RP/0/RP0/CPU0:R12#show version Sun Sep 6 22:18:30.820 UTC Cisco IOS XR Software, Version 26.1.1 LNT Copyright (c) 2013-2026 by Cisco Systems, Inc. Build Information: Built By : cisco Built On : Thu Feb 26 03:41:18 UTC 2026 Build Host : iox-lnx-054 Workspace : /auto/srcarchive12/prod/26.1.1/xrd-control-plane/ws/ Version : 26.1.1 Label : 26.1.1 cisco XRd Control Plane cisco XRd-CP-C-01 processor with 248GB of memory R12 uptime is 12 minutes XRd Control Plane Container RP/0/RP0/CPU0:R12#show interface description Sun Sep 6 22:18:30.911 UTC Interface Status Protocol Description -------------------------------------------------------------------------------- Lo0 up up Nu0 up up Mg0/RP0/CPU0/0 up up management Gi0/0/0/0 up up to R4 (172.16.4.0/24, domain boundary) Gi0/0/0/1 up up to R13 (10.1.12.0/24) Gi0/0/0/2 admin-down admin-down RP/0/RP0/CPU0:R12#show route Sun Sep 6 22:18:31.178 UTC Codes: C - connected, S - static, R - RIP, B - BGP, (>) - Diversion path D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, su - IS-IS summary null, * - candidate default U - per-user static route, o - ODR, L - local, G - DAGR, l - LISP A - access/subscriber, a - Application route M - mobile route, r - RPL, t - Traffic Engineering, (!) - FRR Backup path s - local SRv6 route, z - local IID route Gateway of last resort is 10.1.12.13 to network 0.0.0.0 O*IA 0.0.0.0/0 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 1.1.1.1/32 [110/6] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 2.2.2.2/32 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 3.3.3.3/32 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 4.4.4.4/32 [110/6] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.12.0/24 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.23.0/24 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.24.0/24 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O 10.1.11.0/24 [110/2] via 10.1.12.13, 00:02:35, GigabitEthernet0/0/0/1 C 10.1.12.0/24 is directly connected, 00:09:34, GigabitEthernet0/0/0/1 L 10.1.12.12/32 is directly connected, 00:09:34, GigabitEthernet0/0/0/1 O 11.11.11.11/32 [110/3] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 L 12.12.12.12/32 is directly connected, 00:09:39, Loopback0 O 13.13.13.13/32 [110/2] via 10.1.12.13, 00:02:35, GigabitEthernet0/0/0/1 O 172.16.3.0/24 [110/3] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 C 172.16.4.0/24 is directly connected, 00:09:34, GigabitEthernet0/0/0/0 L 172.16.4.12/32 is directly connected, 00:09:34, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R12#show route ospf Sun Sep 6 22:18:31.481 UTC O*IA 0.0.0.0/0 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 1.1.1.1/32 [110/6] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 2.2.2.2/32 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 3.3.3.3/32 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 4.4.4.4/32 [110/6] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.12.0/24 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.23.0/24 [110/4] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O IA 10.0.24.0/24 [110/5] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O 10.1.11.0/24 [110/2] via 10.1.12.13, 00:02:35, GigabitEthernet0/0/0/1 O 11.11.11.11/32 [110/3] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 O 13.13.13.13/32 [110/2] via 10.1.12.13, 00:02:35, GigabitEthernet0/0/0/1 O 172.16.3.0/24 [110/3] via 10.1.12.13, 00:02:31, GigabitEthernet0/0/0/1 RP/0/RP0/CPU0:R12#show ospf Sun Sep 6 22:18:31.649 UTC Routing Process "ospf 1" with ID 12.12.12.12 Role: Primary Active NSR (Non-stop routing) is Enabled Supports only single TOS(TOS0) routes Supports opaque LSA Maximum number of non self-generated LSA allowed 500000 Current number of non self-generated LSA 20 