+++ /dev/null
-!
-router bgp 65001
- no bgp ebgp-requires-policy
- neighbor 192.168.1.2 remote-as external
- neighbor 192.168.1.2 dont-capability-negotiate
-!
+++ /dev/null
-!
-int r1-eth0
- ip address 192.168.1.1/24
-!
+++ /dev/null
-router bgp 65002
- no bgp ebgp-requires-policy
- neighbor 192.168.1.1 remote-as external
- address-family ipv4 unicast
- redistribute connected
- exit-address-family
-!
+++ /dev/null
-!
-int lo
- ip address 172.16.16.1/32
-!
-int r2-eth0
- ip address 192.168.1.2/24
-!
+++ /dev/null
-#!/usr/bin/env python
-
-# Copyright (c) 2021 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 BGP connection is established if at least one peer
-sets `dont-capability-negotiate`.
-"""
-
-import os
-import sys
-import json
-import pytest
-import functools
-
-pytestmark = pytest.mark.bgpd
-
-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": ("r1", "r2")}
- tgen = Topogen(topodef, 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_dont_capability_negotiate():
- tgen = get_topogen()
-
- if tgen.routers_have_failure():
- pytest.skip(tgen.errors)
-
- router = tgen.gears["r1"]
-
- def _bgp_converge(router):
- output = json.loads(router.vtysh_cmd("show bgp ipv4 unicast summary json"))
- expected = {
- "peers": {
- "192.168.1.2": {
- "pfxRcd": 2,
- "pfxSnt": 2,
- "state": "Established",
- "peerState": "OK",
- }
- }
- }
- return topotest.json_cmp(output, expected)
-
- test_func = functools.partial(_bgp_converge, router)
- success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
- assert result is None, "Can't converge with dont-capability-negotiate"
-
-
-if __name__ == "__main__":
- args = ["-s"] + sys.argv[1:]
- sys.exit(pytest.main(args))
--- /dev/null
+!
+router bgp 65001
+ no bgp ebgp-requires-policy
+ neighbor 192.168.1.2 remote-as external
+ neighbor 192.168.1.2 dont-capability-negotiate
+!
--- /dev/null
+!
+int r1-eth0
+ ip address 192.168.1.1/24
+!
--- /dev/null
+router bgp 65002
+ no bgp ebgp-requires-policy
+ neighbor 192.168.1.1 remote-as external
+ address-family ipv4 unicast
+ redistribute connected
+ exit-address-family
+!
--- /dev/null
+!
+int lo
+ ip address 172.16.16.1/32
+!
+int r2-eth0
+ ip address 192.168.1.2/24
+!
--- /dev/null
+#!/usr/bin/env python
+
+# Copyright (c) 2021 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 BGP connection is established if at least one peer
+sets `dont-capability-negotiate`.
+"""
+
+import os
+import sys
+import json
+import pytest
+import functools
+
+pytestmark = pytest.mark.bgpd
+
+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": ("r1", "r2")}
+ tgen = Topogen(topodef, 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_dont_capability_negotiate():
+ tgen = get_topogen()
+
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ router = tgen.gears["r1"]
+
+ def _bgp_converge(router):
+ output = json.loads(router.vtysh_cmd("show bgp ipv4 unicast summary json"))
+ expected = {
+ "peers": {
+ "192.168.1.2": {
+ "pfxRcd": 2,
+ "pfxSnt": 2,
+ "state": "Established",
+ "peerState": "OK",
+ }
+ }
+ }
+ return topotest.json_cmp(output, expected)
+
+ test_func = functools.partial(_bgp_converge, router)
+ success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
+ assert result is None, "Can't converge with dont-capability-negotiate"
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))