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-rwxr-xr-xsmoketest/scripts/cli/test_protocols_isis.py10
-rwxr-xr-xsmoketest/scripts/cli/test_protocols_ospf.py84
-rwxr-xr-xsmoketest/scripts/cli/test_protocols_ospfv3.py48
3 files changed, 97 insertions, 45 deletions
diff --git a/smoketest/scripts/cli/test_protocols_isis.py b/smoketest/scripts/cli/test_protocols_isis.py
index 511a5eb8b..5ab7fae14 100755
--- a/smoketest/scripts/cli/test_protocols_isis.py
+++ b/smoketest/scripts/cli/test_protocols_isis.py
@@ -295,9 +295,10 @@ class TestProtocolsISIS(VyOSUnitTestSHIM.TestCase):
for interface in self._interfaces:
self.cli_set(base_path + ['interface', interface, 'ldp-sync', 'holddown', holddown])
- # Commit interface changes for holddown
- self.cli_commit()
+ # Commit interface changes for holddown
+ self.cli_commit()
+ for interface in self._interfaces:
# Verify interface changes for holddown
tmp = self.getFRRconfig(f'interface {interface}', daemon='isisd')
self.assertIn(f'interface {interface}', tmp)
@@ -308,9 +309,10 @@ class TestProtocolsISIS(VyOSUnitTestSHIM.TestCase):
for interface in self._interfaces:
self.cli_set(base_path + ['interface', interface, 'ldp-sync', 'disable'])
- # Commit interface changes for disable
- self.cli_commit()
+ # Commit interface changes for disable
+ self.cli_commit()
+ for interface in self._interfaces:
# Verify interface changes for disable
tmp = self.getFRRconfig(f'interface {interface}', daemon='isisd')
self.assertIn(f'interface {interface}', tmp)
diff --git a/smoketest/scripts/cli/test_protocols_ospf.py b/smoketest/scripts/cli/test_protocols_ospf.py
index 80befbfd6..a6850db71 100755
--- a/smoketest/scripts/cli/test_protocols_ospf.py
+++ b/smoketest/scripts/cli/test_protocols_ospf.py
@@ -56,7 +56,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' auto-cost reference-bandwidth 100', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # defaults
@@ -84,7 +84,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' compatible rfc1583', frrconfig)
self.assertIn(f' auto-cost reference-bandwidth {bandwidth}', frrconfig)
@@ -116,7 +116,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # defaults
for ptotocol in protocols:
@@ -137,7 +137,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # defaults
self.assertIn(f' default-information originate metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
@@ -147,7 +147,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f' default-information originate always metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
@@ -189,7 +189,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' mpls-te on', frrconfig)
self.assertIn(f' mpls-te router-address 0.0.0.0', frrconfig) # default
@@ -212,7 +212,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_set(base_path + ['distance', 'ospf', 'inter-area', inter_area])
self.cli_commit()
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f' distance ospf intra-area {intra_area} inter-area {inter_area} external {external}', frrconfig)
@@ -228,7 +228,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
for neighbor in neighbors:
self.assertIn(f' neighbor {neighbor} priority {priority} poll-interval {poll_interval}', frrconfig) # default
@@ -247,7 +247,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
for protocol in redistribute:
self.assertIn(f' redistribute {protocol} metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
@@ -274,7 +274,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' area {area} shortcut {shortcut}', frrconfig)
self.assertIn(f' area {area} virtual-link {virtual_link} hello-interval {hello} retransmit-interval {retransmit} transmit-delay {transmit} dead-interval {dead}', frrconfig)
@@ -306,11 +306,12 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
# commit changes
self.cli_commit()
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' passive-interface default', frrconfig)
for interface in interfaces:
+ # Can not use daemon for getFRRconfig() as bandwidth parameter belongs to zebra process
config = self.getFRRconfig(f'interface {interface}')
self.assertIn(f'interface {interface}', config)
self.assertIn(f' ip ospf authentication-key {password}', config)
@@ -323,6 +324,17 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.assertIn(f' no ip ospf passive', config)
self.assertIn(f' bandwidth {bandwidth}', config)
+ # T5467: Remove interface from OSPF process and VRF
+ self.cli_delete(base_path + ['interface'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ # T5467: It must also be removed from FRR config
+ frrconfig = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+ self.assertNotIn(f'interface {interface}', frrconfig)
