RP/0/RP0/CPU0:R3#show version Sat Sep 12 00:33:37.103 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 R3 uptime is 51 minutes XRd Control Plane Container RP/0/RP0/CPU0:R3#show interface description Sat Sep 12 00:33:37.240 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 R2 (10.2.3.0/24) Gi0/0/0/1 up up to R4 (10.3.4.0/24) Gi0/0/0/2 admin-down admin-down RP/0/RP0/CPU0:R3#show route Sat Sep 12 00:33:37.401 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 [110/52] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 O 2.2.2.2/32 [110/51] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 L 3.3.3.3/32 is directly connected, 00:49:06, Loopback0 O 4.4.4.4/32 [110/2] via 10.3.4.4, 00:47:54, GigabitEthernet0/0/0/1 O 10.1.2.0/24 [110/51] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 C 10.2.3.0/24 is directly connected, 00:49:02, GigabitEthernet0/0/0/0 L 10.2.3.3/32 is directly connected, 00:49:02, GigabitEthernet0/0/0/0 C 10.3.4.0/24 is directly connected, 00:49:02, GigabitEthernet0/0/0/1 L 10.3.4.3/32 is directly connected, 00:49:02, GigabitEthernet0/0/0/1 RP/0/RP0/CPU0:R3#show route ospf Sat Sep 12 00:33:37.580 UTC O 1.1.1.1/32 [110/52] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 O 2.2.2.2/32 [110/51] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 O 4.4.4.4/32 [110/2] via 10.3.4.4, 00:47:55, GigabitEthernet0/0/0/1 O 10.1.2.0/24 [110/51] via 10.2.3.2, 00:01:15, GigabitEthernet0/0/0/0 RP/0/RP0/CPU0:R3#show ospf Sat Sep 12 00:33:37.772 UTC Routing Process "ospf 1" with ID 3.3.3.3 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 13 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 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 3. 3 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 1 SPF algorithm executed 7 times Number of LSA 10. Checksum Sum 0x04a5ed Number of opaque link LSA 0. Checksum Sum 00000000 Number of DCbitless LSA 0 Number of indication LSA 0 Number of DoNotAge LSA 5 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 Area 1 Number of interfaces in this area is 2 SPF algorithm executed 9 times Number of LSA 13. Checksum Sum 0x07895d 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 Area 2 Number of interfaces in this area is 1 SPF algorithm executed 6 times Number of LSA 8. Checksum Sum 0x03cace 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:R3#show ospf interface Sat Sep 12 00:33:38.356 UTC Interfaces for OSPF 1 OSPF_VL1 is unknown, line protocol is up Internet Address 0.0.0.0/0, Area 0, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 3.3.3.3, Network Type VIRTUAL_LINK, Cost: 50 Configured as demand circuit. Run as demand circuit. DoNotAge LSA allowed. Transmit Delay is 1 sec, State POINT_TO_POINT, MTU 0, MaxPktSz 1500 Forward reference No, Unnumbered no, Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:02:476 Index 1/4, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 1, maximum is 1 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 5 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 2.2.2.2 (Hello suppressed) Suppress hello for 1 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 Loopback0 is up, line protocol is up Internet Address 3.3.3.3/32, Area 1, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 3.3.3.3, 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 10.2.3.3/24, Area 1, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 3.3.3.3, Network Type BROADCAST, Cost: 50 Transmit Delay is 1 sec, State BDR, Priority 1, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Designated Router (ID) 2.2.2.2, Interface address 10.2.3.2 Backup