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BGP Monitoring Protocol

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Bertrand Duvivier

BMP (BGP Monitoring Protocol) allows routers to send BGP peer route updates and statistics to external monitoring stations. It provides access to the pre-policy routing table (Adj-RIB-In) of peers on an ongoing basis. Cisco supports BMP in IOS-XE and IOS-XR routers. OpenBMP is an open-source BMP collector that stores updates in a MySQL database for analysis.

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BGP Monitoring Protocol Bertrand Duvivier (bduvivie@cisco.com) Sr Product Manager September, 2014 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1
BMP overview What is BMP ? The BGP Monitor Protocol Provides access to the Adj-RIB-In (pre BGP inbound filtering) of a peer (BR: Internet Border Router or PE: Provider Edge Router) on an ongoing basis and a periodic dump of certain statistics that the monitoring station can use for further analysis. http://tools.ietf.org/html/draft-ietf-grow-bmp-07.txt
BMP overview Adj-RIB-in (pre-inbound-filter) BGP Monitor Protocol update BMP collector BMP client Inbound filtering policing Loc-RIB (post-inbound-filter) iBGP update BMP message Adj-RIB-in (pre-inbound-filter) eBGP update BMP client/collector BGP peer’s (external) BGP peer (internal)
BMP overview 1.BMP devices (e.g. routers) send BMP messages to a BMP collector. 2.Open Daylight (ODL) controller SQL plugin with SQL using Yang interfaces with the BMP receiver database. ODL in this fashion provides an abstract view of all BMP collector data. 3.Admins, Network Engineers, automated programs/scripts, etc. interact via ODL northbound interfaces to run various BMP analytics. 4.Admins, Network Engineers, automated programs/scripts, etc. can also go direct to the BMP database as needed Full picture
BMP overview Why BMP ? There are many reasons to use BMP, but to highlight a few common ones: 1. Looking Glasses - IPv4, IPv6, and VPN4 2. Route Analytics - Track convergence times, history of prefixes as they change over time, monitor and track BGP policy changes, etc... 3. Traffic Engineering Analytics - Adapt dynamically to change and know what is the best shift 4. BGP pre-policy What-Ifs - Pre-policy routing information provides insight into all path attributes from various points in the network allowing nonintrusive what-if topology views for new policy validations many more
BMP implementation BMP client - ASR1K, CSR1000v : IOS-XE 3.11 - ASR9K, CRS, NCS6K, XRv: IOS-XR 5.2.2 - N3K, N7K, N9K: TBD - Others: Juniper (older version of the draft) BMP collector - OpenBMP: Open Source: using MySQL https://www.openbmp.org/ - BMP receiver: Open Source: Writen from scratch in Python https://code.google.com/p/bmpreceiver/
BMP client Design… (1) • BMP receiver can be configured with both ipv4 & ipv6 host addresses. • The BGP speaker process is referred to as the BMP Client. • BMP client provides only pre-policy view of the ADJ-RIB-IN of a peer • Post-policy view is not supported • A BGP peer can be monitored by multiple BMP reciever • Any update message from the peer ( irrespective of the address-family ) is sent to the BMP receiver • Multiple BMP receivers can be configured across all BGP instances • Each BGP instance will send update messages for peers under it to the BMP receivers monitoring the corresponding peers
BMP Client Design… (2) • Maximum of 8 BMP receivers can be configured. • No limitation on number of BGP peers to be monitored by a receiver • No limitation on the number of clients interacting with a receiver • Each BGP instance maintains a queue per BMP receiver • Once the session with the BMP receiver comes up, the client starts sending the current view (unless configured not to…) and any subsequent updates. • The BGP client is the Active side & the BMP receiver is the passive listener
