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napalm-automation / napalm

Network Automation and Programmability Abstraction Layer with Multivendor support
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Error with parsing BGP summary ipv6 on napalm_ios #572

Closed natieitan closed 6 years ago

natieitan commented 6 years ago

Running get_bgp_neighbors() give me error when we have full ipv6 neighbor

The error: Traceback (most recent call last): File "", line 1, in File "/Library/Python/2.7/site-packages/napalm_ios/ios.py", line 1330, in get_bgp_neighbors remote_addr = napalm_base.helpers.ip(entry['remote_addr']) KeyError: u'remote_addr'

These are the lines of the show command output:
Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
FD11:54::10:48:7:2
                4        11054  291258  291230    47481    0    0 8w5d           13
FD11:54:10:48:98:153:0:10
                4        65048   89045   98921    47481    0    0 8w5d           12
FD11:54:10:48:99:53:0:2
                4        65048   89045   98912    47481    0    0 8w5d           12

That's when I printed the entries in summary_data: {u'router_id': u'178.249.100.124', u'uptime': u'8w5d', u'remote_as': u'11054', u'afi': u'IPv6', u'remote_addr': u'FD11:54::10:48:7:2', u'local_as': u'11054', u'accepted_prefixes': u'13'} {u'router_id': u'178.249.100.124', u'uptime': u'8w5d', u'remote_as': u'65048', u'afi': u'IPv6', u'local_as': u'11054', u'accepted_prefixes': u'12'}

Seems like the regex can't parse the IPv6 on our table and leaves the remote_addr empty. It seems to happen only on the IPv6 neighbors without any '::'

targuan commented 6 years ago

Hi, it seems there is no tests for ipv6 bgp neighbors for this driver. Could you provide the output of show bgp all summary , show bgp ipv4 unicast neighbors and show bgp ipv6 unicast neighbors ?

natieitan commented 6 years ago

Hi, Sure, I just had to change part of the IP addresses to X.

show bgp all summary For address family: IPv4 Unicast BGP router identifier 178.249.100.124, local AS number 11054 BGP table version is 3671167, main routing table version 3671167 288197 network entries using 71472856 bytes of memory 293932 path entries using 35271840 bytes of memory 98 multipath network entries and 196 multipath paths 50637/2748 BGP path/bestpath attribute entries using 12963072 bytes of memory 1 BGP rrinfo entries using 40 bytes of memory 45781 BGP AS-PATH entries using 2277562 bytes of memory 1 BGP ATTR_SET entries using 40 bytes of memory 54 BGP community entries using 1472 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 20 BGP filter-list cache entries using 640 bytes of memory BGP using 121987482 total bytes of memory 283968 received paths for inbound soft reconfiguration BGP activity 6860087/6557660 prefixes, 9272646/8964479 paths, scan interval 60 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 10.XX.1.2 4 11054 2053835 1756783 3671167 0 0 9w5d 5487 10.XX.12.1 4 11054 1895444 1160312 3671167 0 0 9w5d 4240 10.XX.98.10 4 65048 1185435 1160368 3671162 0 0 9w5d 112 10.XX.99.2 4 65048 1185448 1160366 3671162 0 0 9w5d 112 149.X.XX.37 4 174 5749270 322002 3671162 0 0 9w5d 1 192.168.26.1 4 19551 43342 46254 3671162 0 0 2w0d 0

For address family: IPv6 Unicast BGP router identifier 178.249.100.124, local AS number 11054 BGP table version is 50068, main routing table version 50068 14209 network entries using 3864848 bytes of memory 14235 path entries using 2049840 bytes of memory 12 multipath network entries and 24 multipath paths 6840/2 BGP path/bestpath attribute entries using 1751040 bytes of memory 1 BGP rrinfo entries using 40 bytes of memory 45781 BGP AS-PATH entries using 2277562 bytes of memory 1 BGP ATTR_SET entries using 40 bytes of memory 54 BGP community entries using 1472 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 20 BGP filter-list cache entries using 640 bytes of memory BGP using 9945442 total bytes of memory 14197 received paths for inbound soft reconfiguration BGP activity 6860087/6557660 prefixes, 9272646/8964479 paths, scan interval 60 secs