Designated router (ID) 3.3.3.3, Interface address 10.2.3.3 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:00:203 Index 1/1, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 3, maximum is 5 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 5 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 2.2.2.2 (Designated Router) 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 10.3.4.3/24, Area 2, SID 0, Strict-SPF SID 0 Label stack Primary label 0 Backup label 0 SRTE label 0 Process ID 1, Router ID 3.3.3.3, Network Type BROADCAST, Cost: 1 Transmit Delay is 1 sec, State DR, Priority 1, MTU 1500, MaxPktSz 1500 Forward reference No, Unnumbered no, Bandwidth 1000000 RIB LC sync Yes Designated Router (ID) 3.3.3.3, Interface address 10.3.4.3 Backup Designated router (ID) 4.4.4.4, Interface address 10.3.4.4 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:05:047 Index 1/2, flood queue length 0 Next 0(0)/0(0) Last flood scan length is 4, maximum is 5 Last flood scan time is 0 msec, maximum is 0 msec LS Ack List: current length 0, high water mark 1 Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 4.4.4.4 (Backup Designated Router) 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:R3#show ospf interface brief Sat Sep 12 00:33:38.948 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 OSPF_VL1 1 0 - 50 P2P 1/1 Lo0 1 1 3.3.3.3/32 1 LOOP 0/0 Gi0/0/0/0 1 1 10.2.3.3/24 50 BDR 1/1 Gi0/0/0/1 1 2 10.3.4.3/24 1 DR 1/1 RP/0/RP0/CPU0:R3#show ospf neighbor Sat Sep 12 00:33:39.495 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor ID Pri State Dead Time Address Interface 2.2.2.2 1 FULL/ - - 10.2.3.2 OSPF_VL1 Neighbor is up for 00:41:14 2.2.2.2 1 FULL/DR 00:00:39 10.2.3.2 GigabitEthernet0/0/0/0 Neighbor is up for 00:48:58 4.4.4.4 1 FULL/BDR 00:00:38 10.3.4.4 GigabitEthernet0/0/0/1 Neighbor is up for 00:47:57 Total neighbor count: 3 RP/0/RP0/CPU0:R3#show ospf neighbor detail Sat Sep 12 00:33:40.210 UTC * Indicates MADJ interface # Indicates Neighbor awaiting BFD session up Neighbors for OSPF 1 Neighbor 2.2.2.2, interface address 10.2.3.2 In the area 0 via interface OSPF_VL1 Neighbor priority is 1, State is FULL, 6 state changes DR is 0.0.0.0 BDR is 0.0.0.0 Options is 0x72 LLS Options is 0x1 (LR) Neighbor is up for 00:41:15 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 Capabilities TLV Not Advertised in RI LSA Neighbor 2.2.2.2, interface address 10.2.3.2 In the area 1 via interface GigabitEthernet0/0/0/0 Neighbor priority is 1, State is FULL, 6 state changes DR is 10.2.3.2 BDR is 10.2.3.3 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:38 Neighbor is up for 00:48:59 Number of DBD retrans during last exchange 0 Index 1/1, 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 4.4.4.4, interface address 10.3.4.4 In the area 2 via interface GigabitEthernet0/0/0/1 Neighbor priority is 1, State is FULL, 6 state changes DR is 10.3.4.3 BDR is 10.3.4.4 Options is 0x52 LLS Options is 0x1 (LR) Dead timer due in 00:00:37 Neighbor is up for 00:47:58 Number of DBD retrans during last exchange 0 Index 1/2, 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: 4 Capabilities TLV Not Advertised in RI LSA Total neighbor count: 3 RP/0/RP0/CPU0:R3#show ospf database Sat Sep 12 00:33:40.846 UTC OSPF Router with ID (3.3.3.3) (Process ID 1) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 532 (DNA) 0x80000003 0x009d5a 2 2.2.2.2 2.2.2.2 1 (DNA) 0x80000006 0x000680 3 3.3.3.3 3.3.3.3 79 0x80000004 0x00b316 1 Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 10.1.2.1 1.1.1.1 532 (DNA) 0x80000001 0x0059c2 Summary Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 