BMP Client Design … (3) • Once the TCP connection with a BMP receiver comes up, BMP client does the following • Sends the Initiation message to BMP receiver This contains the host name and system software info (version) • Sends Peer-Up message for every ESTABLISHED peer • Send Route-Refresh message to all ESTABLISHED peers (unless configured not to…) • Peer-Down message for every peer which goes down • Periodic Stats-Report messages • Route-monitoring messages for any update received from the monitored peer • Termination message if session with BMP receiver is brought down gracefully ( unconfigured )
BMP Client Design… (4) • When BMP client receives updates from a peer, it makes a copy of the message and add it to the queue of all BMP receivers monitoring the peer • A separate thread in BGP speaker process then flushes the updates out on the tcp session to the BMP receiver • A copy of the message is made for every monitoring BMP receiver • If a TCP session with the BMP receiver cannot be established, the Client process will retry the connect every 7 secs
BMP BMP messages Type Description Implementation brief 0 Route Monitor Received update messages 1 Statistics Report No Cisco specific statistics 2 Peer Down Notification BGP peer down 3 Peer Up Notification BGP peer up 4 Initiation BMP session starts, will carry the session description and basic informations 5 Termination BMP session ends
BMP BMP Stats Reports Stat type 0 (standard) Number of prefixes rejected by inbound policy. 1 (standard) Number of (known) duplicate prefix advertisements. Currently sending 0. 2 (standard) Number of (known) duplicate withdraws. Currently sending 0. 3 (standard) Number of updates invalidated due to CLUSTER_LIST loop. 4 (standard) Number of updates invalidated due to AS_PATH loop. 5 (standard) Number of updates invalidated due to ORIGINATOR_ID. 6 (standard) Number of updates invalidated due to AS_CONFED loop. 7 (standard) Number of routes in Adj-RIBs-In. 8 (standard) Number of routes in Loc-RIB.
BMP Client bmp receiver <1-8> description <string> dscp <dscp-value> host <name | ipv4/6 address> port <1-65535> initial-delay <1-3600> // before attempting to connect to bmp receiver initial-refresh {delay <1-3600> spread <1-3600> | skip} precedence <precedence-value> shutdown stats-reporting-period <1-3600> update-source <interface-id> vrf <vrf-id> router bgp <asn> neighbor x.x.x.x bmp-activate receiver <1-8> Client config.
OpenBMP Overview 1. OpenBMP use MySQL to store BMP record – use MySQL Workbench (client) to read it 2. Live OpenBMP server: – db1.openbmp.org (login/pw = demo/demo) 3. Few command: Command MySQL Qweries Show current status of BGP peers select * from v_peers order by RouterName Show BMP Routers select * from routers Show BGP peer statistics interval based select * from v_peer_prefix_report_last report info
OpenBMP MySQL Worbench initial config
OpenBMP MySQL Qwery
BMP summary 1. Allows to collect all peers adj-RIB-in BGP updates 2. BMP cisco implementation is based on draft BMPv7 3. Supported on IOS-XE 3.11 and IOS XR 5.2.2 4. Easy to deploy using OpenBMP & BMPreceiver open source receiver
Question: ask-bmp@cisco.com
Thank you.
BMP Client - Show RP/0/0/CPU0:R2#sh bgp bmp receiver 5 BMP receiver 5 Host 10.0.101.1 Port 16666 Connected for 00:25:07 since Dec 31 16:25:07.269 Precedence: internet BGP neighbors: 1 VRF: - (0x60000000) Update Source: 9.9.9.9 (Lo9) Update Source Vrf ID: 0x60000000, Active: Y Message Stats: Total messages sent: 60 INITIATION: 1 TERMINATION: 0 STATS-REPORT: 0 PER-PEER messages: 59 Neighbor 20.0.101.11 Messages pending: 0 Messages sent: 59 PEER-UP: 1 PEER-DOWN: 0 ROUTE-MON: 58 RP/0/0/CPU0:R2#sh bgp bmp receiver 1 BMP receiver 1 Host 10.0.101.1 Port 16666 Connected for 00:30:40 since Dec 31 16:30:40.613 Precedence: internet BGP neighbors: 1 VRF: - (0x60000000) Update Source: - (-) Update Source Vrf ID: 0x0, Active: N Message Stats: Total messages sent: 31 INITIATION: 1 TERMINATION: 0 STATS-REPORT: 0 PER-PEER messages: 30 Neighbor 20.0.101.11 Messages pending: 0 Messages sent: 30 PEER-UP: 1 PEER-DOWN: 0 ROUTE-MON: 29
BMP Client - Show RP/0/0/CPU0:R2#sh bgp nei 20.0.101.11 | beg BMP BGP Monitoring(BMP) activated for receivers: 1, 3, 5 ….