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 2001:XXX:2:XX::2:1 4 174 2455913 321971 50068 0 0 9w5d 1 FD11:54::10:XX:7:2 4 11054 323883 323851 50068 0 0 9w5d 13 FD11:54:10:XX:98:153:0:10 4 65048 99016 110005 50068 0 0 9w5d 12 FD11:54:10:XX:99:53:0:2 4 65048 99016 109988 50068 0 0 9w5d 12

natieitan commented 6 years ago

show bgp ipv4 unicast neighbors BGP neighbor is 10.XX.1.2, remote AS 11054, internal link Description: IBGP to ASR-NL2 BGP version 4, remote router ID 178.XXX.100.125 BGP state = Established, up for 9w5d Last read 00:00:00, last write 00:00:00, hold time is 15, keepalive interval is 5 seconds Configured hold time is 15, keepalive interval is 5 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv4 Unicast (was not preserved Enhanced Refresh Capability: advertised and received Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:           697228    1000303
Keepalives:       1059590    1053587
Route Refresh:          0          0
Total:            1756825    2053891

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 0 seconds

For address family: IPv4 Unicast Session: 10.XX.1.2 BGP table version 3671220, neighbor version 3671220/0 Output queue size : 0 Index 29, Advertise bit 3 29 update-group member Inbound soft reconfiguration allowed NEXT_HOP is always this router for eBGP paths Outbound path policy configured Route map for outgoing advertisements is RM-NHS Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 4359 5484 (Consumes 658080 bytes) Prefixes Total: 548539 799828 Implicit Withdraw: 296678 350265 Explicit Withdraw: 247502 444079 Used as bestpath: n/a 5369 Used as multipath: n/a 0

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Bestpath from this peer: 800796 n/a Total: 800796 0 Number of NLRIs in the update sent: max 1140, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: 9w0d Last Sent Refresh End-of-rib: 9w0d Refresh-Out took 0 seconds Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 3 0 Refresh End-of-RIB 3 0

Address tracking is enabled, the RIB does have a route to 10.XX.1.2 Connections established 3; dropped 2 Last reset 9w5d, due to BGP protocol initialization Interface associated: (none) (peering address NOT in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 255 Local host: 10.48.1.1, Local port: 14785 Foreign host: 10.48.1.2, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD4122D9): Timer Starts Wakeups Next Retrans 1316269 246 0x0 TimeWait 0 0 0x0 AckHold 1348122 988297 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 5915521 5915520 0x2AD41246F DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 3779431210 snduna: 3848944460 sndnxt: 3848944460 irs: 4272615530 rcvnxt: 71326833

sndwnd: 16365 scale: 0 maxrcvwnd: 16384 rcvwnd: 15828 scale: 0 delrcvwnd: 556

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1629 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 2023 ms, Receive idletime: 1823 ms Status Flags: active open Option Flags: nagle, path mtu capable, md5 IP Precedence value : 6

Datagrams (max data segment is 1460 bytes): Rcvd: 2518163 (out of order: 0), with data: 1427486, total data bytes: 93678598 Sent: 2451950 (retransmit: 246, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 1325183, total data bytes: 69513249

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFADC482DC0 FREE

BGP neighbor is 10.XX.12.1, remote AS 11054, internal link Description: IBGP to NOCTION BGP version 4, remote router ID 10.48.12.1 BGP state = Established, up for 9w5d Last read 00:00:04, last write 00:00:01, hold time is 15, keepalive interval is 5 seconds Configured hold time is 15, keepalive interval is 5 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:               77     707491
Keepalives:       1160262    1187998
Route Refresh:          0          0
Total:            1160340    1895490

