test-network: add test case for [IPv6RoutePrefix] Preference=

This commit is contained in:
Yu Watanabe
2025-01-22 20:48:31 +00:00
committed by Luca Boccassi
parent fe9753841f
commit 60ce6a3413
@@ -6494,6 +6494,22 @@ class NetworkdRATests(unittest.TestCase, Utilities):
networkctl_reload()
self.check_router_preference('01', 100, 'high', 300, 'low')
# Use route options with preference to configure default routes.
with open(os.path.join(network_unit_dir, '25-veth-router-high.network'), mode='a', encoding='utf-8') as f:
f.write('LifetimeSec=1200\nPreference=low\n')
with open(os.path.join(network_unit_dir, '25-veth-router-low.network'), mode='a', encoding='utf-8') as f:
f.write('LifetimeSec=1200\nPreference=high\n')
networkctl_reload()
self.check_router_preference('01', 300, 'low', 100, 'high')
# Set zero lifetime again to the route options.
with open(os.path.join(network_unit_dir, '25-veth-router-high.network'), mode='a', encoding='utf-8') as f:
f.write('LifetimeSec=0\n')
with open(os.path.join(network_unit_dir, '25-veth-router-low.network'), mode='a', encoding='utf-8') as f:
f.write('LifetimeSec=0\n')
networkctl_reload()
self.check_router_preference('01', 100, 'high', 300, 'low')
def _test_ndisc_vs_static_route(self, manage_foreign_nexthops):
if not manage_foreign_nexthops:
copy_networkd_conf_dropin('networkd-manage-foreign-nexthops-no.conf')