RP/0/RP0/CPU0:R2#show version Mon Sep 7 22:27:59.736 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 R2 uptime is 35 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Mon Sep 7 22:27:59.847 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 R1 (10.0.12.0/24) Gi0/0/0/1 up up to R3 (10.0.23.0/24) Gi0/0/0/2 up up to R4 (10.0.24.0/24) RP/0/RP0/CPU0:R2#show route Mon Sep 7 22:28:00.089 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 not set O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:31:27, GigabitEthernet0/0/0/0 L 2.2.2.2/32 is directly connected, 00:32:28, Loopback0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:32:14, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:32:05, GigabitEthernet0/0/0/2 C 10.0.12.0/24 is directly connected, 00:32:24, GigabitEthernet0/0/0/0 L 10.0.12.2/32 is directly connected, 00:32:24, GigabitEthernet0/0/0/0 C 10.0.23.0/24 is directly connected, 00:32:24, GigabitEthernet0/0/0/1 L 10.0.23.2/32 is directly connected, 00:32:24, GigabitEthernet0/0/0/1 C 10.0.24.0/24 is directly connected, 00:32:24, GigabitEthernet0/0/0/2 L 10.0.24.2/32 is directly connected, 00:32:24, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:31:59, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:31:33, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:01:22, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:01:22, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:01:22, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:01:22, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:01:22, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:31:59, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:31:32, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:31:33, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:32:14, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:32:05, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:31:27, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show route ospf Mon Sep 7 22:28:00.415 UTC O 1.1.1.1/32 [110/2] via 10.0.12.1, 00:31:27, GigabitEthernet0/0/0/0 O 3.3.3.3/32 [110/2] via 10.0.23.3, 00:32:15, GigabitEthernet0/0/0/1 O 4.4.4.4/32 [110/2] via 10.0.24.4, 00:32:05, GigabitEthernet0/0/0/2 O IA 10.1.11.0/24 [110/3] via 10.0.23.3, 00:32:00, GigabitEthernet0/0/0/1 O IA 10.1.12.0/24 [110/4] via 10.0.23.3, 00:31:33, GigabitEthernet0/0/0/1 O IA 10.2.0.1/32 [110/3] via 10.0.23.3, 00:01:23, GigabitEthernet0/0/0/1 O IA 10.2.0.2/32 [110/3] via 10.0.23.3, 00:01:23, GigabitEthernet0/0/0/1 O IA 10.2.0.3/32 [110/5] via 10.0.23.3, 00:01:23, GigabitEthernet0/0/0/1 O IA 10.2.0.4/32 [110/5] via 10.0.23.3, 00:01:23, GigabitEthernet0/0/0/1 O IA 10.2.0.5/32 [110/4] via 10.0.23.3, 00:01:23, GigabitEthernet0/0/0/1 O IA 11.11.11.11/32 [110/3] via 10.0.23.3, 00:32:00, GigabitEthernet0/0/0/1 O IA 12.12.12.12/32 [110/5] via 10.0.23.3, 00:31:33, GigabitEthernet0/0/0/1 O IA 13.13.13.13/32 [110/4] via 10.0.23.3, 00:31:33, GigabitEthernet0/0/0/1 O IA 172.16.3.0/24 [110/2] via 10.0.23.3, 00:32:15, GigabitEthernet0/0/0/1 O IA 172.16.4.0/24 [110/11] via 10.0.24.4, 00:32:05, GigabitEthernet0/0/0/2 O E2 192.168.1.0/24 [110/20] via 10.0.12.1, 00:31:27, GigabitEthernet0/0/0/0 O E2 192.168.16.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.17.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.18.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 O E2 192.168.19.0/24 [110/20] via 10.0.12.1, 00:00:51, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R2#show ospf Mon Sep 7 22:28:00.731 UTC Routing Process "ospf 1" with ID 2.2.2.2 Role: Primary Active NSR (Non-stop routing) is Enabled Supports only single TOS(TOS0) routes Supports opaque LSA It is an area border router Maximum number of non self-generated LSA allowed 500000 Current number of non self-generated LSA 32 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, 3 full Maximum number of configured interfaces 1024 Number of external LSA 5. Checksum Sum 0x034f65 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 2. 