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 0 seconds

For address family: IPv4 Unicast Session: 10.48.12.1 BGP table version 3671220, neighbor version 3671220/0 Output queue size : 0 Index 30, Advertise bit 4 Route-Reflector Client 30 update-group member Inbound soft reconfiguration allowed Community attribute sent to this neighbor Extended-community attribute sent to this neighbor Inbound path policy configured Route map for incoming advertisements is RM-IRP-IN Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 128 4237 (Consumes 510960 bytes) Prefixes Total: 538 557021 Implicit Withdraw: 402 305298 Explicit Withdraw: 8 247486 Used as bestpath: n/a 4237 Used as multipath: n/a 0 Saved (soft-reconfig): n/a 21 (Consumes 2520 bytes)

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Bestpath from this peer: 548040 n/a Bestpath from iBGP peer: 800756 n/a Total: 1348796 0 Number of NLRIs in the update sent: max 97, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 10.XX.12.1 Connections established 11; dropped 10 Last reset 9w5d, due to Active open failed Interface associated: (none) (peering address NOT in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 255 Local host: 10.XX.99.100, Local port: 179 Foreign host: 10.XX.12.1, Foreign port: 35414 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD412869): Timer Starts Wakeups Next Retrans 1160306 2 0x0 TimeWait 0 0 0x0 AckHold 1564752 1192850 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 0 0 0x0 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 742044453 snduna: 764096434 sndnxt: 764096434 irs: 2746955898 rcvnxt: 2812571575

sndwnd: 40352 scale: 0 maxrcvwnd: 16384 rcvwnd: 15221 scale: 0 delrcvwnd: 1163

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1000 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 270 ms, Receive idletime: 470 ms Status Flags: passive open, gen tcbs Option Flags: nagle, path mtu capable IP Precedence value : 6

Datagrams (max data segment is 1460 bytes): Rcvd: 3019182 (out of order: 0), with data: 1858216, total data bytes: 65615676 Sent: 2691383 (retransmit: 2, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 1160303, total data bytes: 22051980

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEBDD0 FREE

BGP neighbor is 10.XX.98.10, remote AS 65048, external link Description: eBGP to N5624-AGG02 BGP version 4, remote router ID 10.XX.89.3 BGP state = Established, up for 9w5d Last read 00:00:00, last write 00:00:04, hold time is 15, keepalive interval is 5 seconds Configured hold time is 15, keepalive interval is 5 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv4 Unicast (was not preserved Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:                9         30
Keepalives:       1160386    1185433
Route Refresh:          0          0
Total:            1160396    1185464

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv4 Unicast Session: 10.XX.98.10 BGP table version 3671220, neighbor version 3671211/3671220 Output queue size : 0 Index 26, Advertise bit 0 26 update-group member Inbound soft reconfiguration allowed My AS number is allowed for 1 number of times Outbound path policy configured Route map for outgoing advertisements is adv-to-internal-net Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 1 112 (Consumes 13440 bytes) Prefixes Total: 9 134 Implicit Withdraw: 8 8 Explicit Withdraw: 0 14 Used as bestpath: n/a 94 Used as multipath: n/a 98

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Other Policies: 1349316 n/a Total: 1349316 0 Number of NLRIs in the update sent: max 1, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 10.XX.98.10 Connections established 5; dropped 4 Last reset 9w5d, due to Active open failed External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/1.153 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: 10.48.98.9, Local port: 179 Foreign host: 10.48.98.10, Foreign port: 38586 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD412A90): Timer Starts Wakeups Next Retrans 1160397 2 0x0 TimeWait 0 0 0x0 AckHold 1185460 1124037 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 0 0 0x0 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 3581172533 snduna: 3603220366 sndnxt: 3603220366 irs: 1966769928 rcvnxt: 1989295151

sndwnd: 17280 scale: 0 maxrcvwnd: 16384 rcvwnd: 15605 scale: 0 delrcvwnd: 779

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1595 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 1059 ms, Receive idletime: 1259 ms Status Flags: passive open, gen tcbs Option Flags: nagle, path mtu capable, md5, Retrans timeout IP Precedence value : 6

Datagrams (max data segment is 1460 bytes): Rcvd: 2319930 (out of order: 0), with data: 1185460, total data bytes: 22525222 Sent: 2300087 (retransmit: 2, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 1160396, total data bytes: 22047832