3.3.3.3 2.2.2.2 1 (DNA) 0x80000003 0x00be35 3.3.3.3 3.3.3.3 454 0x80000002 0x00ac76 4.4.4.4 3.3.3.3 454 0x80000002 0x008895 10.2.3.0 2.2.2.2 1 (DNA) 0x80000003 0x00836e 10.2.3.0 3.3.3.3 79 0x80000003 0x006588 10.3.4.0 3.3.3.3 454 0x80000002 0x0064b9 Router Link States (Area 1) Link ID ADV Router Age Seq# Checksum Link count 2.2.2.2 2.2.2.2 86 0x80000005 0x0013b7 1 3.3.3.3 3.3.3.3 79 0x80000006 0x00aef4 2 Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 10.2.3.2 2.2.2.2 961 0x80000002 0x006c9f Summary Net Link States (Area 1) Link ID ADV Router Age Seq# Checksum 1.1.1.1 2.2.2.2 961 0x80000002 0x0031fc 1.1.1.1 3.3.3.3 79 0x80000003 0x0007ef 2.2.2.2 2.2.2.2 961 0x80000002 0x00f832 2.2.2.2 3.3.3.3 79 0x80000003 0x00ce25 4.4.4.4 2.2.2.2 85 0x80000003 0x009a54 4.4.4.4 3.3.3.3 454 0x80000002 0x008895 10.1.2.0 2.2.2.2 961 0x80000002 0x00b075 10.1.2.0 3.3.3.3 79 0x80000003 0x008668 10.3.4.0 2.2.2.2 85 0x80000003 0x007678 10.3.4.0 3.3.3.3 454 0x80000002 0x0064b9 Router Link States (Area 2) Link ID ADV Router Age Seq# Checksum Link count 3.3.3.3 3.3.3.3 454 0x80000004 0x009559 1 4.4.4.4 4.4.4.4 865 0x80000004 0x004c79 2 Net Link States (Area 2) Link ID ADV Router Age Seq# Checksum 10.3.4.3 3.3.3.3 946 0x80000002 0x00817b Summary Net Link States (Area 2) Link ID ADV Router Age Seq# Checksum 1.1.1.1 3.3.3.3 79 0x80000003 0x0007ef 2.2.2.2 3.3.3.3 79 0x80000003 0x00ce25 3.3.3.3 3.3.3.3 454 0x80000002 0x00ac76 10.1.2.0 3.3.3.3 79 0x80000003 0x008668 10.2.3.0 3.3.3.3 79 0x80000003 0x006588 RP/0/RP0/CPU0:R3#show ospf database router Sat Sep 12 00:33:41.563 UTC OSPF Router with ID (3.3.3.3) (Process ID 1) Router Link States (Area 0) Routing Bit Set on this LSA LS age: 532 (DoNotAge) 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: 0x9d5a Length: 48 Number of Links: 2 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: a Transit Network (Link ID) Designated Router address: 10.1.2.1 (Link Data) Router Interface address: 10.1.2.1 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 1 (DoNotAge) 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: 80000006 Checksum: 0x680 Length: 60 Area Border Router Number of Links: 3 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: a Virtual Link (Link ID) Neighboring Router ID: 3.3.3.3 (Link Data) Router Interface address: 10.2.3.2 Number of TOS metrics: 0 TOS 0 Metrics: 50 Link connected to: a Transit Network (Link ID) Designated Router address: 10.1.2.1 (Link Data) Router Interface address: 10.1.2.2 Number of TOS metrics: 0 TOS 0 Metrics: 1 LS age: 79 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: 0xb316 Length: 36 Area Border Router Number of Links: 1 Link connected to: a Virtual Link (Link ID) Neighboring Router ID: 2.2.2.2 (Link Data) Router Interface address: 10.2.3.3 Number of TOS metrics: 0 TOS 0 Metrics: 50 Router Link States (Area 1) Routing Bit Set on this LSA LS age: 86 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: 80000005 Checksum: 0x13b7 Length: 36 Area Border Router Number of Links: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 10.2.3.2 (Link Data) Router Interface address: 10.2.3.2 Number of TOS metrics: 0 TOS 0 Metrics: 50 LS age: 79 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: 80000006 Checksum: 0xaef4 Length: 48 Area Border Router Number of Links: 2 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: a Transit Network (Link ID) Designated Router address: 10.2.3.2 (Link Data) Router Interface address: 10.2.3.3 Number of TOS metrics: 0 TOS 0 Metrics: 50 Router Link States (Area 2) LS age: 454 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: 0x9559 Length: 36 Area Border Router Number of Links: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 10.3.4.3 (Link Data) Router Interface address: 10.3.4.