2 normal 0 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 BACKBONE(0) Number of interfaces in this area is 3 SPF algorithm executed 7 times Number of LSA 30. Checksum Sum 0x0fce8a 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 Area 1 Number of interfaces in this area is 1 SPF algorithm executed 5 times Number of LSA 19. Checksum Sum 0x087c81 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, 1 full RP/0/RP0/CPU0:R2#show ospf interface Mon Sep 7 22:28:01.988 UTC Interfaces for OSPF 1 Loopback0 is up, line protocol is up Internet Address 2.2.2.2/32, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, Network Type LOOPBACK, Cost: 1 Loopback interface is treated as a stub Host Multi-area interface Count is 0 GigabitEthernet0/0/0/1 is up, line protocol is up Internet Address 10.0.23.2/24, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, 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 00:00:03:712 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 2, maximum is 8 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 13 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 3.3.3.3 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 GigabitEthernet0/0/0/2 is up, line protocol is up Internet Address 10.0.24.2/24, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, 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 00:00:00:083 Index 2/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 2, maximum is 8 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 13 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 GigabitEthernet0/0/0/0 is up, line protocol is up Internet Address 10.0.12.2/24, Area 1, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 2.2.2.2, 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 00:00:02:811 Index 1/3, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 1, maximum is 5 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 6 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 1.1.1.1 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:R2#show ospf interface brief Mon Sep 7 22:28:02.700 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 0 2.2.2.2/32 1 LOOP 0/0 Gi0/0/0/1 1 0 10.0.23.2/24 1 P2P 1/1 Gi0/0/0/2 1 0 10.0.24.2/24 1 P2P 1/1 Gi0/0/0/0 1 1 10.0.12.2/24 1 P2P 1/1 RP/0/RP0/CPU0:R2#show ospf neighbor Mon Sep 7 22:28:03.501 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor ID Pri State Dead Time Address Interface 3.3.3.3 1 FULL/ - 00:00:37 10.0.23.3 GigabitEthernet0/0/0/1 Neighbor is up for 00:32:18 4.4.4.4 1 FULL/ - 00:00:35 10.0.24.4 GigabitEthernet0/0/0/2 Neighbor is up for 00:32:09 1.1.1.1 1 FULL/ - 00:00:36 10.0.12.1 GigabitEthernet0/0/0/0 Neighbor is up for 00:31:31 Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf neighbor detail Mon Sep 7 22:28:04.353 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor 3.3.3.3, interface address 10.0.23.3 In the area 0 via interface GigabitEthernet0/0/0/1 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:36 Neighbor is up for 00:32:19 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 4.4.4.4, interface address 10.0.24.4 In the area 0 via interface GigabitEthernet0/0/0/2 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:34 Neighbor is up for 00:32:10 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: 3 Capabilities TLV Not Advertised in RI LSA Neighbor 1.1.1.1, interface address 10.0.12.1 In the area 1 via interface GigabitEthernet0/0/0/0 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:36 Neighbor is up for 00:31:32 Number of DBD retrans during last exchange 0 Index 1/3, 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: 3 Capabilities TLV Not Advertised in RI LSA Total neighbor count: 3 RP/0/RP0/CPU0:R2#show ospf database Mon Sep 7 22:28:05.054 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 2.2.2.2 2.2.2.2 1930 0x80000004 0x000c23 5 3.3.3.3 3.3.3.3 1941 0x80000003 0x00dcc0 3 4.4.4.4 4.4.4.4 1931 0x80000003 0x000787 3 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 1892 0x80000001 0x0033fb 10.0.12.0 2.2.2.2 1950 0x80000001 0x0050cd 10.1.11.0 3.3.3.3 89 0x80000002 0x0039de 10.1.11.0 4.4.4.4 74 0x80000002 0x007f8a 10.1.12.0 3.3.3.3 89 0x80000002 0x0038dd 10.1.12.0 4.4.4.4 74 0x80000002 0x006a9f 10.2.0.1 3.3.3.3 89 0x80000001 0x009e83 10.2.0.1 4.4.4.4 74 0x80000001 0x00ee24 10.2.0.2 3.3.3.3 89 0x80000001 0x00948c 10.2.0.2 4.4.4.4 74 0x80000001 0x00e42d 10.2.0.3 3.3.3.3 89 0x80000001 0x009e7f 10.2.0.3 4.4.4.4 74 0x80000001 0x00c64c 10.2.0.4 3.3.3.3 89 0x80000001 0x009488 10.2.0.4 4.4.4.4 74 0x80000001 0x00bc55 10.2.0.5 3.3.3.3 89 0x80000001 0x00809c 10.2.0.5 4.4.4.4 74 0x80000001 0x00bc53 11.11.11.11 3.3.3.3 89 0x80000002 0x0045bc 