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authorChristian Breunig <christian@breunig.cc>2023-04-08 22:09:04 +0200
committerChristian Breunig <christian@breunig.cc>2023-04-13 09:01:31 +0200
commit3f4de1390d6459cdd17dd1b6f22b1a3aec002671 (patch)
tree5091149b640ff7b064b87f2e1391f931ba5a7677 /smoketest/scripts
parent8993298bc2c9d3e796d658dc71ba6ae6afedc4c3 (diff)
downloadvyos-1x-3f4de1390d6459cdd17dd1b6f22b1a3aec002671.tar.gz
vyos-1x-3f4de1390d6459cdd17dd1b6f22b1a3aec002671.zip
T5150: initial implementation of new Kernel/Zebra route-map support
It is possible to install a route-map which filters the routes between routing daemons and the OS kernel (zebra) As of now this can be done by e.g. * set protocols ospf route-map foo * set protocols ospfv3 route-map foo * set protocols bgp route-map foo Which in turn will install the following lines into FRR * ip protocol ospf route-map foo * ipv6 protocol ospf6 route-map foo * ip protocol bgp route-map foo The current state of the VyOS CLI is incomplete as there is no way to: * Install a filter for BGP IPv6 routes * Install a filter for static routes * Install a filter for connected routes Thus the CLI should be redesigned to close match what FRR does for both the default and any other VRF * set system ip protocol ospf route-map foo * set system ipv6 protocol ospfv3 route-map foo * set system ip protocol bgp route-map foo * set system ipv6 protocol bgp route-map foo The configuration can be migrated accordingly. This commit does not come with the migrator, it will be comitted later.
Diffstat (limited to 'smoketest/scripts')
-rwxr-xr-xsmoketest/scripts/cli/test_system_ip.py29
-rwxr-xr-xsmoketest/scripts/cli/test_system_ipv6.py34
2 files changed, 61 insertions, 2 deletions
diff --git a/smoketest/scripts/cli/test_system_ip.py b/smoketest/scripts/cli/test_system_ip.py
index f71ef5b3f..e7f7e3345 100755
--- a/smoketest/scripts/cli/test_system_ip.py
+++ b/smoketest/scripts/cli/test_system_ip.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2020 VyOS maintainers and contributors
+# Copyright (C) 2020-2023 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -17,6 +17,7 @@
import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
+from vyos.configsession import ConfigSessionError
from vyos.util import read_file
base_path = ['system', 'ip']
@@ -82,5 +83,31 @@ class TestSystemIP(VyOSUnitTestSHIM.TestCase):
self.assertEqual(read_file(gc_thresh2), str(size // 2))
self.assertEqual(read_file(gc_thresh1), str(size // 8))
+ def test_system_ip_protocol_route_map(self):
+ protocols = ['any', 'babel', 'bgp', 'connected', 'eigrp', 'isis',
+ 'kernel', 'ospf', 'rip', 'static', 'table']
+
+ for protocol in protocols:
+ self.cli_set(['policy', 'route-map', f'route-map-{protocol}', 'rule', '10', 'action', 'permit'])
+ self.cli_set(base_path + ['protocol', protocol, 'route-map', f'route-map-{protocol}'])
+
+ self.cli_commit()
+
+ # Verify route-map properly applied to FRR
+ frrconfig = self.getFRRconfig('ip protocol', end='', daemon='zebra')
+ for protocol in protocols:
+ self.assertIn(f'ip protocol {protocol} route-map route-map-{protocol}', frrconfig)
+
+ def test_system_ip_protocol_non_existing_route_map(self):
+ non_existing = 'non-existing'
+ self.cli_set(base_path + ['protocol', 'static', 'route-map', non_existing])
+
+ # VRF does yet not exist - an error must be thrown
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(['policy', 'route-map', non_existing, 'rule', '10', 'action', 'deny'])
+ # Commit again
+ self.cli_commit()
+
if __name__ == '__main__':
unittest.main(verbosity=2)
diff --git a/smoketest/scripts/cli/test_system_ipv6.py b/smoketest/scripts/cli/test_system_ipv6.py
index c8aea9100..e91b924fc 100755
--- a/smoketest/scripts/cli/test_system_ipv6.py
+++ b/smoketest/scripts/cli/test_system_ipv6.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2021-2022 VyOS maintainers and contributors
+# Copyright (C) 2021-2023 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -18,6 +18,7 @@ import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
+from vyos.configsession import ConfigSessionError
from vyos.template import is_ipv4
from vyos.util import read_file
from vyos.util import get_interface_config
@@ -88,5 +89,36 @@ class TestSystemIPv6(VyOSUnitTestSHIM.TestCase):
self.assertEqual(read_file(gc_thresh2), str(size // 2))
self.assertEqual(read_file(gc_thresh1), str(size // 8))
+ def test_system_ipv6_protocol_route_map(self):
+ protocols = ['any', 'babel', 'bgp', 'connected', 'isis',
+ 'kernel', 'ospfv3', 'ripng', 'static', 'table']
+
+ for protocol in protocols:
+ route_map = 'route-map-' + protocol.replace('ospfv3', 'ospf6')
+
+ self.cli_set(['policy', 'route-map', route_map, 'rule', '10', 'action', 'permit'])
+ self.cli_set(base_path + ['protocol', protocol, 'route-map', route_map])
+
+ self.cli_commit()
+
+ # Verify route-map properly applied to FRR
+ frrconfig = self.getFRRconfig('ipv6 protocol', end='', daemon='zebra')
+ for protocol in protocols:
+ # VyOS and FRR use a different name for OSPFv3 (IPv6)
+ if protocol == 'ospfv3':
+ protocol = 'ospf6'
+ self.assertIn(f'ipv6 protocol {protocol} route-map route-map-{protocol}', frrconfig)
+
+ def test_system_ipv6_protocol_non_existing_route_map(self):
+ non_existing = 'non-existing6'
+ self.cli_set(base_path + ['protocol', 'static', 'route-map', non_existing])
+
+ # VRF does yet not exist - an error must be thrown
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(['policy', 'route-map', non_existing, 'rule', '10', 'action', 'deny'])
+ # Commit again
+ self.cli_commit()
+
if __name__ == '__main__':
unittest.main(verbosity=2)