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 Routing Bit Set on this LSA LS age: 865 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: 0x4c79 Length: 48 Number of Links: 2 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: a Transit Network (Link ID) Designated Router address: 10.3.4.3 (Link Data) Router Interface address: 10.3.4.4 Number of TOS metrics: 0 TOS 0 Metrics: 1 RP/0/RP0/CPU0:R3#show ospf database network Sat Sep 12 00:33:42.164 UTC OSPF Router with ID (3.3.3.3) (Process ID 1) Net Link States (Area 0) Routing Bit Set on this LSA LS age: 532 (DoNotAge) Options: (No TOS-capability, DC) LS Type: Network Links Link State ID: 10.1.2.1 (address of Designated Router) Advertising Router: 1.1.1.1 LS Seq Number: 80000001 Checksum: 0x59c2 Length: 32 Network Mask: /24 Attached Router: 1.1.1.1 Attached Router: 2.2.2.2 Net Link States (Area 1) Routing Bit Set on this LSA LS age: 962 Options: (No TOS-capability, DC) LS Type: Network Links Link State ID: 10.2.3.2 (address of Designated Router) Advertising Router: 2.2.2.2 LS Seq Number: 80000002 Checksum: 0x6c9f Length: 32 Network Mask: /24 Attached Router: 2.2.2.2 Attached Router: 3.3.3.3 Net Link States (Area 2) Routing Bit Set on this LSA LS age: 947 Options: (No TOS-capability, DC) LS Type: Network Links Link State ID: 10.3.4.3 (address of Designated Router) Advertising Router: 3.3.3.3 LS Seq Number: 80000002 Checksum: 0x817b Length: 32 Network Mask: /24 Attached Router: 3.3.3.3 Attached Router: 4.4.4.4 RP/0/RP0/CPU0:R3#show ospf statistics interface Sat Sep 12 00:33:42.847 UTC Interface OSPF_VL1 Process ID 1 Area 0 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 2 - 2 - - DB Des 3 3 2 5 5 LS Req 1 1 1 5 0 LS Upd 4 4 4 9 8 LS Ack 2 2 2 7 8 TOTAL 12 10 11 26 21 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 Loopback0 Process ID 1 Area 1 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 1 OSPF packet and LSA statistics RX(hello) RX(router) TX LSA RX LSA TX Hello 310 - 311 - - DB Des 3 3 2 4 1 LS Req 1 1 1 1 0 LS Upd 9 9 9 18 18 LS Ack 5 5 5 17 17 TOTAL 328 18 328 40 36 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 305 - 311 - - DB Des 2 2 3 1 1 LS Req 1 1 1 1 0 LS Upd 3 3 10 3 20 LS Ack 6 6 2 19 2 TOTAL 317 12 327 24 23 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:R3#show ospf virtual-links Sat Sep 12 00:33:43.400 UTC Virtual Links for OSPF 1 Virtual Link OSPF_VL1 to router 2.2.2.2 is up Run as demand circuit DoNotAge LSA allowed. Transit area 1, via interface GigabitEthernet0/0/0/0, Cost of using 50 Transmit Delay is 1 sec, State POINT_TO_POINT, Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:07:038 Adjacency State FULL (Hello suppressed) 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 RP/0/RP0/CPU0:R3#show ospf border-routers Sat Sep 12 00:33:44.202 UTC OSPF 1 Internal Routing Table Codes: i - Intra-area route, I - Inter-area route i 2.2.2.2 [50] via 10.2.3.2, GigabitEthernet0/0/0/0, ABR , Area 1, SPF 9 i 2.2.2.2 [50] via 10.2.3.2, GigabitEthernet0/0/0/0, ABR , Area 0, SPF 7 RP/0/RP0/CPU0:R3#show ospf database router self-originate Sat Sep 12 00:33:44.853 UTC OSPF Router with ID (3.3.3.3) (Process ID 1) Router Link States (Area 0) LS age: 83 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: 0xb316 Length: 36 Area Border Router Number of Links: 1 Link connected to: a Virtual Link (Link ID) Neighboring Router ID: 2.2.2.2 (Link Data) Router Interface address: 10.2.3.3 