r2 debug ip ospf events ospf events debugging is on sep
play

r2#debug ip ospf events OSPF events debugging is on *Sep 24 - PowerPoint PPT Presentation

Sep 29, 2023 •471 likes •592 views

r2#debug ip ospf events OSPF events debugging is on *Sep 24 18:56:35.764 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/0 from 10.16.0.2 *Sep 24 18:56:36.690 KRSK: OSPF: Rcv hello from 10.0.1.3 area 1 from Serial0/1/0 10.16.1.6 *Sep 24

  1. r2#debug ip ospf events OSPF events debugging is on *Sep 24 18:56:35.764 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/0 from 10.16.0.2 *Sep 24 18:56:36.690 KRSK: OSPF: Rcv hello from 10.0.1.3 area 1 from Serial0/1/0 10.16.1.6 *Sep 24 18:56:36.690 KRSK: OSPF: End of hello processing *Sep 24 18:56:39.370 KRSK: OSPF: Rcv hello from 10.0.0.1 area 1 from Serial0/0/0 10.16.0.1 *Sep 24 18:56:39.370 KRSK: OSPF: End of hello processing *Sep 24 18:56:42.323 KRSK: OSPF: Interface Serial0/0/0 going Down *Sep 24 18:56:42.876 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/1/0 from 10.16.1.5 *Sep 24 18:56:42.876 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/1 from 10.16.1.1 *Sep 24 18:56:43.545 KRSK: OSPF: Rcv LS UPD from 10.0.1.3 on Serial0/1/0 length 136 LSA count 1 *Sep 24 18:56:44.070 KRSK: OSPF: Rcv hello from 10.0.1.2 area 1 from Serial0/0/1 10.16.1.2 *Sep 24 18:56:44.070 KRSK: OSPF: End of hello processing *Sep 24 18:56:46.690 KRSK: OSPF: Rcv hello from 10.0.1.3 area 1 from Serial0/1/0 10.16.1.6 *Sep 24 18:56:46.690 KRSK: OSPF: End of hello processing *Sep 24 18:56:52.876 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/1 from 10.16.1.1 *Sep 24 18:56:52.876 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/1/0 from 10.16.1.5 *Sep 24 18:56:54.070 KRSK: OSPF: Rcv hello from 10.0.1.2 area 1 from Serial0/0/1 10.16.1.2 *Sep 24 18:56:54.070 KRSK: OSPF: End of hello processing *Sep 24 18:56:54.924 KRSK: OSPF: Interface Serial0/0/0 going Up *Sep 24 18:56:54.924 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/0 from 10.16.0.2 *Sep 24 18:56:54.932 KRSK: OSPF: Rcv hello from 10.0.0.1 area 1 from Serial0/0/0 10.16.0.1 *Sep 24 18:56:54.932 KRSK: OSPF: Send immediate hello to nbr 10.95.0.1, src address 10.16.0.1, on Serial0/0/0 *Sep 24 18:56:54.932 KRSK: OSPF: Send hello to 224.0.0.5 area 1 on Serial0/0/0 from 10.16.0.2 *Sep 24 18:56:54.932 KRSK: OSPF: End of hello processing *Sep 24 18:56:54.932 KRSK: OSPF: Rcv hello from 10.0.0.1 area 1 from Serial0/0/0 10.16.0.1 *Sep 24 18:56:54.936 KRSK: OSPF: 2 Way Communication to 10.0.0.1 on Serial0/0/0, state 2WAY *Sep 24 18:56:54.936 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x161 opt 0x52 flag 0x7 len 32 *Sep 24 18:56:54.936 KRSK: OSPF: End of hello processing *Sep 24 18:56:54.936 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x7D1 opt 0x52 flag 0x7 len 32 mtu 1500 state EXSTART *Sep 24 18:56:54.940 KRSK: OSPF: First DBD and we are not SLAVE *Sep 24 18:56:54.940 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x161 opt 0x52 flag 0x2 len 172 mtu 1500 state EXSTART *Sep 24 18:56:54.940 KRSK: OSPF: NBR Negotiation Done. We are the MASTER *Sep 24 18:56:54.944 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x162 opt 0x52 flag 0x3 len 172 *Sep 24 18:56:54.948 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x162 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Sep 24 18:56:54.948 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x163 opt 0x52 flag 0x1 len 32 *Sep 24 18:56:54.948 KRSK: OSPF: Send LS REQ to 10.0.0.1 length 12 LSA count 1 *Sep 24 18:56:54.956 KRSK: OSPF: Rcv LS REQ from 10.0.0.1 on Serial0/0/0 length 48 LSA count 2 *Sep 24 18:56:54.956 KRSK: OSPF: Send UPD to 10.16.0.1 on Serial0/0/0 length 196 LSA count 2 *Sep 24 18:56:54.956 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x163 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Sep 24 18:56:54.956 KRSK: OSPF: Exchange Done with 10.0.0.1 on Serial0/0/0 *Sep 24 18:56:54.956 KRSK: OSPF: Rcv LS UPD from 10.0.0.1 on Serial0/0/0 length 88 LSA count 1 *Sep 24 18:56:54.960 KRSK: OSPF: Synchronized with 10.0.0.1 on Serial0/0/0, state FULL *Sep 24 18:56:54.960 KRSK: %OSPF-5-ADJCHG: Process 1, Nbr 10.0.0.1 on Serial0/0/0 from LOADING to FULL, Loading Done *Sep 24 18:56:55.428 KRSK: OSPF: Rcv LS UPD from 10.0.0.1 on Serial0/0/0 length 112 LSA count 1 *Sep 24 18:56:56.690 KRSK: OSPF: Rcv hello from 10.0.1.3 area 1 from Serial0/1/0 10.16.1.6 *Sep 24 18:56:56.690 KRSK: OSPF: End of hello processing