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEBD00 FREE

BGP neighbor is 10.XX.99.2, remote AS 65048, external link Description: eBGP to N5624-AGG01 BGP version 4, remote router ID 10.XX.89.2 BGP state = Established, up for 9w5d Last read 00:00:02, last write 00:00:00, hold time is 15, keepalive interval is 5 seconds Configured hold time is 15, keepalive interval is 5 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv4 Unicast (was not preserved Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:                9         30
Keepalives:       1160385    1185446
Route Refresh:          0          0
Total:            1160395    1185477

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv4 Unicast Session: 10.48.99.2 BGP table version 3671220, neighbor version 3671211/3671220 Output queue size : 0 Index 26, Advertise bit 0 26 update-group member Inbound soft reconfiguration allowed My AS number is allowed for 1 number of times Outbound path policy configured Route map for outgoing advertisements is adv-to-internal-net Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 1 112 (Consumes 13440 bytes) Prefixes Total: 9 136 Implicit Withdraw: 8 10 Explicit Withdraw: 0 14 Used as bestpath: n/a 15 Used as multipath: n/a 98

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Other Policies: 1349316 n/a Total: 1349316 0 Number of NLRIs in the update sent: max 1, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 10.XX.99.2 Connections established 5; dropped 4 Last reset 9w5d, due to Interface flap of session 1 External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/0.53 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: 10.48.99.1, Local port: 23954 Foreign host: 10.48.99.2, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD412C92): Timer Starts Wakeups Next Retrans 1160398 3 0x0 TimeWait 0 0 0x0 AckHold 1185472 1124068 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 5918827 5918826 0x2AD413030 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 3745332306 snduna: 3767380120 sndnxt: 3767380120 irs: 531528241 rcvnxt: 554053672

sndwnd: 17280 scale: 0 maxrcvwnd: 16384 rcvwnd: 15415 scale: 0 delrcvwnd: 969

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1558 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 416 ms, Receive idletime: 296 ms Status Flags: active open Option Flags: nagle, path mtu capable, md5 IP Precedence value : 6

Datagrams (max data segment is 1460 bytes): Rcvd: 2320010 (out of order: 0), with data: 1185472, total data bytes: 22525430 Sent: 2300120 (retransmit: 3, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 1160394, total data bytes: 22047813

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEBC30 FREE

BGP neighbor is 149.X.XX.37, remote AS 174, external link BGP version 4, remote router ID 38.XX.1.201 BGP state = Established, up for 9w5d Last read 00:00:01, last write 00:00:03, hold time is 60, keepalive interval is 20 seconds Configured hold time is 60, keepalive interval is 20 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:             1114    5551449
Keepalives:        320895     197941
Route Refresh:          0          0
Total:             322010    5749391

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv4 Unicast Session: 149.X.XX.37 BGP table version 3671220, neighbor version 3671211/3671220 Output queue size : 0 Index 34, Advertise bit 1 34 update-group member Inbound soft reconfiguration allowed Private AS number all removed from updates to this neighbor Inbound path policy configured Outbound path policy configured Outgoing update AS path filter list is 10 Route map for incoming advertisements is rcv-from-isp-cogent Route map for outgoing advertisements is adv-to-isp-cogent Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 10 1 (Consumes 34075200 bytes) Prefixes Total: 20 197943 Implicit Withdraw: 6 197942 Explicit Withdraw: 1346 0 Used as bestpath: n/a 1 Used as multipath: n/a 0 Saved (soft-reconfig): n/a 283959 (Consumes 34075080 bytes)

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- route-map: 0 21386369 AS_PATH loop: n/a 407 Other Policies: 1326822 n/a Total: 1326822 21386776 Maximum prefixes allowed 200000 (warning-only) Threshold for warning message 90% Number of NLRIs in the update sent: max 1092, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 149.X.XX.37 Connections established 3; dropped 2 Last reset 9w5d, due to Interface flap of session 1 External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/3 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: 149.6.60.38, Local port: 48626 Foreign host: 149.6.60.37, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD412EA2): Timer Starts Wakeups Next Retrans 320917 1 0x0 TimeWait 0 0 0x0 AckHold 674675 414302 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 5915404 5915403 0x2AD413039 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 2064930194 snduna: 2071069731 sndnxt: 2071069731 irs: 1145364588 rcvnxt: 1666035827

sndwnd: 32027 scale: 0 maxrcvwnd: 16384 rcvwnd: 15989 scale: 0 delrcvwnd: 395

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1628 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 1294 ms, Receive idletime: 1494 ms Status Flags: active open Option Flags: nagle, path mtu capable, md5 IP Precedence value : 6