Threshold for warning message 75% Ignore-time 5 minutes, reset-time 10 minutes Ignore-count allowed 5, current ignore-count 0 Maximum number of external prefixes per router 50000 (suppress-neighbor) Warning threshold 75% Maximum Exchange time 10 Hold time 5 Max Recovery count 300 Router is not originating router-LSAs with maximum metric Initial SPF schedule delay 50 msecs Minimum hold time between two consecutive SPFs 200 msecs Maximum wait time between two consecutive SPFs 5000 msecs Initial LSA throttle delay 50 msecs Minimum hold time for LSA throttle 200 msecs Maximum wait time for LSA throttle 5000 msecs Minimum LSA interval 200 msecs. Minimum LSA arrival 100 msecs LSA refresh interval 1800 seconds Flood pacing interval 33 msecs. Retransmission pacing interval 66 msecs Adjacency stagger enabled; initial (per area): 2, maximum: 64 Number of neighbors forming: 0, 2 full Maximum number of configured interfaces 1024 Number of external LSA 0. Checksum Sum 00000000 Number of opaque AS LSA 0. Checksum Sum 00000000 Number of DCbitless external and opaque AS LSA 0 Number of DoNotAge external and opaque AS LSA 0 Number of areas in this router is 1. 0 normal 1 stub 0 nssa External flood list length 0 SNMP trap is enabled LSD not connected, revision 0 Segment Routing Global Block default (16000-23999), not allocated Segment Routing Local Block, unknown Segment Routing prefix-sid-map, Advertise local: Disabled, Receive remote: Disabled Strict-SPF capability is enabled Area 2 Number of interfaces in this area is 3 It is a stub area SPF algorithm executed 16 times Number of LSA 21. Checksum Sum 0x0ad2c2 Number of opaque link LSA 0. Checksum Sum 00000000 Number of DCbitless LSA 0 Number of indication LSA 0 Number of DoNotAge LSA 0 Flood list length 0 Number of LFA enabled interfaces 0, LFA revision 0 Number of Per Prefix LFA enabled interfaces 0 Number of neighbors forming in staggered mode 0, 2 full RP/0/RP0/CPU0:R12#show ospf interface Sun Sep 6 22:18:32.203 UTC Interfaces for OSPF 1 Loopback0 is up, line protocol is up Internet Address 12.12.12.12/32, Area 2, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 12.12.12.12, Network Type LOOPBACK, Cost: 1 Loopback interface is treated as a stub Host Multi-area interface Count is 0 GigabitEthernet0/0/0/0 is up, line protocol is up Internet Address 172.16.4.12/24, Area 2, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 12.12.12.12, Network Type POINT_TO_POINT, Cost: 10 Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:04:706 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 3, maximum is 13 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 12 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 4.4.4.4 Suppress hello for 0 neighbor(s) Multi-area interface Count is 0 Segment Routing Forwarding MPLS enabled: Yes Adjacency hold timer expired last : Never Exchange timer expired last : Never GigabitEthernet0/0/0/1 is up, line protocol is up Internet Address 10.1.12.12/24, Area 2, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 12.12.12.12, Network Type POINT_TO_POINT, Cost: 1 Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:04:212 Index 2/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 4, maximum is 4 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 14 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 13.13.13.13 Suppress hello for 0 neighbor(s) Multi-area interface Count is 0 Segment Routing Forwarding MPLS enabled: Yes Adjacency hold timer expired last : Never Exchange timer expired last : Never RP/0/RP0/CPU0:R12#show ospf interface brief Sun Sep 6 22:18:32.877 UTC * Indicates MADJ interface, (P) Indicates fast detect hold down state Interfaces for OSPF 1 Interface PID Area IP Address/Mask Cost State Nbrs F/C Lo0 1 2 12.12.12.12/32 