  2. r2#debug ip ospf adj OSPF adjacency events debugging is on *Sep 24 18:59:24.260 KRSK: OSPF: Interface Serial0/0/0 going Down *Sep 24 18:59:24.260 KRSK: OSPF: 10.0.0.1 address 10.16.0.1 on Serial0/0/0 is dead, state DOWN *Sep 24 18:59:24.264 KRSK: OSPF: 10.0.1.1 address 10.16.0.2 on Serial0/0/0 is dead, state DOWN *Sep 24 18:59:24.765 KRSK: OSPF: Build router LSA for area 1, router ID 10.0.1.1, seq 0x8000081 *Sep 24 18:59:30.607 KRSK: OSPF: Build router LSA for area 1, router ID 10.0.1.1, seq 0x8000082 *Sep 24 18:59:47.346 KRSK: OSPF: Interface Serial0/0/0 going Up *Sep 24 18:59:47.350 KRSK: OSPF: 2 Way Communication to 10.0.0.1 on Serial0/0/0, state 2WAY *Sep 24 18:59:47.354 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x474 opt 0x52 flag 0x7 len 32 *Sep 24 18:59:47.354 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x1C50 opt 0x52 flag 0x7 len 32 mtu 1500 state EXSTART *Sep 24 18:59:47.354 KRSK: OSPF: First DBD and we are not SLAVE *Sep 24 18:59:47.358 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x474 opt 0x52 flag 0x2 len 172 mtu 1500 state EXSTART *Sep 24 18:59:47.358 KRSK: OSPF: NBR Negotiation Done. We are the MASTER *Sep 24 18:59:47.358 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x475 opt 0x52 flag 0x3 len 172 *Sep 24 18:59:47.362 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x475 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Sep 24 18:59:47.366 KRSK: OSPF: Send DBD to 10.0.0.1 on Serial0/0/0 seq 0x476 opt 0x52 flag 0x1 len 32 *Sep 24 18:59:47.366 KRSK: OSPF: Send LS REQ to 10.0.0.1 length 24 LSA count 2 *Sep 24 18:59:47.370 KRSK: OSPF: Rcv LS REQ from 10.0.0.1 on Serial0/0/0 length 36 LSA count 1 *Sep 24 18:59:47.370 KRSK: OSPF: Send UPD to 10.16.0.1 on Serial0/0/0 length 88 LSA count 1 *Sep 24 18:59:47.370 KRSK: OSPF: Rcv DBD from 10.0.0.1 on Serial0/0/0 seq 0x476 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Sep 24 18:59:47.374 KRSK: OSPF: Exchange Done with 10.0.0.1 on Serial0/0/0 *Sep 24 18:59:47.374 KRSK: OSPF: Rcv LS UPD from 10.0.0.1 on Serial0/0/0 length 196 LSA count 2 *Sep 24 18:59:47.378 KRSK: OSPF: Synchronized with 10.0.0.1 on Serial0/0/0, state FULL *Sep 24 18:59:47.378 KRSK: %OSPF-5-ADJCHG: Process 1, Nbr 10.0.0.1 on Serial0/0/0 from LOADING to FULL, Loading Done *Sep 24 18:59:47.843 KRSK: OSPF: Rcv LS UPD from 10.0.0.1 on Serial0/0/0 length 112 LSA count 1 *Sep 24 18:59:47.847 KRSK: OSPF: Build router LSA for area 1, router ID 10.0.1.1, seq 0x8000083 r2#debug ip ospf packet OSPF packet debugging is on *Sep 24 19:03:04.077 KRSK: OSPF: rcv. v:2 t:1 l:48 rid:10.0.1.2 aid:0.0.0.1 chk:D4E5 aut:0 auk: from Serial0/0/1 *Sep 24 19:03:06.401 KRSK: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to down *Sep 24 19:03:06.401 KRSK: %OSPF-5-ADJCHG: Process 1, Nbr 10.0.0.1 on Serial0/0/0 from FULL to DOWN, Neighbor Down: Interface down or detached *Sep 24 19:03:06.697 MSK: OSPF: rcv. v:2 t:1 l:48 rid:10.0.1.3 aid:0.0.0.1 chk:D4E4 aut:0 auk: from Serial0/1/0 *Sep 24 19:03:07.402 KRSK: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to down *Sep 24 19:03:09.405 KRSK: OSPF: rcv. v:2 t:5 l:44 rid:10.0.1.2 aid:0.0.0.1 chk:CE57 aut:0 auk: from Serial0/0/1 *Sep 24 19:03:09.405 KRSK: OSPF: rcv. v:2 t:5 l:44 rid:10.0.1.3 aid:0.0.0.1 chk:CE56 aut:0 auk: from Serial0/1/0 *Sep 24 19:03:14.077 KRSK: OSPF: rcv. v:2 t:1 l:48 rid:10.0.1.2 aid:0.0.0.1 chk:D4E5 aut:0 auk: from Serial0/0/1 *Sep 24 19:03:16.697 KRSK: OSPF: rcv. v:2 t:1 l:48 rid:10.0.1.3 aid:0.0.0.1 chk:D4E4 aut:0 auk: from Serial0/1/0 *Sep 24 19:03:22.916 KRSK: %LINK-3-UPDOWN: Interface Serial0/0/0, changed state to up *Sep 24 19:03:22.924 KRSK: OSPF: rcv. v:2 t:1 l:44 rid:10.0.0.1