Datagrams (max data segment is 1460 bytes): Rcvd: 1169633 (out of order: 1165), with data: 853065, total data bytes: 520671238 Sent: 1161636 (retransmit: 1, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 320939, total data bytes: 6139536

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFADC482B50 FREE

BGP neighbor is 192.168.26.1, remote AS 19551, external link Description: BGP BGP version 4, remote router ID 107.XXX.16.254 BGP state = Established, up for 2w0d Last read 00:00:02, last write 00:00:28, hold time is 90, keepalive interval is 30 seconds Configured hold time is 90, keepalive interval is 30 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv4 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: none Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:                2          1
Keepalives:         46256      43345
Route Refresh:          0          0
Total:              46259      43347

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv4 Unicast Session: 192.168.26.1 BGP table version 3671220, neighbor version 3671211/3671220 Output queue size : 0 Index 56, Advertise bit 2 56 update-group member Inbound soft reconfiguration allowed Community attribute sent to this neighbor Extended-community attribute sent to this neighbor Outbound path policy configured Incoming update prefix filter list is DENY-ALL Outgoing update AS path filter list is 10 Route map for outgoing advertisements is INCAPSULA_ADV Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 4 0 Prefixes Total: 4 0 Implicit Withdraw: 0 0 Explicit Withdraw: 0 0 Used as bestpath: n/a 0 Used as multipath: n/a 0

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Other Policies: 350791 n/a Total: 350791 0 Maximum prefixes allowed 200000 (warning-only) Threshold for warning message 90% Number of NLRIs in the update sent: max 4, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 192.168.26.1 Connections established 28; dropped 27 Last reset 2w0d, due to Interface flap of session 1 External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: Tunnel10 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: 192.168.26.2, Local port: 53047 Foreign host: 192.168.26.1, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD4131CA): Timer Starts Wakeups Next Retrans 46274 17 0x0 TimeWait 0 0 0x0 AckHold 43348 42451 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 1266901 1266900 0x2AD41341B DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 4207771421 snduna: 4208650449 sndnxt: 4208650449 irs: 3813642146 rcvnxt: 3814465784

sndwnd: 16384 scale: 0 maxrcvwnd: 16384 rcvwnd: 15263 scale: 0 delrcvwnd: 1121

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 7 ms, maxRTT: 1568 ms, ACK hold: 200 ms uptime: 1272630257 ms, Sent idletime: 2586 ms, Receive idletime: 2786 ms Status Flags: active open Option Flags: nagle, path mtu capable, md5 IP Precedence value : 6

Datagrams (max data segment is 1398 bytes): Rcvd: 89458 (out of order: 0), with data: 43347, total data bytes: 823637 Sent: 89311 (retransmit: 17, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 46258, total data bytes: 879027

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEB680 FREE

natieitan commented 6 years ago

show bgp ipv6 unicast neighbors BGP neighbor is 2001:XXX:2:XX::2:1, remote AS 174, external link BGP version 4, remote router ID 38.XX.1.201 BGP state = Established, up for 9w5d Last read 00:00:18, last write 00:00:15, hold time is 60, keepalive interval is 20 seconds Configured hold time is 60, keepalive interval is 20 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv6 Unicast: advertised and received Graceful Restart Capability: advertised Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:             1991    2258259
Keepalives:        320001     197973
Route Refresh:          0          0
Total:             321993    2456233

