_options_default);
- bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE, list_new());
vrf_init(NULL, NULL, NULL, NULL, NULL);
bgp_option_set(BGP_OPT_NO_LISTEN);
diff --git a/tests/bgpd/test_packet.c b/tests/bgpd/test_packet.c
index d2c093fbea..db5918745d 100644
--- a/tests/bgpd/test_packet.c
+++ b/tests/bgpd/test_packet.c
@@ -59,7 +59,7 @@ int main(int argc, char *argv[])
qobj_init();
bgp_attr_init();
master = thread_master_create(NULL);
- bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE, list_new());
vrf_init(NULL, NULL, NULL, NULL, NULL);
bgp_option_set(BGP_OPT_NO_LISTEN);
diff --git a/tests/bgpd/test_peer_attr.c b/tests/bgpd/test_peer_attr.c
index 0a15886c10..123d97bc97 100644
--- a/tests/bgpd/test_peer_attr.c
+++ b/tests/bgpd/test_peer_attr.c
@@ -1399,7 +1399,7 @@ static void bgp_startup(void)
master = thread_master_create(NULL);
yang_init(true);
nb_init(master, bgpd_yang_modules, array_size(bgpd_yang_modules), false);
- bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE);
+ bgp_master_init(master, BGP_SOCKET_SNDBUF_SIZE, list_new());
bgp_option_set(BGP_OPT_NO_LISTEN);
vrf_init(NULL, NULL, NULL, NULL, NULL);
frr_pthread_init();
diff --git a/tests/topotests/bgp_listen_on_multiple_addresses/bgp_listen_on_multiple_addresses.json b/tests/topotests/bgp_listen_on_multiple_addresses/bgp_listen_on_multiple_addresses.json
new file mode 100644
index 0000000000..95de8cc10c
--- /dev/null
+++ b/tests/topotests/bgp_listen_on_multiple_addresses/bgp_listen_on_multiple_addresses.json
@@ -0,0 +1,154 @@
+{
+ "ipv4base": "10.0.0.0",
+ "ipv4mask": 24,
+ "ipv6base": "fd00::",
+ "ipv6mask": 64,
+ "link_ip_start": {
+ "ipv4": "10.0.0.0",
+ "v4mask": 24,
+ "ipv6": "fd00::",
+ "v6mask": 64
+ },
+ "lo_prefix": {
+ "ipv4": "1.0.",
+ "v4mask": 32,
+ "ipv6": "2001:DB8:F::",
+ "v6mask": 128
+ },
+ "routers": {
+ "r1": {
+ "links": {
+ "lo": {
+ "ipv4": "auto",
+ "ipv6": "auto",
+ "type": "loopback"
+ },
+ "r2": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ }
+ },
+ "bgp": {
+ "local_as": "1000",
+ "address_family": {
+ "ipv4": {
+ "unicast": {
+ "neighbor": {
+ "r2": {
+ "dest_link": {
+ "r1": {}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ },
+ "r2": {
+ "links": {
+ "lo": {
+ "ipv4": "auto",
+ "ipv6": "auto",
+ "type": "loopback"
+ },
+ "r1": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ },
+ "r3": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ }
+ },
+ "bgp": {
+ "local_as": "2000",
+ "address_family": {
+ "ipv4": {
+ "unicast": {
+ "neighbor": {
+ "r1": {
+ "dest_link": {
+ "r2": {}
+ }
+ },
+ "r3": {
+ "dest_link": {
+ "r2": {}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ },
+ "r3": {
+ "links": {
+ "lo": {
+ "ipv4": "auto",
+ "ipv6": "auto",
+ "type": "loopback"
+ },
+ "r2": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ },
+ "r4": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ }
+ },
+ "bgp": {
+ "local_as": "2000",
+ "address_family": {
+ "ipv4": {
+ "unicast": {
+ "neighbor": {
+ "r2": {
+ "dest_link": {
+ "r3": {}
+ }
+ },
+ "r4": {
+ "dest_link": {
+ "r3": {}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ },
+ "r4": {
+ "links": {
+ "lo": {
+ "ipv4": "auto",
+ "ipv6": "auto",
+ "type": "loopback"
+ },
+ "r3": {
+ "ipv4": "auto",
+ "ipv6": "auto"
+ }
+ },
+ "bgp": {
+ "local_as": "3000",
+ "address_family": {
+ "ipv4": {
+ "unicast": {
+ "neighbor": {
+ "r3": {
+ "dest_link": {
+ "r4": {}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/tests/topotests/bgp_listen_on_multiple_addresses/test_bgp_listen_on_multiple_addresses.py b/tests/topotests/bgp_listen_on_multiple_addresses/test_bgp_listen_on_multiple_addresses.py
new file mode 100755
index 0000000000..d773e87ef6
--- /dev/null
+++ b/tests/topotests/bgp_listen_on_multiple_addresses/test_bgp_listen_on_multiple_addresses.py
@@ -0,0 +1,160 @@
+#!/usr/bin/env python
+
+#
+# test_bgp_listen_on_multiple_addresses.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2021 by Boeing Defence Australia
+# Adriano Marto Reis
+#
+# 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_bgp_listen_on_multiple_addresses.py: Test BGP daemon listening for
+connections on multiple addresses.