1 LOOP 0/0 Gi0/0/0/0 1 2 172.16.4.12/24 10 P2P 1/1 Gi0/0/0/1 1 2 10.1.12.12/24 1 P2P 1/1 RP/0/RP0/CPU0:R12#show ospf neighbor Sun Sep 6 22:18:33.414 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor ID Pri State Dead Time Address Interface 4.4.4.4 1 FULL/ - 00:00:35 172.16.4.4 GigabitEthernet0/0/0/0 Neighbor is up for 00:02:55 13.13.13.13 1 FULL/ - 00:00:37 10.1.12.13 GigabitEthernet0/0/0/1 Neighbor is up for 00:02:38 Total neighbor count: 2 RP/0/RP0/CPU0:R12#show ospf neighbor detail Sun Sep 6 22:18:33.996 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor 4.4.4.4, interface address 172.16.4.4 In the area 2 via interface GigabitEthernet0/0/0/0 Neighbor priority is 1, State is FULL, 13 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x50 LLS Options is 0x1 (LR) Dead timer due in 00:00:34 Neighbor is up for 00:02:55 Number of DBD retrans during last exchange 0 Index 1/1, retransmission queue length 0, number of retransmission 1 First 0(0)/0(0) Next 0(0)/0(0) Last retransmission scan length is 1, maximum is 1 Last retransmission scan time is 0 msec, maximum is 0 msec LS Ack list: NSR-sync pending 0, high water mark 0 Neighbor Interface ID: 4 Capabilities TLV Not Advertised in RI LSA Neighbor 13.13.13.13, interface address 10.1.12.13 In the area 2 via interface GigabitEthernet0/0/0/1 Neighbor priority is 1, State is FULL, 13 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x50 LLS Options is 0x1 (LR) Dead timer due in 00:00:36 Neighbor is up for 00:02:38 Number of DBD retrans during last exchange 0 Index 2/2, retransmission queue length 0, number of retransmission 0 First 0(0)/0(0) Next 0(0)/0(0) Last retransmission scan length is 0, maximum is 0 Last retransmission scan time is 0 msec, maximum is 0 msec LS Ack list: NSR-sync pending 0, high water mark 0 Neighbor Interface ID: 5 Capabilities TLV Not Advertised in RI LSA Total neighbor count: 2 RP/0/RP0/CPU0:R12#show ospf database Sun Sep 6 22:18:34.557 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) Router Link States (Area 2) Link ID ADV Router Age Seq# Checksum Link count 3.3.3.3 3.3.3.3 191 0x80000004 0x00e673 2 4.4.4.4 4.4.4.4 177 0x80000004 0x009e9a 2 11.11.11.11 11.11.11.11 161 0x80000007 0x00e284 5 12.12.12.12 12.12.12.12 159 0x80000007 0x0086b8 5 13.13.13.13 13.13.13.13 160 0x80000006 0x00abd5 5 Summary Net Link States (Area 2) Link ID ADV Router Age Seq# Checksum 0.0.0.0 3.3.3.3 228 0x80000001 0x0057da 0.0.0.0 4.4.4.4 212 0x80000001 0x0039f4 1.1.1.1 3.3.3.3 228 0x80000002 0x003bef 1.1.1.1 4.4.4.4 212 0x80000002 0x001d0a 2.2.2.2 3.3.3.3 228 0x80000002 0x000325 2.2.2.2 4.4.4.4 212 0x80000002 0x00e43f 3.3.3.3 3.3.3.3 228 0x80000002 0x00ca5a 3.3.3.3 4.4.4.4 212 0x80000002 0x00c05e 4.4.4.4 3.3.3.3 228 0x80000002 0x00b06e 4.4.4.4 4.4.4.4 212 0x80000002 0x007e9e 10.0.12.0 3.3.3.3 228 0x80000002 0x0058c1 10.0.12.0 4.4.4.4 212 0x80000002 0x003adb 10.0.23.0 3.3.3.3 228 0x80000002 0x00d43b 10.0.23.0 4.4.4.4 212 0x80000002 0x00c04a 10.0.24.0 3.3.3.3 228 0x80000002 0x00d33a 10.0.24.0 4.4.4.4 212 0x80000002 0x00ab5f RP/0/RP0/CPU0:R12#show ospf database router Sun Sep 6 22:18:35.460 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) Router Link States (Area 2) Routing Bit Set on this LSA LS age: 192 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 3.3.3.3 Advertising Router: 3.3.3.3 LS Seq Number: 80000004 Checksum: 0xe673 Length: 48 Area Border Router Number of Links: 2 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 11.11.11.11 (Link Data) Router Interface address: 172.16.3.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 172.16.3.