11.11.11.11 4.4.4.4 74 0x80000002 0x00955d 12.12.12.12 3.3.3.3 89 0x80000002 0x002bd0 12.12.12.12 4.4.4.4 74 0x80000002 0x00539d 13.13.13.13 3.3.3.3 89 0x80000002 0x00f206 13.13.13.13 4.4.4.4 74 0x80000002 0x002fbc 172.16.3.0 3.3.3.3 89 0x80000002 0x0090de 172.16.3.0 4.4.4.4 74 0x80000002 0x00ea74 172.16.4.0 3.3.3.3 89 0x80000002 0x00fd64 172.16.4.0 4.4.4.4 74 0x80000002 0x00c19f Summary ASB Link States (Area 0) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 87 0x80000002 0x001915 Router Link States (Area 1) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 1893 0x80000003 0x007f4d 3 2.2.2.2 2.2.2.2 1892 0x80000002 0x00d707 2 Summary Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 2.2.2.2 2.2.2.2 1950 0x80000001 0x00fa31 3.3.3.3 2.2.2.2 1940 0x80000001 0x00d650 4.4.4.4 2.2.2.2 1930 0x80000001 0x00a87a 10.0.23.0 2.2.2.2 1950 0x80000001 0x00d63c 10.0.24.0 2.2.2.2 1950 0x80000001 0x00cb46 10.1.11.0 2.2.2.2 1924 0x80000001 0x0063b8 10.1.12.0 2.2.2.2 1898 0x80000002 0x0060b8 10.2.0.1 2.2.2.2 88 0x80000001 0x00c65e 10.2.0.2 2.2.2.2 88 0x80000001 0x00bc67 10.2.0.3 2.2.2.2 88 0x80000001 0x00c65a 10.2.0.4 2.2.2.2 88 0x80000001 0x00bc63 10.2.0.5 2.2.2.2 88 0x80000001 0x00a877 11.11.11.11 2.2.2.2 1924 0x80000001 0x006f96 12.12.12.12 2.2.2.2 1897 0x80000002 0x0053ab 13.13.13.13 2.2.2.2 1898 0x80000001 0x001ddf 172.16.3.0 2.2.2.2 1940 0x80000001 0x00bab8 172.16.4.0 2.2.2.2 1930 0x80000001 0x000a5f Type-5 AS External Link States Link ID ADV Router Age Seq# Checksum Tag 192.168.1.0 1.1.1.1 57 0x80000002 0x000b26 0 192.168.16.255 1.1.1.1 57 0x80000001 0x0067bb 0 192.168.17.0 1.1.1.1 57 0x80000001 0x005cc5 0 192.168.18.0 1.1.1.1 57 0x80000001 0x0051cf 0 192.168.19.0 1.1.1.1 57 0x80000001 0x0046d9 0 RP/0/RP0/CPU0:R2#show ospf database router Mon Sep 7 22:28:05.640 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Router Link States (Area 0) LS age: 1932 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 2.2.2.2 Advertising Router: 2.2.2.2 LS Seq Number: 80000004 Checksum: 0xc23 Length: 84 Area Border Router Number of Links: 5 Link connected to: a Stub Network (Link ID) Network/subnet number: 2.2.2.2 (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: 10.0.23.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.23.0 (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: 4.4.4.4 (Link Data) Router Interface address: 10.0.24.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.24.0 (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: 1942 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: 80000003 Checksum: 0xdcc0 Length: 60 Area Border Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 3.3.3.3 (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: 2.2.2.2 (Link Data) Router Interface address: 10.0.23.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.23.0 (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: 1932 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: 80000003 Checksum: 0x787 Length: 60 Area Border Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 4.4.4.4 (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: 2.2.2.2 (Link Data) Router Interface address: 10.0.24.4 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.24.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 Router Link States (Area 1) Routing Bit Set on this LSA LS age: 1894 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 1.1.1.1 Advertising Router: 1.1.1.1 LS Seq Number: 80000003 Checksum: 0x7f4d Length: 60 AS Boundary Router Number of Links: 3 Link connected to: a Stub Network (Link ID) Network/subnet number: 1.1.1.1 (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: 2.2.2.2 (Link Data) Router Interface address: 10.0.12.1 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 LS age: 1893 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 2.2.2.2 Advertising Router: 2.2.2.2 LS Seq Number: 80000002 Checksum: 0xd707 Length: 48 Area Border Router Number of Links: 2 Link connected to: another Router (point-to-point) (Link ID) Neighboring Router ID: 1.1.1.1 (Link Data) Router Interface address: 10.0.12.