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

OSPF Fast Hellos OSPF HelloInterval and RouterDeadInterval OSPF timers are included in the OSPF

OSPF Fast Hellos OSPF HelloInterval and RouterDeadInterval OSPF timers are included in the OSPF

OSPF Fast Hellos OSPF HelloInterval and RouterDeadInterval OSPF timers are included in the OSPF Hello messages that are exchanged between OSPF-enabled routers. OSPF Hello messages are very important in that they enable OSPF devices to

780 views • 16 slides
OSPF Router Types OSPF Router Types There are four types of OSPF routers. Router types are

OSPF Router Types OSPF Router Types There are four types of OSPF routers. Router types are

OSPF Router Types OSPF Router Types There are four types of OSPF routers. Router types are determined by a routers function and/or location within an OSPF area: Internal (IR) all (OSPF?)* interfaces must belong to the same OSPF area.

241 views • 10 slides
OSPF Areas Why OSPF is Complicated Part 2 2005/03/11 (C) Herbert Haas An algorithm must

OSPF Areas Why OSPF is Complicated Part 2 2005/03/11 (C) Herbert Haas An algorithm must

OSPF Areas Why OSPF is Complicated Part 2 2005/03/11 (C) Herbert Haas An algorithm must be seen to be believed Donald .E. Knuth OSPF Areas To improve performance divide the whole OSPF domain in multiple Areas Restrict

724 views • 15 slides
OSPF Traffic Engineering (TE) Express Path draft-giacalone-ospf-te-express-path-00.txt

OSPF Traffic Engineering (TE) Express Path draft-giacalone-ospf-te-express-path-00.txt

OSPF Traffic Engineering (TE) Express Path draft-giacalone-ospf-te-express-path-00.txt Spencer Giacalone, Alia Atlas, John Drake, Dave Ward Agenda Introduction to OSPF TE Express Path Background Problem Protocol overview

382 views • 14 slides
Use of OSPF-MDR in Single-Hop Broadcast Networks draft-ogier-ospf-manet-single-hop-00 Richard