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 178 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 4.4.4.4 Advertising Router: 4.4.4.4 LS Seq Number: 80000004 Checksum: 0x9e9a Length: 48 Area Border Router Number of Links: 2 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 12.12.12.12 (Link Data) Router Interface address: 172.16.4.4 Number of TOS metrics: 0 TOS 0 Metrics: 10 Link connected to: a Stub Network (Link ID) Network/subnet number: 172.16.4.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 10 Routing Bit Set on this LSA LS age: 161 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 11.11.11.11 Advertising Router: 11.11.11.11 LS Seq Number: 80000007 Checksum: 0xe284 Length: 84 Number of Links: 5 Link connected to: a Stub Network (Link ID) Network/subnet number: 11.11.11.11 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 3.3.3.3 (Link Data) Router Interface address: 172.16.3.11 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 172.16.3.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 13.13.13.13 (Link Data) Router Interface address: 10.1.11.11 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.1.11.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 LS age: 160 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 12.12.12.12 Advertising Router: 12.12.12.12 LS Seq Number: 80000007 Checksum: 0x86b8 Length: 84 Number of Links: 5 Link connected to: a Stub Network (Link ID) Network/subnet number: 12.12.12.12 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 4.4.4.4 (Link Data) Router Interface address: 172.16.4.12 Number of TOS metrics: 0 TOS 0 Metrics: 10 Link connected to: a Stub Network (Link ID) Network/subnet number: 172.16.4.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 10 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 13.13.13.13 (Link Data) Router Interface address: 10.1.12.12 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.1.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 161 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 13.13.13.13 Advertising Router: 13.13.13.13 LS Seq Number: 80000006 Checksum: 0xabd5 Length: 84 Number of Links: 5 Link connected to: a Stub Network (Link ID) Network/subnet number: 13.13.13.13 (Link Data) Network Mask: 255.255.255.255 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 11.11.11.11 (Link Data) Router Interface address: 10.1.11.13 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.1.11.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 12.12.12.12 (Link Data) Router Interface address: 10.1.12.13 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.1.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 RP/0/RP0/CPU0:R12#show ospf database network Sun Sep 6 22:18:36.104 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) RP/0/RP0/CPU0:R12#show ospf statistics interface Sun Sep 6 22:18:36.803 UTC Interface Loopback0 Process ID 1 Area 2 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 0 - 0 - - DB Des 0 0 0 0 0 LS Req 0 0 0 0 0 LS Upd 0 0 0 0 0 LS Ack 0 0 0 0 0 TOTAL 0 0 0 0 0 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 Interface GigabitEthernet0/0/0/0 Process ID 1 Area 2 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 61 - 61 - - DB Des 6 6 4 22 20 LS Req 2 2 2 2 0 LS Upd 10 10 19 35 48 LS Ack 8 8 5 40 32 TOTAL 87 26 91 99 100 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 Interface GigabitEthernet0/0/0/1 Process ID 1 Area 2 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 60 - 62 - - DB Des 4 4 6 2 34 LS Req 2 2 2 24 0 LS Upd 16 16 10 44 37 LS Ack 5 5 6 33 35 TOTAL 87 27 86 103 106 OSPF Header Errors Version 0 LLS 0 Type 0 Auth RX 0 Length 0 Auth TX 0 Checksum 0 OSPF LSA Errors Type 0 Checksum 0 Length 0 Data 0 OSPF Errors Bad Source 0 Area Mismatch 0 No Virtual Link 0 Self Originated 0 No Sham Link 0 Duplicate ID 0 Nbr ignored 0 Graceful Shutdown 0 Unknown nbr 0 Passive intf 0 No DR/BDR 0 Disabled intf 0 Enqueue hello 0 Enqueue router 0 Unspecified RX 0 Unspecified TX 0 Socket 0 RP/0/RP0/CPU0:R12#show ospf database summary Sun Sep 6 22:18:37.579 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) Summary Net Link States (Area 2) Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 0.0.0.