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 Link connected to: a Stub Network (Link ID) Network/subnet number: 10.0.12.0 (Link Data) Network Mask: 255.255.255.0 Number of TOS metrics: 0 TOS 0 Metrics: 1 RP/0/RP0/CPU0:R2#show ospf database network Mon Sep 7 22:28:07.018 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) RP/0/RP0/CPU0:R2#show ospf statistics interface Mon Sep 7 22:28:08.125 UTC Interface Loopback0 Process ID 1 Area 0 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 GigabitEthernet0/0/0/1 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 205 - 207 - - DB Des 2 2 3 2 2 LS Req 1 1 1 2 0 LS Upd 15 15 23 39 61 LS Ack 16 16 11 59 38 TOTAL 239 34 245 102 101 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 GigabitEthernet0/0/0/2 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 205 - 206 - - DB Des 2 2 3 2 4 LS Req 1 1 1 4 0 LS Upd 13 13 21 38 59 LS Ack 14 14 10 58 37 TOTAL 235 30 241 102 100 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 GigabitEthernet0/0/0/0 Process ID 1 Area 1 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 201 - 206 - - DB Des 3 3 2 6 18 LS Req 1 1 1 18 0 LS Upd 5 5 15 17 44 LS Ack 12 12 3 43 16 TOTAL 222 21 227 84 78 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:R2#show ospf database summary Mon Sep 7 22:28:08.840 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Summary Net Link States (Area 0) LS age: 1896 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 1.1.1.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x33fb Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1953 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x50cd Length: 28 Network Mask: /24 TOS: 0 Metric: 1 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x39de Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x7f8a Length: 28 Network Mask: /24 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x38dd Length: 28 Network Mask: /24 TOS: 0 Metric: 3 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x6a9f Length: 28 Network Mask: /24 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 93 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x9e83 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xee24 Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 93 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x948c Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xe42d Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 93 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x9e7f Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xc64c Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 93 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x9488 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xbc55 Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 93 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000001 Checksum: 0x809c Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000001 Checksum: 0xbc53 Length: 28 Network Mask: /32 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x45bc Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x955d Length: 28 Network Mask: /32 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x2bd0 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x539d Length: 28 Network Mask: /32 TOS: 0 Metric: 11 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xf206 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0x2fbc Length: 28 Network Mask: /32 TOS: 0 Metric: 12 Routing Bit Set on this LSA LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x90de Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xea74 Length: 28 Network Mask: /24 TOS: 0 Metric: 13 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0xfd64 Length: 28 Network Mask: /24 TOS: 0 Metric: 13 Routing Bit Set on this LSA LS age: 78 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 4.4.4.4 LS Seq Number: 80000002 Checksum: 0xc19f Length: 28 Network Mask: /24 TOS: 0 Metric: 10 Summary Net Link States (Area 1) LS age: 1953 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 2.2.2.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xfa31 Length: 28 Network Mask: /32 TOS: 0 Metric: 1 LS age: 1943 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 3.3.3.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd650 Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1934 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 4.4.4.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa87a Length: 28 Network Mask: /32 TOS: 0 Metric: 2 LS age: 1953 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.23.