+ # There should be no OSPF related command at all under the interface
+ self.assertNotIn(f' ip ospf', frrconfig)
+
def test_ospf_11_interface_area(self):
area = '0'
interfaces = Section.interfaces('ethernet')
@@ -339,11 +351,11 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
for interface in interfaces:
- config = self.getFRRconfig(f'interface {interface}')
+ config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
self.assertIn(f'interface {interface}', config)
self.assertIn(f' ip ospf area {area}', config)
@@ -355,8 +367,10 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
vrf = 'blue'
vrf_base = ['vrf', 'name', vrf]
vrf_iface = 'eth1'
+ area = '1'
+
self.cli_set(vrf_base + ['table', table])
- self.cli_set(vrf_base + ['protocols', 'ospf', 'interface', vrf_iface])
+ self.cli_set(vrf_base + ['protocols', 'ospf', 'interface', vrf_iface, 'area', area])
self.cli_set(['interfaces', 'ethernet', vrf_iface, 'vrf', vrf])
# Also set a default VRF OSPF config
@@ -364,16 +378,31 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' auto-cost reference-bandwidth 100', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # defaults
- frrconfig = self.getFRRconfig(f'router ospf vrf {vrf}')
+ frrconfig = self.getFRRconfig(f'router ospf vrf {vrf}', daemon=PROCESS_NAME)
self.assertIn(f'router ospf vrf {vrf}', frrconfig)
self.assertIn(f' auto-cost reference-bandwidth 100', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # defaults
+ frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
+ self.assertIn(f'interface {vrf_iface}', frrconfig)
+ self.assertIn(f' ip ospf area {area}', frrconfig)
+
+ # T5467: Remove interface from OSPF process and VRF
+ self.cli_delete(vrf_base + ['protocols', 'ospf', 'interface'])
+ self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
+ self.cli_commit()
+
+ # T5467: It must also be removed from FRR config
+ frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
+ self.assertNotIn(f'interface {vrf_iface}', frrconfig)
+ # There should be no OSPF related command at all under the interface
+ self.assertNotIn(f' ip ospf', frrconfig)
+
# cleanup
self.cli_delete(['vrf', 'name', vrf])
self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
@@ -385,7 +414,6 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
area = '0.0.0.10'
network = '10.0.0.0/8'
-
self.cli_set(['policy', 'access-list', acl, 'rule', seq, 'action', 'permit'])
self.cli_set(['policy', 'access-list', acl, 'rule', seq, 'source', 'any'])
self.cli_set(['policy', 'access-list', acl, 'rule', seq, 'destination', 'any'])
@@ -396,7 +424,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig) # default
self.assertIn(f' network {network} area {area}', frrconfig)
@@ -430,7 +458,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify all changes
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f' segment-routing on', frrconfig)
self.assertIn(f' segment-routing global-block {global_block_low} {global_block_high} local-block {local_block_low} {local_block_high}', frrconfig)
self.assertIn(f' segment-routing node-msd {maximum_stack_size}', frrconfig)
@@ -449,7 +477,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify main OSPF changes
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' timers throttle spf 200 1000 10000', frrconfig)
self.assertIn(f' mpls ldp-sync holddown {holddown}', frrconfig)
@@ -457,11 +485,12 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
for interface in interfaces:
self.cli_set(base_path + ['interface', interface, 'ldp-sync', 'holddown', holddown])
- # Commit interface changes for holddown
- self.cli_commit()
+ # Commit interface changes for holddown
+ self.cli_commit()
+ for interface in interfaces:
# Verify interface changes for holddown
- config = self.getFRRconfig(f'interface {interface}')
+ config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
self.assertIn(f'interface {interface}', config)
self.assertIn(f' ip ospf dead-interval 40', config)
self.assertIn(f' ip ospf mpls ldp-sync', config)
@@ -470,11 +499,12 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
for interface in interfaces:
self.cli_set(base_path + ['interface', interface, 'ldp-sync', 'disable'])
- # Commit interface changes for disable
- self.cli_commit()
+ # Commit interface changes for disable
+ self.cli_commit()
+ for interface in interfaces:
# Verify interface changes for disable
- config = self.getFRRconfig(f'interface {interface}')
+ config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
self.assertIn(f'interface {interface}', config)
self.assertIn(f' ip ospf dead-interval 40', config)
self.assertIn(f' no ip ospf mpls ldp-sync', config)
@@ -496,7 +526,7 @@ class TestProtocolsOSPF(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf')