Number of TOS metrics: 0 TOS 0 Metrics: 50 Router Link States (Area 1) LS age: 83 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: 80000006 Checksum: 0xaef4 Length: 48 Area Border Router Number of Links: 2 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: a Transit Network (Link ID) Designated Router address: 10.2.3.2 (Link Data) Router Interface address: 10.2.3.3 Number of TOS metrics: 0 TOS 0 Metrics: 50 Router Link States (Area 2) LS age: 458 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: 0x9559 Length: 36 Area Border Router Number of Links: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 10.3.4.3 (Link Data) Router Interface address: 10.3.4.3 Number of TOS metrics: 0 TOS 0 Metrics: 1 RP/0/RP0/CPU0:R3#show ospf trace events Sat Sep 12 00:33:45.442 UTC Traces for OSPF 1 (Sat Sep 12 00:33:45) Traces returned/requested/available: 129/4096/129 Trace buffer: events 1 Sep 11 23:44:19.303 ospf_nsr_event_manager_create: Created channel, ISSU-role 0, HA-role 0 2 Sep 11 23:44:20.396 ospf_if_issu_map_complete_cb: IM issu if mapping complete cb: mapping_complete 0x1 3 Sep 11 23:44:20.396 ospf_get_instance_by_name: : Name unknown in inst AVL name tree 4 Sep 11 23:44:20.396 ospf_create_instance: : instance alloc ptr 0x5b89bc5ff630 5 Sep 11 23:44:20.396 ospf_create_instance: : AVL instance insert ptr 0x5b89bc5ff630 6 Sep 11 23:44:20.396 ospf_create_instance: lock instance 0x0 ptr 0x5b89bc5ff630 refcount 1 7 Sep 11 23:44:20.512 ospf_ds_init: op_issu_id 0 8 Sep 11 23:44:21.903 ospf_create_area: : area 0.0.0.0 (0x5b89bc699d20) dummy 1 9 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 10 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 11 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: dispatching event 32, state 0 -> 0, rev 0 12 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 13 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 14 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 15 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: dispatching event 14, state 0 -> 0, rev 0 16 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 17 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 18 Sep 11 23:44:22.106 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 19 Sep 11 23:44:22.318 ospf_register_end_of_cfg: Attempt to register for end of config notification 20 Sep 11 23:44:22.402 ospf_cfgmgr_end_of_cfg_reg_cb: Received registration callback 21 Sep 11 23:44:22.402 ospf_cfgmgr_end_of_cfg_reg_cb: Registered for end of config 22 Sep 11 23:44:22.402 ospf_register_end_of_cfg: Registration accepted 23 Sep 11 23:44:22.505 ospf_nsr_fsm_dispatch_event: dispatching event 20, state 0 -> 1, rev 0 24 Sep 11 23:44:22.505 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 25 Sep 11 23:44:22.508 ospf_ds_connect_cb: DS Connected 26 Sep 11 23:44:22.508 ospf_publish_ncd_ds_endp: Proc role not yet known 27 Sep 11 23:44:22.508 ospf_register_ncd_ds_service: Proc role not yet known 28 Sep 11 23:44:22.595 ospf_publish_ncd_ds_endp: Proc role not yet known 29 Sep 11 23:44:22.595 ospf_register_ncd_ds_service: Proc role not yet known 30 Sep 11 23:44:22.599 ospf_update_sckt_vrf_opt: vrf opts update OK for vrfid 0x60000000 31 Sep 11 23:44:22.600 ospf_publish_ncd_ds_endp: DS NCD service successfully published, ISSU role 1, HA role 1, 32 Sep 11 23:44:22.600 ospf_register_ncd_ds_service: Successfully registered for NCD DS notification 33 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 34 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 35 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 36 