Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

10 files changed, 172 insertions, 0 deletions

diff --git a/tests/topotests/bgp_local_as_private_remove/__init__.py b/tests/topotests/bgp_local_as_private_remove/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/__init__.py
diff --git a/tests/topotests/bgp_local_as_private_remove/r1/bgpd.conf b/tests/topotests/bgp_local_as_private_remove/r1/bgpd.conf
new file mode 100644
index 0000000..16a9eea
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r1/bgpd.conf
@@ -0,0 +1,8 @@
+router bgp 65000
+  no bgp ebgp-requires-policy
+  neighbor 192.168.255.2 remote-as 1000
+  neighbor 192.168.255.2 timers 3 10
+  neighbor 192.168.255.2 local-as 500
+  address-family ipv4 unicast
+    neighbor 192.168.255.2 remove-private-AS
+    redistribute connected
diff --git a/tests/topotests/bgp_local_as_private_remove/r1/zebra.conf b/tests/topotests/bgp_local_as_private_remove/r1/zebra.conf
new file mode 100644
index 0000000..0a283c0
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/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_local_as_private_remove/r2/bgpd.conf b/tests/topotests/bgp_local_as_private_remove/r2/bgpd.conf
new file mode 100644
index 0000000..802c327
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r2/bgpd.conf
@@ -0,0 +1,5 @@
+router bgp 1000
+  no bgp ebgp-requires-policy
+  neighbor 192.168.255.1 remote-as 500
+  neighbor 192.168.255.1 timers 3 10
+!
diff --git a/tests/topotests/bgp_local_as_private_remove/r2/zebra.conf b/tests/topotests/bgp_local_as_private_remove/r2/zebra.conf
new file mode 100644
index 0000000..606c17b
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/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_local_as_private_remove/r3/bgpd.conf b/tests/topotests/bgp_local_as_private_remove/r3/bgpd.conf
new file mode 100644
index 0000000..9a83127
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r3/bgpd.conf
@@ -0,0 +1,8 @@
+router bgp 3000
+  no bgp ebgp-requires-policy
+  neighbor 192.168.255.2 remote-as 1000
+  neighbor 192.168.255.2 timers 3 10
+  neighbor 192.168.255.2 local-as 500
+  address-family ipv4 unicast
+    neighbor 192.168.255.2 remove-private-AS
+    redistribute connected
diff --git a/tests/topotests/bgp_local_as_private_remove/r3/zebra.conf b/tests/topotests/bgp_local_as_private_remove/r3/zebra.conf
new file mode 100644
index 0000000..39499a1
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r3/zebra.conf
@@ -0,0 +1,9 @@
+!
+interface lo
+ ip address 172.16.255.254/32
+!
+interface r3-eth0
+ ip address 192.168.255.1/24
+!
+ip forwarding
+!
diff --git a/tests/topotests/bgp_local_as_private_remove/r4/bgpd.conf b/tests/topotests/bgp_local_as_private_remove/r4/bgpd.conf
new file mode 100644
index 0000000..802c327
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r4/bgpd.conf
@@ -0,0 +1,5 @@
+router bgp 1000
+  no bgp ebgp-requires-policy
+  neighbor 192.168.255.1 remote-as 500
+  neighbor 192.168.255.1 timers 3 10
+!
diff --git a/tests/topotests/bgp_local_as_private_remove/r4/zebra.conf b/tests/topotests/bgp_local_as_private_remove/r4/zebra.conf
new file mode 100644
index 0000000..b859115
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/r4/zebra.conf
@@ -0,0 +1,6 @@
+!
+interface r4-eth0
+ ip address 192.168.255.2/24
+!
+ip forwarding
+!
diff --git a/tests/topotests/bgp_local_as_private_remove/test_bgp_local_as_private_remove.py b/tests/topotests/bgp_local_as_private_remove/test_bgp_local_as_private_remove.py
new file mode 100644
index 0000000..9d22a79
--- /dev/null
+++ b/tests/topotests/bgp_local_as_private_remove/test_bgp_local_as_private_remove.py
@@ -0,0 +1,116 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: ISC
+
+#
+# bgp_local_as_private_remove.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2019 by
+# Network Device Education Foundation, Inc. ("NetDEF")
+#
+
+"""
+bgp_local_as_private_remove.py:
+Test if primary AS number is not removed in cases when `local-as`
+used together with `remove-private-AS`.
+"""
+
+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, 5):
+        tgen.add_router("r{}".format(routern))
+
+    switch = tgen.add_switch("s1")
+    switch.add_link(tgen.gears["r1"])
+    switch.add_link(tgen.gears["r2"])
+
+    switch = tgen.add_switch("s2")
+    switch.add_link(tgen.gears["r3"])
+    switch.add_link(tgen.gears["r4"])
+
+
+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_remove_private_as():
+    tgen = get_topogen()
+
+    if tgen.routers_have_failure():
+        pytest.skip(tgen.errors)
+
+    r2 = tgen.gears["r2"]
+    r4 = tgen.gears["r4"]
+
+    def _bgp_converge():
+        output = json.loads(r2.vtysh_cmd("show ip bgp neighbor 192.168.255.1 json"))
+        expected = {
+            "192.168.255.1": {
+                "bgpState": "Established",
+            }
+        }
+        return topotest.json_cmp(output, expected)
+
+    test_func = functools.partial(_bgp_converge)
+    _, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
+    assert result is None, "Can't converge initially"
+
+    def _bgp_as_path(router, asn_path, asn_length):
+        output = json.loads(router.vtysh_cmd("show ip bgp 172.16.255.254/32 json"))
+        expected = {
+            "paths": [
+                {
+                    "aspath": {
+                        "string": asn_path,
+                        "length": asn_length,
+                    }
+                }
+            ]
+        }
+        return topotest.json_cmp(output, expected)
+
+    test_func = functools.partial(_bgp_as_path, r2, "500", 1)
+    _, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
+    assert result is None, "Private ASNs not stripped"
+
+    test_func = functools.partial(_bgp_as_path, r4, "500 3000", 2)
+    _, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
+    assert result is None, "Private ASNs not stripped"
+
+
+if __name__ == "__main__":
+    args = ["-s"] + sys.argv[1:]
+    sys.exit(pytest.main(args))