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv6 Unicast Session: 2001:XXX:2:XX::2:1 BGP table version 50068, neighbor version 50068/0 Output queue size : 0 Index 19, Advertise bit 1 19 update-group member Inbound soft reconfiguration allowed Private AS number all removed from updates to this neighbor Inbound path policy configured Outbound path policy configured Outgoing update AS path filter list is 10 Route map for incoming advertisements is rcv-from-isp-cogent-ipv6 Route map for outgoing advertisements is adv-to-isp-cogent-ipv6 Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 8 1 (Consumes 2044512 bytes) Prefixes Total: 14488 197973 Implicit Withdraw: 14480 197972 Explicit Withdraw: 5 0 Used as bestpath: n/a 1 Used as multipath: n/a 0 Saved (soft-reconfig): n/a 14197 (Consumes 2044368 bytes)

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- route-map: 0 3981363 AS_PATH loop: n/a 212 Other Policies: 9055 n/a Total: 9055 3981575 Maximum prefixes allowed 30000 (warning-only) Threshold for warning message 90% Number of NLRIs in the update sent: max 8, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to 2001:XXX:2:XX::2:1 Connections established 3; dropped 2 Last reset 9w5d, due to Active open failed External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/3 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: 2001:XXX:2:XX::2:2, Local port: 179 Foreign host: 2001:XXX:2:XX::2:1, Foreign port: 35412 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD457F0D): Timer Starts Wakeups Next Retrans 321952 0 0x0 TimeWait 0 0 0x0 AckHold 608680 471904 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 0 0 0x0 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 1070560236 snduna: 1076902333 sndnxt: 1076902333 irs: 1382037782 rcvnxt: 1630855169

sndwnd: 32445 scale: 0 maxrcvwnd: 16384 rcvwnd: 15962 scale: 0 delrcvwnd: 422

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1629 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 16384 ms, Receive idletime: 16180 ms Status Flags: passive open, gen tcbs Option Flags: nagle, path mtu capable IP Precedence value : 6

Datagrams (max data segment is 1440 bytes): Rcvd: 965714 (out of order: 0), with data: 649611, total data bytes: 248817386 Sent: 971708 (retransmit: 0, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 971708, total data bytes: 45210424

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFADC482E90 FREE

BGP neighbor is FD11:54::10:XX:7:2, remote AS 11054, internal link Description: IBGP-TO-ASR-2 BGP version 4, remote router ID 178.249.100.125 BGP state = Established, up for 9w5d Last read 00:00:16, last write 00:00:15, hold time is 60, keepalive interval is 20 seconds Configured hold time is 60, keepalive interval is 20 seconds Minimum holdtime from neighbor is 0 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv6 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv6 Unicast (was not preserved Enhanced Refresh Capability: advertised and received Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:             3967       3967
Keepalives:        319900     319938
Route Refresh:          0          0
Total:             323874     323906

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 0 seconds

For address family: IPv6 Unicast Session: FD11:54::10:48:7:2 BGP table version 50068, neighbor version 50068/0 Output queue size : 0 Index 16, Advertise bit 2 16 update-group member Inbound soft reconfiguration allowed NEXT_HOP is always this router for eBGP paths Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 13 13 (Consumes 1872 bytes) Prefixes Total: 25765 25768 Implicit Withdraw: 25750 25755 Explicit Withdraw: 2 0 Used as bestpath: n/a 0 Used as multipath: n/a 0

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- Bestpath from this peer: 3 n/a Total: 3 0 Number of NLRIs in the update sent: max 12, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: 9w0d Last Sent Refresh End-of-rib: 9w0d Refresh-Out took 0 seconds Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 3 0 Refresh End-of-RIB 3 0

Address tracking is enabled, the RIB does have a route to FD11:54::10:XX:7:2 Connections established 3; dropped 2 Last reset 9w5d, due to Active open failed Interface associated: (none) (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 255 Local host: FD11:54::10:48:7:1, Local port: 34732 Foreign host: FD11:54::10:48:7:2, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD458101): Timer Starts Wakeups Next Retrans 321952 65 0x0 TimeWait 0 0 0x0 AckHold 321889 313817 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 5914293 5914292 0x2AD45812B DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 155962018 snduna: 162502218 sndnxt: 162502218 irs: 3474250188 rcvnxt: 3480791063

sndwnd: 15111 scale: 0 maxrcvwnd: 16384 rcvwnd: 15149 scale: 0 delrcvwnd: 1235

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1633 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 15859 ms, Receive idletime: 15659 ms Status Flags: active open Option Flags: nagle, path mtu capable IP Precedence value : 6