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x57da Length: 28 Network Mask: /0 TOS: 0 Metric: 1 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 0.0.0.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0x39f4 Length: 28 Network Mask: /0 TOS: 0 Metric: 1 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 1.1.1.1 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x3bef Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 1.1.1.1 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x1d0a Length: 28 Network Mask: /32 TOS: 0 Metric: 3 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 2.2.2.2 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x325 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 2.2.2.2 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xe43f Length: 28 Network Mask: /32 TOS: 0 Metric: 2 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 3.3.3.3 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xca5a Length: 28 Network Mask: /32 TOS: 0 Metric: 1 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 3.3.3.3 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xc05e Length: 28 Network Mask: /32 TOS: 0 Metric: 3 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 4.4.4.4 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xb06e Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 4.4.4.4 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x7e9e Length: 28 Network Mask: /32 TOS: 0 Metric: 1 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.12.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x58c1 Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.12.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x3adb Length: 28 Network Mask: /24 TOS: 0 Metric: 2 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.23.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xd43b Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.23.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xc04a Length: 28 Network Mask: /24 TOS: 0 Metric: 2 Routing Bit Set on this LSA LS age: 231 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.24.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xd33a Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 215 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.24.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xab5f Length: 28 Network Mask: /24 TOS: 0 Metric: 1 RP/0/RP0/CPU0:R12#show ospf database asbr-summary Sun Sep 6 22:18:38.144 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) RP/0/RP0/CPU0:R12#show ospf database external Sun Sep 6 22:18:38.839 UTC OSPF Router with ID (12.12.12.12) (Process ID 1) RP/0/RP0/CPU0:R12#show ospf border-routers Sun Sep 6 22:18:39.417 UTC OSPF 1 Internal Routing Table Codes: i - Intra-area route, I - Inter-area route i 3.3.3.3 [3] via 10.1.12.13, GigabitEthernet0/0/0/1, ABR , Area 2, SPF 16 i 4.4.4.4 [10] via 172.16.4.4, GigabitEthernet0/0/0/0, ABR , Area 2, SPF 16 RP/0/RP0/CPU0:R12#show ospf routes Sun Sep 6 22:18:39.959 UTC Topology Table for ospf 1 with ID 12.12.12.12 Codes: O - Intra area, O IA - Inter area O E1 - External type 1, O E2 - External type 2 O N1 - NSSA external type 1, O N2 - NSSA external type 2 O IA 0.0.0.0/0, metric 4 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 1.1.1.1/32, metric 6 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 2.2.2.2/32, metric 5 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 3.3.3.3/32, metric 4 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 