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xd63c Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 1953 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.0.24.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xcb46 Length: 28 Network Mask: /24 TOS: 0 Metric: 1 LS age: 1928 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.11.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x63b8 Length: 28 Network Mask: /24 TOS: 0 Metric: 3 LS age: 1902 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.1.12.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000002 Checksum: 0x60b8 Length: 28 Network Mask: /24 TOS: 0 Metric: 4 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.1 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xc65e Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.2 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xbc67 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.3 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xc65a Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.4 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xbc63 Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 92 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 10.2.0.5 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa877 Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 1928 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 11.11.11.11 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x6f96 Length: 28 Network Mask: /32 TOS: 0 Metric: 3 LS age: 1901 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 12.12.12.12 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000002 Checksum: 0x53ab Length: 28 Network Mask: /32 TOS: 0 Metric: 5 LS age: 1902 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 13.13.13.13 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0x1ddf Length: 28 Network Mask: /32 TOS: 0 Metric: 4 LS age: 1943 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.3.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xbab8 Length: 28 Network Mask: /24 TOS: 0 Metric: 2 LS age: 1934 Options: (No TOS-capability, DC) LS Type: Summary Links (Network) Link State ID: 172.16.4.0 (Summary Network Number) Advertising Router: 2.2.2.2 LS Seq Number: 80000001 Checksum: 0xa5f Length: 28 Network Mask: /24 TOS: 0 Metric: 11 RP/0/RP0/CPU0:R2#show ospf database external Mon Sep 7 22:28:09.554 UTC OSPF Router with ID (2.2.2.2) (Process ID 1) Type-5 AS External Link States Routing Bit Set on this LSA LS age: 62 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.1.0 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000002 Checksum: 0xb26 Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 Routing Bit Set on this LSA LS age: 62 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.16.255 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0x67bb Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 Routing Bit Set on this LSA LS age: 62 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.17.0 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0x5cc5 Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 Routing Bit Set on this LSA LS age: 62 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.18.0 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0x51cf Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 Routing Bit Set on this LSA LS age: 62 Options: (No TOS-capability, DC) LS Type: AS External Link Link State ID: 192.168.19.0 (External Network Number) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0x46d9 Length: 36 Network Mask: /24 Metric Type: 2 (Larger than any link state path) TOS: 0 Metric: 20 Forward Address: 0.0.0.0 External Route Tag: 0 RP/0/RP0/CPU0:R2#show ospf border-routers Mon Sep 7 22:28:10.337 UTC OSPF 1 Internal Routing Table Codes: i - Intra-area route, I - Inter-area route i 1.1.1.1 [1] via 10.0.12.1, GigabitEthernet0/0/0/0, ASBR , Area 1, SPF 5 i 3.3.3.3 [1] via 10.0.23.3, GigabitEthernet0/0/0/1, ABR , Area 0, SPF 7 i 4.4.4.4 [1] via 10.0.24.4, GigabitEthernet0/0/0/2, ABR , Area 0, SPF 7 RP/0/RP0/CPU0:R2#show ospf routes Mon Sep 7 22:28:11.200 UTC Topology Table for ospf 1 with ID 2.2.2.2 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 1.1.1.1/32, metric 2 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 O 2.2.2.2/32, metric 1 2.2.2.2, directly connected, via Loopback0, ifIndex 7 O 3.3.3.3/32, metric 2 