Datagrams (max data segment is 1440 bytes): Rcvd: 640597 (out of order: 0), with data: 321923, total data bytes: 6540874 Sent: 640516 (retransmit: 65, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 640516, total data bytes: 32160847

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEBB60 FREE

BGP neighbor is FD11:54:10:XX:98:153:0:10, remote AS 65048, external link Description: eBGP to N5624-AGG02 BGP version 4, remote router ID 10.XX.89.3 BGP state = Established, up for 9w5d Last read 00:00:46, last write 00:00:40, hold time is 180, keepalive interval is 60 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv6 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv6 Unicast (was not preserved Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:             1986          3
Keepalives:        108026      99019
Route Refresh:          0          0
Total:             110013      99023

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv6 Unicast Session: FD11:54:10:XX:98:153:0:10 BGP table version 50068, neighbor version 50068/0 Output queue size : 0 Index 14, Advertise bit 0 14 update-group member Inbound soft reconfiguration allowed Outbound path policy configured Route map for outgoing advertisements is adv-to-internal-net-ipv6 Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 1 12 (Consumes 1728 bytes) Prefixes Total: 1988 12 Implicit Withdraw: 1987 0 Explicit Withdraw: 0 0 Used as bestpath: n/a 12 Used as multipath: n/a 12

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- AS_PATH loop: n/a 1 Other Policies: 23820 n/a Total: 23820 1 Number of NLRIs in the update sent: max 1, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to FD11:54:10:XX:98:153:0:10 Connections established 5; dropped 4 Last reset 9w5d, due to Active open failed External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/1.153 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: FD11:54:10:48:98:153:0:9, Local port: 46472 Foreign host: FD11:54:10:48:98:153:0:10, Foreign port: 179 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD4582D7): Timer Starts Wakeups Next Retrans 110011 2 0x0 TimeWait 0 0 0x0 AckHold 99021 97374 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 5919162 5919161 0x2AD458516 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 1313786530 snduna: 1315999906 sndnxt: 1315999906 irs: 4187603058 rcvnxt: 4189484773

sndwnd: 18720 scale: 0 maxrcvwnd: 16384 rcvwnd: 16213 scale: 0 delrcvwnd: 171

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 1 ms, maxRTT: 1537 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 40910 ms, Receive idletime: 40792 ms Status Flags: active open Option Flags: nagle, path mtu capable IP Precedence value : 6

Datagrams (max data segment is 1440 bytes): Rcvd: 208848 (out of order: 0), with data: 99020, total data bytes: 1881714 Sent: 208711 (retransmit: 2, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 208711, total data bytes: 10561823

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFAE5AEBA90 FREE

BGP neighbor is FD11:54:10:XX:99:53:0:2, remote AS 65048, external link Description: eBGP to N5624-AGG01 BGP version 4, remote router ID 10.48.89.2 BGP state = Established, up for 9w5d Last read 00:00:58, last write 00:00:31, hold time is 180, keepalive interval is 60 seconds Neighbor sessions: 1 active, is not multisession capable (disabled) Neighbor capabilities: Route refresh: advertised and received(new) Four-octets ASN Capability: advertised and received Address family IPv6 Unicast: advertised and received Graceful Restart Capability: advertised and received Remote Restart timer is 120 seconds Address families advertised by peer: IPv6 Unicast (was not preserved Enhanced Refresh Capability: advertised Multisession Capability: Stateful switchover support enabled: NO for session 1 Message statistics: InQ depth is 0 OutQ depth is 0

                     Sent       Rcvd
Opens:                  1          1
Notifications:          0          0
Updates:             1986          3
Keepalives:        108008      99019
Route Refresh:          0          0
Total:             109995      99023