4.4.4.4/32, metric 6 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 10.0.12.0/24, metric 5 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 10.0.23.0/24, metric 4 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O IA 10.0.24.0/24, metric 5 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O 10.1.11.0/24, metric 2 10.1.12.13, from 13.13.13.13, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O 10.1.12.0/24, metric 1 10.1.12.12, directly connected, via GigabitEthernet0/0/0/1, ifIndex 5 O 11.11.11.11/32, metric 3 10.1.12.13, from 11.11.11.11, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O 12.12.12.12/32, metric 1 12.12.12.12, directly connected, via Loopback0, ifIndex 7 O 13.13.13.13/32, metric 2 10.1.12.13, from 13.13.13.13, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O 172.16.3.0/24, metric 3 10.1.12.13, from 11.11.11.11, via GigabitEthernet0/0/0/1, ifIndex 5, path-id 1 O 172.16.4.0/24, metric 10 172.16.4.12, directly connected, via GigabitEthernet0/0/0/0, ifIndex 4 RP/0/RP0/CPU0:R12#show route 0.0.0.0/0 Sun Sep 6 22:18:40.704 UTC Routing entry for 0.0.0.0/0 Known via "ospf 1", distance 110, metric 4, candidate default path, type inter area Installed Sep 6 22:16:00.354 for 00:02:40 Routing Descriptor Blocks 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1 Route metric is 4 No advertising protos. RP/0/RP0/CPU0:R12#show route 1.1.1.1/32 Sun Sep 6 22:18:40.896 UTC Routing entry for 1.1.1.1/32 Known via "ospf 1", distance 110, metric 6, type inter area Installed Sep 6 22:16:00.353 for 00:02:40 Routing Descriptor Blocks 10.1.12.13, from 3.3.3.3, via GigabitEthernet0/0/0/1 Route metric is 6 No advertising protos. RP/0/RP0/CPU0:R12#show route 192.168.1.0/24 Sun Sep 6 22:18:41.059 UTC % Network not in table RP/0/RP0/CPU0:R12#show ospf trace events Sun Sep 6 22:18:41.191 UTC Traces for OSPF 1 (Sun Sep 6 22:18:41) Traces returned/requested/available: 124/4096/124 Trace buffer: events 1 Sep 6 22:08:42.652 ospf_nsr_event_manager_create: Created channel, ISSU-role 0, HA-role 0 2 Sep 6 22:08:43.743 ospf_if_issu_map_complete_cb: IM issu if mapping complete cb: mapping_complete 0x1 3 Sep 6 22:08:43.743 ospf_get_instance_by_name: : Name unknown in inst AVL name tree 4 Sep 6 22:08:43.743 ospf_create_instance: : instance alloc ptr 0x5b59057bbb60 5 Sep 6 22:08:43.743 ospf_create_instance: : AVL instance insert ptr 0x5b59057bbb60 6 Sep 6 22:08:43.744 ospf_create_instance: lock instance 0x0 ptr 0x5b59057bbb60 refcount 1 7 Sep 6 22:08:43.855 ospf_ds_init: op_issu_id 0 8 Sep 6 22:08:44.744 ospf_create_area: : area 0.0.0.0 (0x5b5905856250) dummy 1 9 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 10 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 11 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 12 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 13 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 14 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 15 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 16 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 17 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 18 Sep 6 22:08:44.845 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 19 Sep 6 22:08:44.971 ospf_register_end_of_cfg: Attempt to register for end of config notification 20 Sep 6 22:08:45.043 ospf_cfgmgr_end_of_cfg_reg_cb: Received registration callback 21 Sep 6 22:08:45.043 ospf_cfgmgr_end_of_cfg_reg_cb: Registered for end of config 22 Sep 6 22:08:45.043 ospf_register_end_of_cfg: Registration accepted 23 Sep 6 22:08:45.062 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 24 Sep 6 22:08:45.062 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 25 Sep 6 22:08:45.066 ospf_ds_connect_cb: DS Connected 26 Sep 6 