Use of OSPF-MDR in Single-Hop Broadcast Networks draft-ogier-ospf-manet-single-hop-00 Richard

Use of OSPF-MDR in Single-Hop Broadcast Networks draft-ogier-ospf-manet-single-hop-00 Richard Ogier Presented by Tom Henderson July 28, 2011 OSPF-MDR - 1 Problem Statement and Background There is a need to support single-hop broadcast

495 views • 13 slides
Communication Systems OSPF, BGP University of Freiburg Computer Science Computer Networks and

Communication Systems OSPF, BGP University of Freiburg Computer Science Computer Networks and

Communication Systems OSPF, BGP University of Freiburg Computer Science Computer Networks and Telematics Prof. Christian Schindelhauer Open Shortest Path First (OSPF) Last lecture: OSPF as an example of Link State Routing algorithm

608 views • 25 slides
OSPF Optimized Multipath (OSPF-OMP) Curtis Villamiza r < curtis@ans.net > URLs

OSPF Optimized Multipath (OSPF-OMP) Curtis Villamiza r < curtis@ans.net > URLs

OSPF Optimized Multipath (OSPF-OMP) Curtis Villamiza r < curtis@ans.net > URLs (including ea rlier simulations): http://engr.ans.net/mpls-omp { http://engr.ans.net/ospf-omp { http://engr.ans.net/isis-omp { Internet

272 views • 14 slides
OSPF TE Topology-Transparent Zone

OSPF TE Topology-Transparent Zone

OSPF TE Topology-Transparent Zone draft-chen-ospf-te-ttz-00 Huaimo Chen (huaimochen@huawei.com) Renwei Li (renweili@huawei.com) Gregory Cauchie

593 views • 13 slides
Lab Course RouterLab OSPF - Open Shortest Path First (RFC 2328) Some of the slides come

Lab Course RouterLab OSPF - Open Shortest Path First (RFC 2328) Some of the slides come

Lab Course RouterLab OSPF - Open Shortest Path First (RFC 2328) Some of the slides come from: http://www.ietf.org/proceedings/07dec/slides/IDRTut-0.pdf 1 Miscellaneous Anything that needs discussion? OSPF 2 Internet Routing

690 views • 20 slides
OSPF Extended Link Attributes P. Psenak, A.Lindem Cisco Systems IETF 88, November 3-8, 2013

OSPF Extended Link Attributes P. Psenak, A.Lindem Cisco Systems IETF 88, November 3-8, 2013

OSPF Extended Link Attributes P. Psenak, A.Lindem Cisco Systems IETF 88, November 3-8, 2013 OSPF Link Attributes Many link attributes have been define in OSPF in the context of the MPLS TE and GMPLS RFC3630, RFC6827, RFC4203,

150 views • 13 slides
Lab Course RouterLab Open Shortest Path First (OSPF) Miscellaneous Don't set enable

Lab Course RouterLab Open Shortest Path First (OSPF) Miscellaneous Don't set enable

Lab Course RouterLab Open Shortest Path First (OSPF) Miscellaneous Don't set enable passwords on Cisco router ... OSPF (Open Shortest Path First) Open: specification publicly available RFC 1247, RFC 2328 Working

383 views • 24 slides
Advertising Per-node Administrative Tags in OSPF draft-hegde-ospf-node-admin-tag-01 Shraddha

Advertising Per-node Administrative Tags in OSPF draft-hegde-ospf-node-admin-tag-01 Shraddha

Advertising Per-node Administrative Tags in OSPF draft-hegde-ospf-node-admin-tag-01 Shraddha Hegde shraddha@juniper.net Harish Raghuveer hraghuveer@juniper.net Hannes Gredler hannes@juniper.net Rob Shakir rob.shakir@bt.com Anton Smirnov

888 views • 4 slides
OSPF Multiaccess Networks The IETF Routing Master Part 3 2005/03/11 (C) Herbert Haas

OSPF Multiaccess Networks The IETF Routing Master Part 3 2005/03/11 (C) Herbert Haas

OSPF Multiaccess Networks The IETF Routing Master Part 3 2005/03/11 (C) Herbert Haas Broadcast Multi-Access Media (1) When several OSPF routers have access to the same Ethernet segment they would create n(n-1)/2 adjacencies