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O 4.4.4.4/32, metric 2 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 4, path-id 1 O 10.0.12.0/24, metric 1 10.0.12.2, directly connected, via GigabitEthernet0/0/0/0, ifIndex 2 O 10.0.23.0/24, metric 1 10.0.23.2, directly connected, via GigabitEthernet0/0/0/1, ifIndex 3 O 10.0.24.0/24, metric 1 10.0.24.2, directly connected, via GigabitEthernet0/0/0/2, ifIndex 4 O IA 10.1.11.0/24, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.1.12.0/24, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.2.0.1/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.2.0.2/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.2.0.3/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.2.0.4/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 10.2.0.5/32, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 11.11.11.11/32, metric 3 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 12.12.12.12/32, metric 5 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 13.13.13.13/32, metric 4 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 172.16.3.0/24, metric 2 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1, ifIndex 3, path-id 1 O IA 172.16.4.0/24, metric 11 10.0.24.4, from 4.4.4.4, via GigabitEthernet0/0/0/2, ifIndex 4, path-id 1 O E2 192.168.1.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 O E2 192.168.16.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 O E2 192.168.17.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 O E2 192.168.18.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 O E2 192.168.19.0/24, metric 20 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0, ifIndex 2, path-id 1 RP/0/RP0/CPU0:R2#show route 10.2.0.0/24 Mon Sep 7 22:28:11.918 UTC % Network not in table RP/0/RP0/CPU0:R2#show route 10.2.0.1/32 Mon Sep 7 22:28:12.118 UTC Routing entry for 10.2.0.1/32 Known via "ospf 1", distance 110, metric 3, type inter area Installed Sep 7 22:26:37.419 for 00:01:34 Routing Descriptor Blocks 10.0.23.3, from 3.3.3.3, via GigabitEthernet0/0/0/1 Route metric is 3 No advertising protos. RP/0/RP0/CPU0:R2#show route 192.168.16.0/22 Mon Sep 7 22:28:12.247 UTC % Network not in table RP/0/RP0/CPU0:R2#show route 192.168.16.0/24 Mon Sep 7 22:28:12.514 UTC Routing entry for 192.168.16.0/24 Known via "ospf 1", distance 110, metric 20, type extern 2 Installed Sep 7 22:27:08.768 for 00:01:03 Routing Descriptor Blocks 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0 Route metric is 20 No advertising protos. RP/0/RP0/CPU0:R2#show route 192.168.1.0/24 Mon Sep 7 22:28:12.645 UTC Routing entry for 192.168.1.0/24 Known via "ospf 1", distance 110, metric 20, type extern 2 Installed Sep 7 21:56:33.080 for 00:31:39 Routing Descriptor Blocks 10.0.12.1, from 1.1.1.1, via GigabitEthernet0/0/0/0 Route metric is 20 No advertising protos. RP/0/RP0/CPU0:R2#show ospf trace events Mon Sep 7 22:28:12.806 UTC Traces for OSPF 1 (Mon Sep 7 22:28:13) Traces returned/requested/available: 131/4096/131 Trace buffer: events 1 Sep 7 21:55:19.306 ospf_nsr_event_manager_create: Created channel, ISSU-role 0, HA-role 0 2 Sep 7 21:55:20.401 ospf_if_issu_map_complete_cb: IM issu if mapping complete cb: mapping_complete 0x1 3 Sep 7 21:55:20.401 ospf_get_instance_by_name: : Name unknown in inst AVL name tree 4 Sep 7 21:55:20.401 ospf_create_instance: : instance alloc ptr 0x55def0077c90 5 Sep 7 21:55:20.401 ospf_create_instance: : AVL instance insert ptr 0x55def0077c90 6 Sep 7 21:55:20.402 ospf_create_instance: lock instance 0x0 ptr 0x55def0077c90 refcount 1 7 Sep 7 21:55:20.598 ospf_ds_init: op_issu_id 0 8 Sep 7 21:55:21.799 ospf_create_area: : area 0.0.0.0 (0x55def0112380) dummy 1 9 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 10 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 11 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 12 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 13 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 14 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 15 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 16 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 17 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 18 Sep 7 21:55:21.904 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 19 Sep 7 21:55:22.195 ospf_register_end_of_cfg: Attempt to register for end of config