22:08:45.066 ospf_publish_ncd_ds_endp: Proc role not yet known 27 Sep 6 22:08:45.066 ospf_register_ncd_ds_service: Proc role not yet known 28 Sep 6 22:08:45.145 ospf_publish_ncd_ds_endp: Proc role not yet known 29 Sep 6 22:08:45.145 ospf_register_ncd_ds_service: Proc role not yet known 30 Sep 6 22:08:45.148 ospf_update_sckt_vrf_opt: vrf opts update OK for vrfid 0x60000000 31 Sep 6 22:08:45.149 ospf_publish_ncd_ds_endp: DS NCD service successfully published, ISSU role 1, HA role 1, 32 Sep 6 22:08:45.149 ospf_register_ncd_ds_service: Successfully registered for NCD DS notification 33 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 34 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 35 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 36 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 37 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 38 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 39 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 40 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 41 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 42 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 43 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 44 Sep 6 22:08:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 45 Sep 6 22:08:45.150 ospf_nsr_msg_chan_update: Update channel, ISSU-role 1, HA-role 1 46 Sep 6 22:08:45.243 ospf_bfd_connect: Attempt to connect to BFD server 47 Sep 6 22:08:45.246 ospf_ds_publish_service_cb: DS NCD service publised succesfully 48 Sep 6 22:08:45.246 ospf_ds_register_cb: DS NCD service registered succesfully, reg-handle 0x1 49 Sep 6 22:08:45.247 ospf_rtrid_set_configured: new_rtr_id 12.12.12.12 50 Sep 6 22:08:45.247 ospf_rtrid_set_configured: rtrid config by value, op_conf_rtr_id 12.12.12.12 vrfid 60000000 51 Sep 6 22:08:45.247 ospf_ds_notify_service_cb: Number of EPs 1 52 Sep 6 22:08:45.247 ospf_ds_notify_service_cb: Setting new DS endp rev 1, number of EPs - 1 53 Sep 6 22:08:45.247 ospf_ncd_ds_endp_update: DS NCD endp, HA-role 1, ISSU-role 1 op_ospf_role 6 54 Sep 6 22:08:45.247 ospf_ncd_ds_endp_update: op_issu_id 0 issu_id 0 55 Sep 6 22:08:45.247 ospf_ncd_ds_endp_update: Ignore DS endp on V1A, ha-role 1, issu-role 1 56 Sep 6 22:08:45.247 ospf_ncd_ds_endp_clean_stale: Cleaning stale NCD endpoints 57 Sep 6 22:08:45.247 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 58 Sep 6 22:08:45.247 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 59 Sep 6 22:08:45.250 ospf_service_redist_delete: Deleting old redist routes, instance 0x60000000 60 Sep 6 22:08:45.250 ospf_soft_reset: start 61 Sep 6 22:08:45.250 ospf_flush_type5: flush external links 62 Sep 6 22:08:45.250 ospf_flush_type11: flush opaque AS links 63 Sep 6 22:08:45.259 ospf_soft_reset_up: inst 0x5b59057bbb60 vrfid 0x60000000 delete rid tuple, alloc new rid 64 Sep 6 22:08:45.259 ospf_rtrid_allocate: checking for old rtrid 0x60000000 65 Sep 6 22:08:45.259 ospf_rtrid_allocate: checking for rtrid config 66 Sep 6 22:08:45.259 ospf_rtrid_allocate: rtrid for vrf 0x60000000 set by numeric config: 12.12.12.12 67 Sep 6 22:08:45.264 ospf_soft_reset_up: rtrid: new 12.12.12.12 old 0.0.0.0 68 Sep 6 22:08:45.264 ospf_soft_reset_up: rtrid changed, check vlink for reconfig 69 Sep 6 22:08:45.271 ospf_apply_area: instance ptr 0x5b59057bbb60 70 Sep 6 22:08:45.271 ospf_create_area: : area 0.0.0.2 (0x5b5905936e60) dummy 0 71 Sep 6 22:08:45.273 ospf_bfd_bind_callback: Bind to BFD server - success 72 Sep 6 22:08:45.273 ospf_bfd_conn_callback: Connection to BFD established 73 Sep 6 22:08:45.273 ospf_bfd_send_create_batch: Batch size 0 74 Sep 6 22:08:45.273 ospf_bfd_end_of_replay: Sending EoR to BFD 75 Sep 6 22:08:45.278 ospf_activate_area_ptr: inactive area, area 0.0.0.2 (0x5b5905936e60) op_area_count 