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| author | Cheeze_It <none@none.com> | 2023-08-31 12:16:29 -0600 |
|---|---|---|
| committer | Cheeze_It <none@none.com> | 2023-10-06 00:04:01 -0600 |
| commit | 7a2b70bd73c8579a885348b93b8addfb20fb006c (patch) | |
| tree | 6ee25b3dddd11003de00848fd5ec0b44f198fd07 /smoketest | |
| parent | 18a6163ed2e0bbbc2924f893e6954a9eba4470b1 (diff) | |
| download | vyos-1x-7a2b70bd73c8579a885348b93b8addfb20fb006c.tar.gz vyos-1x-7a2b70bd73c8579a885348b93b8addfb20fb006c.zip | |
T5530: isis: Adding loop free alternate feature
Diffstat (limited to 'smoketest')
| -rwxr-xr-x | smoketest/scripts/cli/test_protocols_isis.py | 62 |
1 files changed, 61 insertions, 1 deletions
diff --git a/smoketest/scripts/cli/test_protocols_isis.py b/smoketest/scripts/cli/test_protocols_isis.py index 5ab7fae14..af171c8b2 100755 --- a/smoketest/scripts/cli/test_protocols_isis.py +++ b/smoketest/scripts/cli/test_protocols_isis.py @@ -320,5 +320,65 @@ class TestProtocolsISIS(VyOSUnitTestSHIM.TestCase): self.assertIn(f' ipv6 router isis {domain}', tmp) self.assertIn(f' no isis mpls ldp-sync', tmp) + def test_isis_09_lfa(self): + prefix_list = 'lfa-prefix-list-test-1' + prefix_list_address = '192.168.255.255/32' + interface = 'lo' + + self.cli_set(base_path + ['net', net]) + self.cli_set(base_path + ['interface', interface]) + self.cli_set(['policy', 'prefix-list', prefix_list, 'rule', '1', 'action', 'permit']) + self.cli_set(['policy', 'prefix-list', prefix_list, 'rule', '1', 'prefix', prefix_list_address]) + + # Commit main ISIS changes + self.cli_commit() + + # Add remote portion of LFA with prefix list with validation + for level in ['level-1', 'level-2']: + self.cli_set(base_path + ['fast-reroute', 'lfa', 'remote', 'prefix-list', prefix_list, level]) + self.cli_commit() + tmp = self.getFRRconfig(f'router isis {domain}', daemon='isisd') + self.assertIn(f' net {net}', tmp) + self.assertIn(f' fast-reroute remote-lfa prefix-list {prefix_list} {level}', tmp) + self.cli_delete(base_path + ['fast-reroute']) + self.cli_commit() + + # Add local portion of LFA load-sharing portion with validation + for level in ['level-1', 'level-2']: + self.cli_set(base_path + ['fast-reroute', 'lfa', 'local', 'load-sharing', 'disable', level]) + self.cli_commit() + tmp = self.getFRRconfig(f'router isis {domain}', daemon='isisd') + self.assertIn(f' net {net}', tmp) + self.assertIn(f' fast-reroute load-sharing disable {level}', tmp) + self.cli_delete(base_path + ['fast-reroute']) + self.cli_commit() + + # Add local portion of LFA priority-limit portion with validation + for priority in ['critical', 'high', 'medium']: + for level in ['level-1', 'level-2']: + self.cli_set(base_path + ['fast-reroute', 'lfa', 'local', 'priority-limit', priority, level]) + self.cli_commit() + tmp = self.getFRRconfig(f'router isis {domain}', daemon='isisd') + self.assertIn(f' net {net}', tmp) + self.assertIn(f' fast-reroute priority-limit {priority} {level}', tmp) + self.cli_delete(base_path + ['fast-reroute']) + self.cli_commit() + + # Add local portion of LFA tiebreaker portion with validation + index = '100' + for tiebreaker in ['downstream','lowest-backup-metric','node-protecting']: + for level in ['level-1', 'level-2']: + self.cli_set(base_path + ['fast-reroute', 'lfa', 'local', 'tiebreaker', tiebreaker, 'index', index, level]) + self.cli_commit() + tmp = self.getFRRconfig(f'router isis {domain}', daemon='isisd') + self.assertIn(f' net {net}', tmp) + self.assertIn(f' fast-reroute lfa tiebreaker {tiebreaker} index {index} {level}', tmp) + self.cli_delete(base_path + ['fast-reroute']) + self.cli_commit() + + # Clean up and remove prefix list + self.cli_delete(['policy', 'prefix-list', prefix_list]) + self.cli_commit() + if __name__ == '__main__': - unittest.main(verbosity=2) + unittest.main(verbosity=2)
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