516 views • 6 slides
IETF 91 Honolulu Yang Data Model for OSPF Protocol

IETF 91 Honolulu Yang Data Model for OSPF Protocol

IETF 91 Honolulu Yang Data Model for OSPF Protocol dra;-yeung-netmod-ospf-02 Derek Yeung Derek Yeung (myeung@cisco.com) Dean Bogdanovic

462 views • 28 slides
Outline Brief History Problem Overview Current Status Recommendation 2 1

Outline Brief History Problem Overview Current Status Recommendation 2 1

4/11/02 OSPF and MANET WG meetings, IETF64 OSPF MANET Design Team outbrief November, 2005 Tom Henderson {thomas.r.henderson@boeing.com} Design team members: Emmanuel Baccelli, Madhavi Chandra, Thomas Clausen, Padma Pillay-Esnault, David

540 views • 10 slides
OSPF (Open Shortest Path First) Open: specification publicly available RFC 1247, RFC

OSPF (Open Shortest Path First) Open: specification publicly available RFC 1247, RFC

OSPF (Open Shortest Path First) Open: specification publicly available RFC 1247, RFC 2328 Working group formed in 1988 Goals: Large, heterogeneous internetworks Uses the Link State algorithm Topology map at each

395 views • 36 slides
Using an Abstract Representation Aditya Akella Aaron Gember-Jacobson, Raajay Viswanathan and

Using an Abstract Representation Aditya Akella Aaron Gember-Jacobson, Raajay Viswanathan and

Fast Control Plane Analysis Using an Abstract Representation Aditya Akella Aaron Gember-Jacobson, Raajay Viswanathan and Ratul Mahajan UW-Madison and Microsoft 1 Control plane is Essential configuration errors may cause

947 views • 28 slides
Theophilus Benson (tbenson@cs.wisc.edu) Aditya Akella (akella@cs.wisc.edu) David A Maltz

Theophilus Benson (tbenson@cs.wisc.edu) Aditya Akella (akella@cs.wisc.edu) David A Maltz

Theophilus Benson (tbenson@cs.wisc.edu) Aditya Akella (akella@cs.wisc.edu) David A Maltz (dmaltz@microsoft.com) Intricate logical and physical topologies Diverse network devices Operating on different layers Requiring different

1.09k views • 21 slides
Research challenges in the large-scale computational modeling of networks Wenji Wu, Phil DeMar

Research challenges in the large-scale computational modeling of networks Wenji Wu, Phil DeMar

Research challenges in the large-scale computational modeling of networks Wenji Wu, Phil DeMar wenji@fnal.gov, demar@fnal.gov Fermilab COMBINE: COmputational Modeling of BIg Networks Workshop September 11 12, Washington DC Topics n

316 views • 12 slides
Routing Security* CSE598K/CSE545 - Advanced Network Security Prof. McDaniel - Spring 2008 *

Routing Security* CSE598K/CSE545 - Advanced Network Security Prof. McDaniel - Spring 2008 *

859 views • 23 slides
CMPSC443 - Introduction to Computer and Network Security Module: Routing Security Professor

CMPSC443 - Introduction to Computer and Network Security Module: Routing Security Professor

414 views • 24 slides
Multi Layer Performance Based PCE Enhancements to ONOS Controller for SD WAN Packet Optical

Multi Layer Performance Based PCE Enhancements to ONOS Controller for SD WAN Packet Optical

Multi Layer Performance Based PCE Enhancements to ONOS Controller for SD WAN Packet Optical Integration David Altstaetter , CALIENT Technologies Raghu Gangi , ADARA Networks What is Multi-Layer Convergence? Bringing the physical Layer into the

504 views • 13 slides
One step is enough David Ripley Monash University http://davewripley.rocks/docs/osie-slides.pdf

One step is enough David Ripley Monash University http://davewripley.rocks/docs/osie-slides.pdf

One step is enough David Ripley Monash University http://davewripley.rocks/docs/osie-slides.pdf ST ST Language Propositional language with , , , , ST is is 1 is is Models 0 is Strong kleene models with values { 1 ,

831 views • 62 slides
Formal Techniques and Tools For Software Health Management John Rushby (for N. Shankar) Computer

Formal Techniques and Tools For Software Health Management John Rushby (for N. Shankar) Computer

Formal Techniques and Tools For Software Health Management John Rushby (for N. Shankar) Computer Science Laboratory SRI International Menlo Park CA USA John Rushby, SR I Formal Tools and Techniques For SWHM 1 Introduction New project,

364 views • 7 slides

More recommend