1 76 Sep 6 22:08:45.278 ospf_activate_area: active area, area 0.0.0.2 77 Sep 6 22:08:45.278 ospf_activate_area: active area, area 0.0.0.2 78 Sep 6 22:08:46.250 ospf_service_redist_summary: Start redist-scanning 79 Sep 6 22:08:51.560 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 80 Sep 6 22:08:51.651 ospf_if_rtr_id_callback: Router-id sent by IPARM: 12.12.12.12 81 Sep 6 22:08:52.865 ospf_cfgmgr_end_of_cfg_cb: Received end of config callback 82 Sep 6 22:08:52.865 ospf_cfgmgr_end_of_cfg_cb: Success 83 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 84 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 85 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 86 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 87 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 88 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 89 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 90 Sep 6 22:08:52.865 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 91 Sep 6 22:08:56.250 ospf_service_redist_summary: Start redist-scanning 92 Sep 6 22:08:57.047 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 93 Sep 6 22:09:05.993 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 94 Sep 6 22:09:06.251 ospf_service_redist_summary: Start redist-scanning 95 Sep 6 22:09:16.365 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 96 Sep 6 22:09:20.145 ospf_service_maxage: delete MAXAGE lsa, queue size 5 97 Sep 6 22:09:20.145 ospf_service_maxage: processed 5 LSAs from MAXAGE queue, requeued 5, current size 5 98 Sep 6 22:09:21.145 ospf_service_maxage: delete MAXAGE lsa, queue size 1 99 Sep 6 22:09:21.145 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1 100 Sep 6 22:09:25.157 ospf_service_maxage: delete MAXAGE lsa, queue size 2 101 Sep 6 22:09:25.157 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 102 Sep 6 22:09:26.158 ospf_service_maxage: delete MAXAGE lsa, queue size 2 103 Sep 6 22:09:26.158 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 104 Sep 6 22:10:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 105 Sep 6 22:10:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 106 Sep 6 22:10:45.150 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 107 Sep 6 22:10:45.150 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 108 Sep 6 22:15:33.748 ospf_apply_area: instance ptr 0x5b59057bbb60 109 Sep 6 22:15:33.756 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 110 Sep 6 22:15:33.756 ospf_bfd_delete_one_session: nbr 172.16.4.4 intf Gi0/0/0/0 (area 0.0.0.2), delete BFD session con state 0 111 Sep 6 22:15:33.756 ospf_bfd_delete_one_session: nbr 10.1.12.13 intf Gi0/0/0/1 (area 0.0.0.2), delete BFD session con state 0 112 Sep 6 22:15:34.756 ospf_service_redist_summary: Start redist-scanning 113 Sep 6 22:15:34.758 ospf_service_maxage: delete MAXAGE lsa, queue size 3 114 Sep 6 22:15:34.758 ospf_service_maxage: processed 3 LSAs from MAXAGE queue, requeued 2, current size 2 115 Sep 6 22:15:35.759 ospf_service_maxage: delete MAXAGE lsa, queue size 2 116 Sep 6 22:15:35.759 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 117 Sep 6 22:15:36.759 ospf_service_maxage: delete MAXAGE lsa, queue size 2 118 Sep 6 22:15:36.759 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 119 Sep 6 22:15:37.759 ospf_service_maxage: delete MAXAGE lsa, queue size 2 120 Sep 6 22:15:37.759 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 0, current size 0 121 Sep 6 22:15:38.577 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 122 Sep 6 22:15:55.607 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 123 Sep 6 22:16:01.831 ospf_service_maxage: delete MAXAGE lsa, queue size 7 124 Sep 6 22:16:01.831 ospf_service_maxage: processed 7 LSAs from MAXAGE queue, requeued 7, current size 7