notification 20 Sep 7 21:55:22.205 ospf_cfgmgr_end_of_cfg_reg_cb: Received registration callback 21 Sep 7 21:55:22.205 ospf_cfgmgr_end_of_cfg_reg_cb: Registered for end of config 22 Sep 7 21:55:22.205 ospf_register_end_of_cfg: Registration accepted 23 Sep 7 21:55:22.303 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 24 Sep 7 21:55:22.303 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 25 Sep 7 21:55:22.388 ospf_ds_connect_cb: DS Connected 26 Sep 7 21:55:22.388 ospf_publish_ncd_ds_endp: Proc role not yet known 27 Sep 7 21:55:22.388 ospf_register_ncd_ds_service: Proc role not yet known 28 Sep 7 21:55:22.395 ospf_publish_ncd_ds_endp: Proc role not yet known 29 Sep 7 21:55:22.395 ospf_register_ncd_ds_service: Proc role not yet known 30 Sep 7 21:55:22.399 ospf_update_sckt_vrf_opt: vrf opts update OK for vrfid 0x60000000 31 Sep 7 21:55:22.400 ospf_rtrid_set_configured: new_rtr_id 2.2.2.2 32 Sep 7 21:55:22.400 ospf_rtrid_set_configured: rtrid config by value, op_conf_rtr_id 2.2.2.2 vrfid 60000000 33 Sep 7 21:55:22.401 ospf_publish_ncd_ds_endp: DS NCD service successfully published, ISSU role 1, HA role 1, 34 Sep 7 21:55:22.401 ospf_register_ncd_ds_service: Successfully registered for NCD DS notification 35 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 36 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 37 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 38 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 39 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 40 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 41 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 42 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 43 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 44 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 45 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 46 Sep 7 21:55:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 47 Sep 7 21:55:22.402 ospf_nsr_msg_chan_update: Update channel, ISSU-role 1, HA-role 1 48 Sep 7 21:55:22.492 ospf_rtrid_allocate: checking for old rtrid 0x60000000 49 Sep 7 21:55:22.492 ospf_rtrid_allocate: checking for rtrid config 50 Sep 7 21:55:22.492 ospf_rtrid_allocate: rtrid for vrf 0x60000000 set by numeric config: 2.2.2.2 51 Sep 7 21:55:22.513 ospf_bfd_connect: Attempt to connect to BFD server 52 Sep 7 21:55:22.587 ospf_ds_publish_service_cb: DS NCD service publised succesfully 53 Sep 7 21:55:22.594 ospf_service_redist_delete: Deleting old redist routes, instance 0x60000000 54 Sep 7 21:55:22.594 ospf_ds_register_cb: DS NCD service registered succesfully, reg-handle 0x1 55 Sep 7 21:55:22.595 ospf_apply_area: instance ptr 0x55def0077c90 56 Sep 7 21:55:22.595 ospf_create_area: : area 0.0.0.0 (0x55def01c3c90) dummy 0 57 Sep 7 21:55:22.595 ospf_apply_area: instance ptr 0x55def0077c90 58 Sep 7 21:55:22.595 ospf_create_area: : area 0.0.0.1 (0x55def01c62c0) dummy 0 59 Sep 7 21:55:22.596 ospf_ds_notify_service_cb: Number of EPs 1 60 Sep 7 21:55:22.596 ospf_ds_notify_service_cb: Setting new DS endp rev 1, number of EPs - 1 61 Sep 7 21:55:22.596 ospf_ncd_ds_endp_update: DS NCD endp, HA-role 1, ISSU-role 1 op_ospf_role 6 62 Sep 7 21:55:22.596 ospf_ncd_ds_endp_update: op_issu_id 0 issu_id 0 63 Sep 7 21:55:22.596 ospf_ncd_ds_endp_update: Ignore DS endp on V1A, ha-role 1, issu-role 1 64 Sep 7 21:55:22.596 ospf_ncd_ds_endp_clean_stale: Cleaning stale NCD endpoints 65 Sep 7 21:55:22.596 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 66 Sep 7 21:55:22.596 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 67 Sep 7 21:55:22.605 ospf_activate_area_ptr: inactive area, area 0.0.0.0 (0x55def01c3c90) op_area_count 1 68 Sep 7 21:55:22.605 ospf_activate_area: active area, area 0.0.0.0 69 Sep 7 21:55:22.605 ospf_activate_area: active area, area 0.0.0.0 70 Sep 7 21:55:22.605 ospf_activate_area_ptr: inactive area, area 0.0.0.1 (0x55def01c62c0) op_area_count 2 71 Sep 7 21:55:22.691 ospf_bfd_bind_callback: Bind to BFD server - success 72 Sep 7 21:55:22.691 ospf_bfd_conn_callback: Connection to BFD established 73 Sep 7 21:55:22.691 ospf_bfd_send_create_batch: Batch size 0 74 Sep 7 21:55:22.691 ospf_bfd_end_of_replay: Sending EoR to BFD 75 Sep 7 21:55:23.595 ospf_service_redist_summary: Start redist-scanning 76 Sep 7 21:55:31.295 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 77 Sep 7 