Do log neighbor state changes (via global configuration) Default minimum time between advertisement runs is 30 seconds

For address family: IPv6 Unicast Session: FD11:54:10:XX:99:53:0:2 BGP table version 50068, neighbor version 50068/0 Output queue size : 0 Index 14, Advertise bit 0 14 update-group member Inbound soft reconfiguration allowed Outbound path policy configured Route map for outgoing advertisements is adv-to-internal-net-ipv6 Slow-peer detection is disabled Slow-peer split-update-group dynamic is disabled Sent Rcvd Prefix activity: ---- ---- Prefixes Current: 1 12 (Consumes 1728 bytes) Prefixes Total: 1988 12 Implicit Withdraw: 1987 0 Explicit Withdraw: 0 0 Used as bestpath: n/a 0 Used as multipath: n/a 12

                               Outbound    Inbound

Local Policy Denied Prefixes: -------- ------- AS_PATH loop: n/a 1 Other Policies: 23820 n/a Total: 23820 1 Number of NLRIs in the update sent: max 1, min 0 Last detected as dynamic slow peer: never Dynamic slow peer recovered: never Refresh Epoch: 1 Last Sent Refresh Start-of-rib: never Last Sent Refresh End-of-rib: never Last Received Refresh Start-of-rib: never Last Received Refresh End-of-rib: never Sent Rcvd Refresh activity: ---- ---- Refresh Start-of-RIB 0 0 Refresh End-of-RIB 0 0

Address tracking is enabled, the RIB does have a route to FD11:54:10:XX:99:53:0:2 Connections established 5; dropped 4 Last reset 9w5d, due to Peer closed the session External BGP neighbor configured for connected checks (single-hop no-disable-connected-check) Interface associated: TenGigabitEthernet0/1/0.53 (peering address in same link) Transport(tcp) path-mtu-discovery is enabled Graceful-Restart is enabled, restart-time 120 seconds, stalepath-time 360 seconds SSO is disabled Connection state is ESTAB, I/O status: 1, unread input bytes: 0
Connection is ECN Disabled, Mininum incoming TTL 0, Outgoing TTL 1 Local host: FD11:54:10:48:99:53:0:1, Local port: 179 Foreign host: FD11:54:10:48:99:53:0:2, Foreign port: 8370 Connection tableid (VRF): 0 Maximum output segment queue size: 50

Enqueued packets for retransmit: 0, input: 0 mis-ordered: 0 (0 bytes)

Event Timers (current time is 0x2AD4584C2): Timer Starts Wakeups Next Retrans 110001 10 0x0 TimeWait 0 0 0x0 AckHold 99020 97330 0x0 SendWnd 0 0 0x0 KeepAlive 0 0 0x0 GiveUp 0 0 0x0 PmtuAger 0 0 0x0 DeadWait 0 0 0x0 Linger 0 0 0x0 ProcessQ 0 0 0x0

iss: 748612247 snduna: 750825281 sndnxt: 750825281 irs: 31374203 rcvnxt: 33255886

sndwnd: 17280 scale: 0 maxrcvwnd: 16384 rcvwnd: 16232 scale: 0 delrcvwnd: 152

SRTT: 1000 ms, RTTO: 1003 ms, RTV: 3 ms, KRTT: 0 ms minRTT: 0 ms, maxRTT: 1536 ms, ACK hold: 200 ms uptime: -1 ms, Sent idletime: 32182 ms, Receive idletime: 32064 ms Status Flags: passive open, gen tcbs Option Flags: nagle, path mtu capable IP Precedence value : 6

Datagrams (max data segment is 1440 bytes): Rcvd: 208824 (out of order: 0), with data: 99020, total data bytes: 1881682 Sent: 208651 (retransmit: 10, fastretransmit: 0, partialack: 0, Second Congestion: 0), with data: 208651, total data bytes: 10559081

Packets received in fast path: 0, fast processed: 0, slow path: 0 fast lock acquisition failures: 0, slow path: 0 TCP Semaphore 0x7EFADC4829B0 FREE

dbarrosop commented 6 years ago

Fixed via #583