BMP Client – Debug – debug bgp bmp Type 0 - Route monitoring message: RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: [BMP Messagw Dump : receiver (NULL), nbr 20.0.101.11, type Route Monitoring]: RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0300 0000 cb00 0000 0000 0000 0000 0000 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0000 0065 1400 650b 53b3 28cd 0000 6e5c P/0/0/CPU0:RJul 1 14:31:57 : bgp[1039]: [default-iord]: ffff ffff ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 009b 0200 0000 2040 0101 0040 0304 1400 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 650b 4002 0a02 0400 6500 c900 ca00 cbf0 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0800 0400 6503 e720 4702 0101 2047 0201 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0220 4702 0103 2047 0201 0420 4702 0105 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 2047 0201 0620 4702 0107 2047 0201 0820 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 4702 0109 2047 0201 0a20 4702 010b 2047 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0201 0c20 4702 010d 2047 0201 0e20 4702 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 010f 2047 0201 1020 4702 0111 2047 0201 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 1220 4702 0113 2047 0201 14
BMP Client – Debug – debug bgp bmp Type 1 - Stat-report message: RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: [BMP Message Dump : receiver 10.0.101.1, nbr 20.0.101.11, type Statistics Report]: RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0300 0000 6401 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0065 1400 650b 53f2 363b 000b 20f1 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0005 0001 0004 0000 0090 0004 0004 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0028 0005 0004 0000 0038 0007 0008 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0000 0000 0018 0008 0008 0000 0000 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0018
BMP Client – Debug – debug bgp bmp Type 2 - Peer-down message: RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: [BMP Message Dump : receiver (NULL), nbr 20.0.101.11, type Peer Down Notification]: RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0300 0000 4602 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0000 0065 1400 650b 53f2 3f6a 000c fd3a RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 01ff ffff ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: ff00 1503 0602
BMP Client – Debug – debug bgp bmp Type 3 – Peer-up message: RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: [BMP Message Dump : receiver (NULL), nbr 20.0.101.11, type Peer Up Notification]: RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0300 0000 ac03 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0065 0000 0000 53f2 3fea 0005 3282 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 0002 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 00b3 7f51 ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: ffff ffff 003b 0104 0064 00b4 0202 0202 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 1e02 0601 0400 0100 0102 0280 0002 0202 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0002 0641 0400 0000 6402 0440 0200 78ff RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: ffff ffff ffff ffff ffff ffff ffff ff00 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 2d01 0400 6500 b414 0065 0b10 0206 0104 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0001 0001 0202 8000 0202 0200
BMP Client – Debug – debug bgp bmp Type 4 - Initiation message: RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: [BMP Message Dump : receiver 10.0.101.1, nbr (None), type Initiation Message]: RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 0300 0000 6b04 0001 005b 4369 7363 6f20 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 494f 5320 5852 2053 6f66 7477 6172 652c RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 2056 6572 7369 6f6e 2035 2e32 2e32 2e31 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 3849 5b44 6566 6175 6c74 5d0a 436f 7079 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 7269 6768 7420 2863 2920 3230 3134 2062 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 7920 4369 7363 6f20 5379 7374 656d 732c RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 2049 6e63 2e00 0200 0252 32
BMP Client – Debug – debug bgp bmp Type 5 - Termination message: RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [10.0.101.1] receiver close called with reason 0x3 [state ESTAB] RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [BMP Message Dump : receiver 10.0.101.1, nbr (None), type Termination Message]: RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: 0300 0000 1f05 0000 000f 636f 6e66 6967 RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: 2073 6875 7464 6f77 6e00 0100 0200 00 RP/0/2/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [10.0.101.1] receiver close called with reason 0x3 [state NONE]

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BGP Monitoring Protocol

  • 1. BGP Monitoring Protocol Bertrand Duvivier (bduvivie@cisco.com) Sr Product Manager September, 2014 © 2013 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1