21:55:31.488 ospf_if_rtr_id_callback: Router-id sent by IPARM: 2.2.2.2 78 Sep 7 21:55:32.408 ospf_cfgmgr_end_of_cfg_cb: Received end of config callback 79 Sep 7 21:55:32.408 ospf_cfgmgr_end_of_cfg_cb: Success 80 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 81 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 82 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 83 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 84 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 85 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 86 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 87 Sep 7 21:55:32.408 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 88 Sep 7 21:55:33.595 ospf_service_redist_summary: Start redist-scanning 89 Sep 7 21:55:35.304 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 90 Sep 7 21:55:35.390 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 91 Sep 7 21:55:35.396 start_sum_brtr: becoming an ABR 92 Sep 7 21:55:35.396 ospf_service_area_nssa_default: nssa_default, ar_id 0.0.0.0 forw_addr 0.0.0.0 metric 16777215 93 Sep 7 21:55:35.396 ospf_service_area_nssa_default: nssa_default, ar_id 0.0.0.1 forw_addr 0.0.0.0 metric 16777215 94 Sep 7 21:55:43.595 ospf_service_redist_summary: Start redist-scanning 95 Sep 7 21:55:45.258 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 96 Sep 7 21:55:54.637 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 97 Sep 7 21:56:32.827 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 98 Sep 7 21:57:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 99 Sep 7 21:57:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 100 Sep 7 21:57:22.401 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 101 Sep 7 21:57:22.401 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 102 Sep 7 22:03:10.026 ospf_service_maxage: delete MAXAGE lsa, queue size 5 103 Sep 7 22:03:10.026 ospf_service_maxage: processed 5 LSAs from MAXAGE queue, requeued 5, current size 5 104 Sep 7 22:03:24.539 ospf_service_maxage: delete MAXAGE lsa, queue size 10 105 Sep 7 22:03:24.539 ospf_service_maxage: processed 10 LSAs from MAXAGE queue, requeued 10, current size 10 106 Sep 7 22:03:25.540 ospf_service_maxage: delete MAXAGE lsa, queue size 5 107 Sep 7 22:03:25.540 ospf_service_maxage: processed 5 LSAs from MAXAGE queue, requeued 5, current size 5 108 Sep 7 22:11:52.439 ospf_service_maxage: delete MAXAGE lsa, queue size 3 109 Sep 7 22:11:52.439 ospf_service_maxage: processed 3 LSAs from MAXAGE queue, requeued 3, current size 3 110 Sep 7 22:11:53.439 ospf_service_maxage: delete MAXAGE lsa, queue size 3 111 Sep 7 22:11:53.439 ospf_service_maxage: processed 3 LSAs from MAXAGE queue, requeued 3, current size 3 112 Sep 7 22:16:16.426 ospf_service_maxage: delete MAXAGE lsa, queue size 1 113 Sep 7 22:16:16.426 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1 114 Sep 7 22:16:17.426 ospf_service_maxage: delete MAXAGE lsa, queue size 1 115 Sep 7 22:16:17.426 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1 116 Sep 7 22:16:30.536 ospf_service_maxage: delete MAXAGE lsa, queue size 2 117 Sep 7 22:16:30.536 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 118 Sep 7 22:16:31.536 ospf_service_maxage: delete MAXAGE lsa, queue size 2 119 Sep 7 22:16:31.536 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 120 Sep 7 22:20:41.872 ospf_service_maxage: delete MAXAGE lsa, queue size 3 121 Sep 7 22:20:41.872 ospf_service_maxage: processed 3 LSAs from MAXAGE queue, requeued 3, current size 3 122 Sep 7 22:20:42.873 ospf_service_maxage: delete MAXAGE lsa, queue size 3 123 Sep 7 22:20:42.873 ospf_service_maxage: processed 3 LSAs from MAXAGE queue, requeued 3, current size 3 124 Sep 7 22:26:38.528 ospf_service_maxage: delete MAXAGE lsa, queue size 1 125 Sep 7 22:26:38.528 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1 126 Sep 7 22:26:53.325 ospf_service_maxage: delete MAXAGE lsa, queue size 2 127 Sep 7 22:26:53.325 ospf_service_maxage: processed 2 LSAs from MAXAGE queue, requeued 2, current size 2 128 Sep 7 22:26:54.326 ospf_service_maxage: delete MAXAGE lsa, queue size 1 129 Sep 7 22:26:54.326 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1 130 Sep 7 22:27:09.967 ospf_service_maxage: delete MAXAGE lsa, queue size 1 131 Sep 7 22:27:09.967 ospf_service_maxage: processed 1 LSAs from MAXAGE queue, requeued 1, current size 1