+ frrconfig = self.getFRRconfig('router ospf', daemon=PROCESS_NAME)
self.assertIn(f'router ospf', frrconfig)
self.assertIn(f' capability opaque', frrconfig)
self.assertIn(f' graceful-restart grace-period {period}', frrconfig)
diff --git a/smoketest/scripts/cli/test_protocols_ospfv3.py b/smoketest/scripts/cli/test_protocols_ospfv3.py
index 64dfa18db..0d6c6c691 100755
--- a/smoketest/scripts/cli/test_protocols_ospfv3.py
+++ b/smoketest/scripts/cli/test_protocols_ospfv3.py
@@ -74,7 +74,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' area {default_area} range {prefix}', frrconfig)
self.assertIn(f' ospf6 router-id {router_id}', frrconfig)
@@ -82,7 +82,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.assertIn(f' area {default_area} export-list {acl_name}', frrconfig)
for interface in interfaces:
- if_config = self.getFRRconfig(f'interface {interface}', daemon='ospf6d')
+ if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
self.assertIn(f'ipv6 ospf6 area {default_area}', if_config)
self.cli_delete(['policy', 'access-list6', acl_name])
@@ -103,7 +103,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' distance {dist_global}', frrconfig)
self.assertIn(f' distance ospf6 intra-area {dist_intra_area} inter-area {dist_inter_area} external {dist_external}', frrconfig)
@@ -123,7 +123,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
for protocol in redistribute:
self.assertIn(f' redistribute {protocol} route-map {route_map}', frrconfig)
@@ -154,13 +154,13 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
cost = '100'
priority = '10'
for interface in interfaces:
- if_config = self.getFRRconfig(f'interface {interface}', daemon='ospf6d')
+ if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
self.assertIn(f'interface {interface}', if_config)
self.assertIn(f' ipv6 ospf6 bfd', if_config)
self.assertIn(f' ipv6 ospf6 bfd profile {bfd_profile}', if_config)
@@ -172,6 +172,15 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
cost = str(int(cost) + 10)
priority = str(int(priority) + 5)
+ # Cleanup interfaces
+ self.cli_delete(base_path + ['interface'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+ # There should be no OSPF6 configuration at all after interface removal
+ self.assertNotIn(f' ipv6 ospf6', if_config)
+
def test_ospfv3_05_area_stub(self):
area_stub = '23'
@@ -184,7 +193,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' area {area_stub} stub', frrconfig)
self.assertIn(f' area {area_stub_nosum} stub no-summary', frrconfig)
@@ -210,7 +219,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' area {area_nssa} nssa', frrconfig)
self.assertIn(f' area {area_nssa_nosum} nssa default-information-originate no-summary', frrconfig)
@@ -230,7 +239,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' default-information originate metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
@@ -239,7 +248,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f' default-information originate always metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
@@ -265,18 +274,29 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6', daemon='ospf6d')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' ospf6 router-id {router_id}', frrconfig)
- frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon='ospf6d')
+ frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
self.assertIn(f'interface {vrf_iface}', frrconfig)
self.assertIn(f' ipv6 ospf6 bfd', frrconfig)
- frrconfig = self.getFRRconfig(f'router ospf6 vrf {vrf}', daemon='ospf6d')
+ frrconfig = self.getFRRconfig(f'router ospf6 vrf {vrf}', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6 vrf {vrf}', frrconfig)
self.assertIn(f' ospf6 router-id {router_id_vrf}', frrconfig)
+ # T5467: Remove interface from OSPF process and VRF
+ self.cli_delete(vrf_base + ['protocols', 'ospfv3', 'interface'])
+ self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
+ self.cli_commit()
+
+ # T5467: It must also be removed from FRR config
+ frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
+ self.assertNotIn(f'interface {vrf_iface}', frrconfig)
+ # There should be no OSPF related command at all under the interface
+ self.assertNotIn(f' ipv6 ospf6', frrconfig)
+
# cleanup
self.cli_delete(['vrf', 'name', vrf])
self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
@@ -298,7 +318,7 @@ class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify FRR ospfd configuration
- frrconfig = self.getFRRconfig('router ospf6')
+ frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
self.assertIn(f'router ospf6', frrconfig)
self.assertIn(f' graceful-restart grace-period {period}', frrconfig)
self.assertIn(f' graceful-restart helper planned-only', frrconfig)