  • 2. BMP overview What is BMP ? The BGP Monitor Protocol Provides access to the Adj-RIB-In (pre BGP inbound filtering) of a peer (BR: Internet Border Router or PE: Provider Edge Router) on an ongoing basis and a periodic dump of certain statistics that the monitoring station can use for further analysis. http://tools.ietf.org/html/draft-ietf-grow-bmp-07.txt
  • 3. BMP overview Adj-RIB-in (pre-inbound-filter) BGP Monitor Protocol update BMP collector BMP client Inbound filtering policing Loc-RIB (post-inbound-filter) iBGP update BMP message Adj-RIB-in (pre-inbound-filter) eBGP update BMP client/collector BGP peer’s (external) BGP peer (internal)
  • 4. BMP overview 1.BMP devices (e.g. routers) send BMP messages to a BMP collector. 2.Open Daylight (ODL) controller SQL plugin with SQL using Yang interfaces with the BMP receiver database. ODL in this fashion provides an abstract view of all BMP collector data. 3.Admins, Network Engineers, automated programs/scripts, etc. interact via ODL northbound interfaces to run various BMP analytics. 4.Admins, Network Engineers, automated programs/scripts, etc. can also go direct to the BMP database as needed Full picture
  • 5. BMP overview Why BMP ? There are many reasons to use BMP, but to highlight a few common ones: 1. Looking Glasses - IPv4, IPv6, and VPN4 2. Route Analytics - Track convergence times, history of prefixes as they change over time, monitor and track BGP policy changes, etc... 3. Traffic Engineering Analytics - Adapt dynamically to change and know what is the best shift 4. BGP pre-policy What-Ifs - Pre-policy routing information provides insight into all path attributes from various points in the network allowing nonintrusive what-if topology views for new policy validations many more
  • 6. BMP implementation BMP client - ASR1K, CSR1000v : IOS-XE 3.11 - ASR9K, CRS, NCS6K, XRv: IOS-XR 5.2.2 - N3K, N7K, N9K: TBD - Others: Juniper (older version of the draft) BMP collector - OpenBMP: Open Source: using MySQL https://www.openbmp.org/ - BMP receiver: Open Source: Writen from scratch in Python https://code.google.com/p/bmpreceiver/
  • 7. BMP client Design… (1) • BMP receiver can be configured with both ipv4 & ipv6 host addresses. • The BGP speaker process is referred to as the BMP Client. • BMP client provides only pre-policy view of the ADJ-RIB-IN of a peer • Post-policy view is not supported • A BGP peer can be monitored by multiple BMP reciever • Any update message from the peer ( irrespective of the address-family ) is sent to the BMP receiver • Multiple BMP receivers can be configured across all BGP instances • Each BGP instance will send update messages for peers under it to the BMP receivers monitoring the corresponding peers
  • 8. BMP Client Design… (2) • Maximum of 8 BMP receivers can be configured. • No limitation on number of BGP peers to be monitored by a receiver • No limitation on the number of clients interacting with a receiver • Each BGP instance maintains a queue per BMP receiver • Once the session with the BMP receiver comes up, the client starts sending the current view (unless configured not to…) and any subsequent updates. • The BGP client is the Active side & the BMP receiver is the passive listener
  • 9. BMP Client Design … (3) • Once the TCP connection with a BMP receiver comes up, BMP client does the following • Sends the Initiation message to BMP receiver This contains the host name and system software info (version) • Sends Peer-Up message for every ESTABLISHED peer • Send Route-Refresh message to all ESTABLISHED peers (unless configured not to…) • Peer-Down message for every peer which goes down • Periodic Stats-Report messages • Route-monitoring messages for any update received from the monitored peer • Termination message if session with BMP receiver is brought down gracefully ( unconfigured )
  • 10. BMP Client Design… (4) • When BMP client receives updates from a peer, it makes a copy of the message and add it to the queue of all BMP receivers monitoring the peer • A separate thread in BGP speaker process then flushes the updates out on the tcp session to the BMP receiver • A copy of the message is made for every monitoring BMP receiver • If a TCP session with the BMP receiver cannot be established, the Client process will retry the connect every 7 secs
  • 11. BMP BMP messages Type Description Implementation brief 0 Route Monitor Received update messages 1 Statistics Report No Cisco specific statistics 2 Peer Down Notification BGP peer down 3 Peer Up Notification BGP peer up 4 Initiation BMP session starts, will carry the session description and basic informations 5 Termination BMP session ends
  • 12. BMP BMP Stats Reports Stat type 0 (standard) Number of prefixes rejected by inbound policy. 1 (standard) Number of (known) duplicate prefix advertisements. Currently sending 0. 2 (standard) Number of (known) duplicate withdraws. Currently sending 0. 3 (standard) Number of updates invalidated due to CLUSTER_LIST loop. 4 (standard) Number of updates invalidated due to AS_PATH loop. 5 (standard) Number of updates invalidated due to ORIGINATOR_ID. 6 (standard) Number of updates invalidated due to AS_CONFED loop. 7 (standard) Number of routes in Adj-RIBs-In. 8 (standard) Number of routes in Loc-RIB.