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 37 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 31, state 1 -> 1, rev 0 38 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 39 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 0 40 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 41 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 42 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 43 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: dispatching event 15, state 1 -> 1, rev 0 44 Sep 11 23:44:22.600 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 45 Sep 11 23:44:22.601 ospf_nsr_msg_chan_update: Update channel, ISSU-role 1, HA-role 1 46 Sep 11 23:44:22.800 ospf_bfd_connect: Attempt to connect to BFD server 47 Sep 11 23:44:22.804 ospf_rtrid_set_configured: new_rtr_id 3.3.3.3 48 Sep 11 23:44:22.804 ospf_rtrid_set_configured: rtrid config by value, op_conf_rtr_id 3.3.3.3 vrfid 60000000 49 Sep 11 23:44:22.805 ospf_ds_publish_service_cb: DS NCD service publised succesfully 50 Sep 11 23:44:22.894 ospf_service_redist_delete: Deleting old redist routes, instance 0x60000000 51 Sep 11 23:44:22.894 ospf_ds_register_cb: DS NCD service registered succesfully, reg-handle 0x1 52 Sep 11 23:44:22.894 ospf_soft_reset: start 53 Sep 11 23:44:22.894 ospf_flush_type5: flush external links 54 Sep 11 23:44:22.894 ospf_flush_type11: flush opaque AS links 55 Sep 11 23:44:22.899 ospf_soft_reset_up: inst 0x5b89bc5ff630 vrfid 0x60000000 delete rid tuple, alloc new rid 56 Sep 11 23:44:22.899 ospf_rtrid_allocate: checking for old rtrid 0x60000000 57 Sep 11 23:44:22.899 ospf_rtrid_allocate: checking for rtrid config 58 Sep 11 23:44:22.899 ospf_rtrid_allocate: rtrid for vrf 0x60000000 set by numeric config: 3.3.3.3 59 Sep 11 23:44:22.905 ospf_soft_reset_up: rtrid: new 3.3.3.3 old 0.0.0.0 60 Sep 11 23:44:22.905 ospf_soft_reset_up: rtrid changed, check vlink for reconfig 61 Sep 11 23:44:22.906 ospf_ds_notify_service_cb: Number of EPs 1 62 Sep 11 23:44:22.906 ospf_ds_notify_service_cb: Setting new DS endp rev 1, number of EPs - 1 63 Sep 11 23:44:22.906 ospf_ncd_ds_endp_update: DS NCD endp, HA-role 1, ISSU-role 1 op_ospf_role 6 64 Sep 11 23:44:22.906 ospf_ncd_ds_endp_update: op_issu_id 0 issu_id 0 65 Sep 11 23:44:22.906 ospf_ncd_ds_endp_update: Ignore DS endp on V1A, ha-role 1, issu-role 1 66 Sep 11 23:44:22.906 ospf_ncd_ds_endp_clean_stale: Cleaning stale NCD endpoints 67 Sep 11 23:44:22.906 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 68 Sep 11 23:44:22.906 ospf_ncd_ds_endp_clean_stale: peer handle not set yet 69 Sep 11 23:44:22.993 ospf_apply_area: instance ptr 0x5b89bc5ff630 70 Sep 11 23:44:22.993 ospf_create_area: : area 0.0.0.1 (0x5b89bc77c010) dummy 0 71 Sep 11 23:44:22.993 ospf_apply_area: instance ptr 0x5b89bc5ff630 72 Sep 11 23:44:22.993 ospf_create_area: : area 0.0.0.2 (0x5b89bc77e6e0) dummy 0 73 Sep 11 23:44:22.998 ospf_bfd_bind_callback: Bind to BFD server - success 74 Sep 11 23:44:22.998 ospf_bfd_conn_callback: Connection to BFD established 75 Sep 11 23:44:22.998 ospf_bfd_send_create_batch: Batch size 0 76 Sep 11 23:44:22.998 ospf_bfd_end_of_replay: Sending EoR to BFD 77 Sep 11 23:44:23.004 ospf_activate_area_ptr: inactive area, area 0.0.0.1 (0x5b89bc77c010) op_area_count 1 78 Sep 11 23:44:23.004 ospf_activate_area: active area, area 0.0.0.1 79 Sep 11 23:44:23.004 ospf_activate_area_ptr: inactive area, area 0.0.0.2 (0x5b89bc77e6e0) op_area_count 2 80 Sep 11 23:44:23.895 ospf_service_redist_summary: Start redist-scanning 81 Sep 11 23:44:30.506 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 82 Sep 11 23:44:30.600 ospf_if_rtr_id_callback: Router-id sent by IPARM: 3.3.3.3 83 Sep 11 23:44:31.607 ospf_cfgmgr_end_of_cfg_cb: Received end of config callback 84 Sep 11 23:44:31.607 ospf_cfgmgr_end_of_cfg_cb: Success 85 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 86 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 87 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 88 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 89 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: dispatching event 30, state 1 -> 1, rev 1 90 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 91 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: dispatching event 2, state 1 -> 1, rev 1 92 Sep 11 23:44:31.607 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 93 Sep 11 23:44:33.895 ospf_service_redist_summary: Start redist-scanning 94 Sep 11 23:44:35.096 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 95 Sep 11 23:44:35.102 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 96 Sep 11 23:44:41.435 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 97 Sep 11 23:44:41.464 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 98 Sep 11 23:44:43.895 ospf_service_redist_summary: Start redist-scanning 99 Sep 11 23:44:51.188 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 100 Sep 11 23:45:15.102 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 101 Sep 11 23:45:42.596 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 102 Sep 11 23:45:42.607 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 103 Sep 11 23:45:43.884 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 104 Sep 11 23:46:22.601 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 105 Sep 11 23:46:22.601 ospf_nsr_fsm_dispatch_event: NSR-index 0x0 106 Sep 11 23:46:22.601 ospf_nsr_fsm_dispatch_event: dispatching event 22, state 1 -> 1, rev 1 107 Sep 11 23:46:22.601 ospf_nsr_fsm_dispatch_event: NSR-index 0x1 108 Sep 11 23:52:15.496 ospf_apply_area: instance ptr 0x5b89bc5ff630 109 Sep 11 23:52:15.504 ospf_create_area: : area 0.0.0.0 (0x5b89bc78b980) dummy 0 110 Sep 11 23:52:15.504 ospf_activate_area_ptr: inactive area, area 0.0.0.0 (0x5b89bc78b980) op_area_count 3 111 Sep 11 23:52:15.504 ospf_vidb_up: intf NULLIFHNDL 112 Sep 11 23:52:15.504 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 113 Sep 11 23:52:15.505 start_sum_brtr: becoming an ABR 114 Sep 11 23:52:15.505 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 115 Sep 11 23:52:15.505 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.2 116 Sep 11 23:52:15.505 ospf_service_area_nssa_default: nssa_default, ar_id 0.0.0.0 forw_addr 0.0.0.0 metric 16777215 117 Sep 11 23:52:15.505 ospf_service_area_nssa_default: nssa_default, ar_id 0.0.0.1 forw_addr 0.0.0.0 metric 16777215 118 Sep 11 23:52:15.505 ospf_service_area_nssa_default: nssa_default, ar_id 0.0.0.2 forw_addr 0.0.0.0 metric 16777215 119 Sep 11 23:52:15.556 ospf_vidb_up: intf NULLIFHNDL 120 Sep 11 23:52:15.756 ospf_vidb_up: intf NULLIFHNDL 121 Sep 11 23:52:16.504 ospf_service_redist_summary: Start redist-scanning 122 Sep 11 23:52:25.501 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0 123 Sep 11 23:52:25.554 ospf_vidb_up: intf NULLIFHNDL 124 Sep 12 00:32:16.318 ospf_vidb_up: intf NULLIFHNDL 125 Sep 12 00:32:21.934 ospf_apply_area: instance ptr 0x5b89bc5ff630 126 Sep 12 00:32:21.938 ospf_verify_if_by_name: : --- interface Gi0/0/0/0 already exist ptr 0x5b89bc5ff630 127 Sep 12 00:32:21.997 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.1 128 Sep 12 00:32:22.144 ospf_vidb_up: intf NULLIFHNDL 129 Sep 12 00:32:22.144 ospf_schedule_rtr_lsa: scheduling rtr lsa for area 0.0.0.0