+
+ +------+ +------+ +------+ +------+
+ | | | | | | | |
+ | r1 |--------| r2 |--------| r3 |--------| r4 |
+ | | | | | | | |
+ +------+ +------+ +------+ +------+
+
+ | | | |
+ | AS 1000 | AS 2000 | AS 3000 |
+ | | | |
+ +------------+--------------------------------+-------------+
+"""
+
+import os
+import sys
+import json
+import pytest
+
+
+# Save the Current Working Directory to find configuration files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+from lib.topogen import Topogen, get_topogen
+from lib.topojson import build_topo_from_json, build_config_from_json
+from lib.common_config import start_topology
+from lib.topotest import router_json_cmp, run_and_expect
+from mininet.topo import Topo
+from functools import partial
+
+
+LISTEN_ADDRESSES = {
+ "r1": ["10.0.0.1"],
+ "r2": ["10.0.0.2", "10.0.1.1"],
+ "r3": ["10.0.1.2", "10.0.2.1"],
+ "r4": ["10.0.2.2"],
+}
+
+
+# Reads data from JSON File for topology and configuration creation.
+jsonFile = "{}/bgp_listen_on_multiple_addresses.json".format(CWD)
+try:
+ with open(jsonFile, "r") as topoJson:
+ topo = json.load(topoJson)
+except IOError:
+ assert False, "Could not read file {}".format(jsonFile)
+
+
+class TemplateTopo(Topo):
+ "Topology builder."
+
+ def build(self, *_args, **_opts):
+ "Defines the allocation and relationship between routers and switches."
+ tgen = get_topogen(self)
+ build_topo_from_json(tgen, topo)
+
+
+def setup_module(mod):
+ "Sets up the test environment."
+ tgen = Topogen(TemplateTopo, mod.__name__)
+
+ # Adds extra parameters to bgpd so they listen for connections on specific
+ # multiple addresses.
+ for router_name in tgen.routers().keys():
+ tgen.net[router_name].daemons_options["bgpd"] = "-l " + " -l ".join(
+ LISTEN_ADDRESSES[router_name]
+ )
+
+ start_topology(tgen)
+ build_config_from_json(tgen, topo)
+
+
+def teardown_module(_mod):
+ "Tears-down the test environment."
+ tgen = get_topogen()
+ tgen.stop_topology()
+
+
+def test_peering():
+ "Checks if the routers peer-up."
+ tgen = get_topogen()
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ _bgp_converge_initial("r1", "10.0.0.2")
+ _bgp_converge_initial("r2", "10.0.0.1")
+ _bgp_converge_initial("r2", "10.0.1.2")
+ _bgp_converge_initial("r3", "10.0.1.1")
+ _bgp_converge_initial("r3", "10.0.2.2")
+ _bgp_converge_initial("r4", "10.0.2.1")
+
+
+def test_listening_address():
+ """
+ Checks if bgpd is only listening on the specified IP addresses.
+ """
+ tgen = get_topogen()
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for router in tgen.routers().values():
+ # bgpd must not be listening on the default address.
+ output = router.run("netstat -nlt4 | grep 0.0.0.0:179")
+ assert output == "", "{}: bpgd is listening on 0.0.0.0:179".format(router.name)
+
+ # bgpd must be listening on the specified addresses.
+ for address in LISTEN_ADDRESSES[router.name]:
+ output = router.run("netstat -nlt4 | grep {}:179".format(address))
+ assert output != "", "{}: bpgd is not listening on {}:179".format(
+ router.name, address
+ )
+
+
+def _bgp_converge_initial(router_name, peer_address, timeout=180):
+ """
+ Waits for the BGP connection between a given router and a given peer
+ (specified by its IP address) to be established. If the connection is
+ not established within a given timeout, then an exception is raised.
+ """
+ tgen = get_topogen()
+ router = tgen.routers()[router_name]
+ expected = {"ipv4Unicast": {"peers": {peer_address: {"state": "Established"}}}}
+
+ test_func = partial(router_json_cmp, router, "show ip bgp summary json", expected)
+ _, result = run_and_expect(test_func, None, count=timeout, wait=1)
+ assert result is None, "{}: Failed to establish connection with {}".format(
+ router_name, peer_address
+ )
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-09 16:02:54 +0000