  • 13. BMP Client bmp receiver <1-8> description <string> dscp <dscp-value> host <name | ipv4/6 address> port <1-65535> initial-delay <1-3600> // before attempting to connect to bmp receiver initial-refresh {delay <1-3600> spread <1-3600> | skip} precedence <precedence-value> shutdown stats-reporting-period <1-3600> update-source <interface-id> vrf <vrf-id> router bgp <asn> neighbor x.x.x.x bmp-activate receiver <1-8> Client config.
  • 14. OpenBMP Overview 1. OpenBMP use MySQL to store BMP record – use MySQL Workbench (client) to read it 2. Live OpenBMP server: – db1.openbmp.org (login/pw = demo/demo) 3. Few command: Command MySQL Qweries Show current status of BGP peers select * from v_peers order by RouterName Show BMP Routers select * from routers Show BGP peer statistics interval based select * from v_peer_prefix_report_last report info
  • 15. OpenBMP MySQL Worbench initial config
  • 17. BMP summary 1. Allows to collect all peers adj-RIB-in BGP updates 2. BMP cisco implementation is based on draft BMPv7 3. Supported on IOS-XE 3.11 and IOS XR 5.2.2 4. Easy to deploy using OpenBMP & BMPreceiver open source receiver
  • 20. BMP Client - Show RP/0/0/CPU0:R2#sh bgp bmp receiver 5 BMP receiver 5 Host 10.0.101.1 Port 16666 Connected for 00:25:07 since Dec 31 16:25:07.269 Precedence: internet BGP neighbors: 1 VRF: - (0x60000000) Update Source: 9.9.9.9 (Lo9) Update Source Vrf ID: 0x60000000, Active: Y Message Stats: Total messages sent: 60 INITIATION: 1 TERMINATION: 0 STATS-REPORT: 0 PER-PEER messages: 59 Neighbor 20.0.101.11 Messages pending: 0 Messages sent: 59 PEER-UP: 1 PEER-DOWN: 0 ROUTE-MON: 58 RP/0/0/CPU0:R2#sh bgp bmp receiver 1 BMP receiver 1 Host 10.0.101.1 Port 16666 Connected for 00:30:40 since Dec 31 16:30:40.613 Precedence: internet BGP neighbors: 1 VRF: - (0x60000000) Update Source: - (-) Update Source Vrf ID: 0x0, Active: N Message Stats: Total messages sent: 31 INITIATION: 1 TERMINATION: 0 STATS-REPORT: 0 PER-PEER messages: 30 Neighbor 20.0.101.11 Messages pending: 0 Messages sent: 30 PEER-UP: 1 PEER-DOWN: 0 ROUTE-MON: 29
  • 21. BMP Client - Show RP/0/0/CPU0:R2#sh bgp nei 20.0.101.11 | beg BMP BGP Monitoring(BMP) activated for receivers: 1, 3, 5 ….
  • 22. BMP Client – Debug – debug bgp bmp Type 0 - Route monitoring message: RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: [BMP Messagw Dump : receiver (NULL), nbr 20.0.101.11, type Route Monitoring]: RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0300 0000 cb00 0000 0000 0000 0000 0000 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0000 0065 1400 650b 53b3 28cd 0000 6e5c P/0/0/CPU0:RJul 1 14:31:57 : bgp[1039]: [default-iord]: ffff ffff ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 009b 0200 0000 2040 0101 0040 0304 1400 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 650b 4002 0a02 0400 6500 c900 ca00 cbf0 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0800 0400 6503 e720 4702 0101 2047 0201 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0220 4702 0103 2047 0201 0420 4702 0105 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 2047 0201 0620 4702 0107 2047 0201 0820 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 4702 0109 2047 0201 0a20 4702 010b 2047 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 0201 0c20 4702 010d 2047 0201 0e20 4702 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 010f 2047 0201 1020 4702 0111 2047 0201 RP/0/0/CPU0:Jul 1 14:31:57 : bgp[1039]: [default-iord]: 1220 4702 0113 2047 0201 14
  • 23. BMP Client – Debug – debug bgp bmp Type 1 - Stat-report message: RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: [BMP Message Dump : receiver 10.0.101.1, nbr 20.0.101.11, type Statistics Report]: RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0300 0000 6401 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0065 1400 650b 53f2 363b 000b 20f1 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0005 0001 0004 0000 0090 0004 0004 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0028 0005 0004 0000 0038 0007 0008 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0000 0000 0018 0008 0008 0000 0000 RP/0/0/CPU0:Aug 18 10:22:03 : bgp[1039]: [default-ext]: 0000 0018
  • 24. BMP Client – Debug – debug bgp bmp Type 2 - Peer-down message: RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: [BMP Message Dump : receiver (NULL), nbr 20.0.101.11, type Peer Down Notification]: RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0300 0000 4602 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 0000 0065 1400 650b 53f2 3f6a 000c fd3a RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: 01ff ffff ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Aug 18 11:01:14 : bgp[1039]: [default-mgmt]: ff00 1503 0602
  • 25. BMP Client – Debug – debug bgp bmp Type 3 – Peer-up message: RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: [BMP Message Dump : receiver (NULL), nbr 20.0.101.11, type Peer Up Notification]: RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0300 0000 ac03 0000 0000 0000 0000 0000 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 650b RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0065 0000 0000 53f2 3fea 0005 3282 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0000 0000 0000 0000 0000 0000 1400 0002 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 00b3 7f51 ffff ffff ffff ffff ffff ffff RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: ffff ffff 003b 0104 0064 00b4 0202 0202 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 1e02 0601 0400 0100 0102 0280 0002 0202 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0002 0641 0400 0000 6402 0440 0200 78ff RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: ffff ffff ffff ffff ffff ffff ffff ff00 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 2d01 0400 6500 b414 0065 0b10 0206 0104 RP/0/0/CPU0:Aug 18 11:03:22 : bgp[1039]: [default-iord]: 0001 0001 0202 8000 0202 0200
  • 26. BMP Client – Debug – debug bgp bmp Type 4 - Initiation message: RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: [BMP Message Dump : receiver 10.0.101.1, nbr (None), type Initiation Message]: RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 0300 0000 6b04 0001 005b 4369 7363 6f20 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 494f 5320 5852 2053 6f66 7477 6172 652c RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 2056 6572 7369 6f6e 2035 2e32 2e32 2e31 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 3849 5b44 6566 6175 6c74 5d0a 436f 7079 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 7269 6768 7420 2863 2920 3230 3134 2062 RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 7920 4369 7363 6f20 5379 7374 656d 732c RP/0/0/CPU0:Aug 18 10:08:13 : bgp[1039]: [default-ext]: 2049 6e63 2e00 0200 0252 32
  • 27. BMP Client – Debug – debug bgp bmp Type 5 - Termination message: RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [10.0.101.1] receiver close called with reason 0x3 [state ESTAB] RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [BMP Message Dump : receiver 10.0.101.1, nbr (None), type Termination Message]: RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: 0300 0000 1f05 0000 000f 636f 6e66 6967 RP/0/0/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: 2073 6875 7464 6f77 6e00 0100 0200 00 RP/0/2/CPU0:Aug 18 09:37:33 : bgp[1039]: [default-mgmt]: [10.0.101.1] receiver close called with reason 0x3 [state NONE]