RP/0/RP0/CPU0:R4#show version Thu Sep 10 08:51:14.392 UTC Cisco IOS XR Software, Version 26.1.1 LNT Copyright (c) 2013-2026 by Cisco Systems, Inc. Build Information: Built By : cisco Built On : Thu Feb 26 03:41:18 UTC 2026 Build Host : iox-lnx-054 Workspace : /auto/srcarchive12/prod/26.1.1/xrd-control-plane/ws/ Version : 26.1.1 Label : 26.1.1 cisco XRd Control Plane cisco XRd-CP-C-01 processor with 248GB of memory R4 uptime is 19 minutes XRd Control Plane Container RP/0/RP0/CPU0:R4#show interface description Thu Sep 10 08:51:14.483 UTC Interface Status Protocol Description -------------------------------------------------------------------------------- Lo0 up up router-id / iBGP peering Lo1 up up advertised network 192.168.4.0/24 Nu0 up up Mg0/RP0/CPU0/0 up up management Gi0/0/0/0 up up to GigabitEthernet0/0/0/1.R1 (eBGP to AS 65001) Gi0/0/0/1 up up to GigabitEthernet0/0/0/1.R2 (eBGP to AS 65001) Gi0/0/0/2 up up to GigabitEthernet0/0/0/0.R5 (eBGP to AS 65003) RP/0/RP0/CPU0:R4#show route Thu Sep 10 08:51:14.610 UTC Codes: C - connected, S - static, R - RIP, B - BGP, (>) - Diversion path D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, su - IS-IS summary null, * - candidate default U - per-user static route, o - ODR, L - local, G - DAGR, l - LISP A - access/subscriber, a - Application route M - mobile route, r - RPL, t - Traffic Engineering, (!) - FRR Backup path s - local SRv6 route, z - local IID route Gateway of last resort is not set L 10.0.0.4/32 is directly connected, 00:17:23, Loopback0 C 10.1.4.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/0 L 10.1.4.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/0 C 10.2.4.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/1 L 10.2.4.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/1 C 10.4.5.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/2 L 10.4.5.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/2 B 192.168.1.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 B 192.168.2.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 B 192.168.3.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 C 192.168.4.0/24 is directly connected, 00:17:23, Loopback1 L 192.168.4.1/32 is directly connected, 00:17:23, Loopback1 B 192.168.5.0/24 [20/0] via 10.4.5.5, 00:14:15 B 192.168.6.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 RP/0/RP0/CPU0:R4#show route Thu Sep 10 08:51:14.739 UTC Codes: C - connected, S - static, R - RIP, B - BGP, (>) - Diversion path D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, su - IS-IS summary null, * - candidate default U - per-user static route, o - ODR, L - local, G - DAGR, l - LISP A - access/subscriber, a - Application route M - mobile route, r - RPL, t - Traffic Engineering, (!) - FRR Backup path s - local SRv6 route, z - local IID route Gateway of last resort is not set L 10.0.0.4/32 is directly connected, 00:17:23, Loopback0 C 10.1.4.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/0 L 10.1.4.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/0 C 10.2.4.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/1 L 10.2.4.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/1 C 10.4.5.0/24 is directly connected, 00:17:19, GigabitEthernet0/0/0/2 L 10.4.5.4/32 is directly connected, 00:17:19, GigabitEthernet0/0/0/2 B 192.168.1.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 B 192.168.2.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 B 192.168.3.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 C 192.168.4.0/24 is directly connected, 00:17:23, Loopback1 L 192.168.4.1/32 is directly connected, 00:17:23, Loopback1 B 192.168.5.0/24 [20/0] via 10.4.5.5, 00:14:15 B 192.168.6.0/24 [20/0] via 10.1.4.1, 00:04:20 [20/0] via 10.2.4.2, 00:04:20 RP/0/RP0/CPU0:R4#show ospf neighbor Thu Sep 10 08:51:14.854 UTC RP/0/RP0/CPU0:R4#show bgp summary Thu Sep 10 08:51:15.365 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs BGP is operating in STANDALONE mode. Process RcvTblVer bRIB/RIB LabelVer ImportVer SendTblVer StandbyVer Speaker 17 17 17 17 17 0 Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd 10.1.4.1 0 65001 24 23 17 0 0 00:17:16 4 10.2.4.2 0 65001 24 22 17 0 0 00:17:13 4 10.4.5.5 0 65003 20 23 17 0 0 00:16:15 2 RP/0/RP0/CPU0:R4#show bgp Thu Sep 10 08:51:15.543 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 192.168.1.0/24 10.1.4.1 0 0 65001 i * 10.2.4.2 0 65001 i *> 192.168.2.0/24 10.1.4.1 0 65001 i * 10.2.4.2 0 0 65001 i *> 192.168.3.0/24 10.1.4.1 0 65001 i * 10.2.4.2 0 65001 i *> 192.168.4.0/24 0.0.0.0 0 32768 i *> 192.168.5.0/24 10.4.5.5 0 0 65003 i *> 192.168.6.0/24 10.1.4.1 0 65001 65004 i * 10.2.4.2 0 65001 65004 i * 10.4.5.5 0 65003 65004 i Processed 6 prefixes, 11 paths RP/0/RP0/CPU0:R4#show bgp 192.168.1.0/24 Thu Sep 10 08:51:15.726 UTC BGP routing table entry for 192.168.1.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 14 14 Last Modified: Sep 10 08:46:54.023 for 00:04:21 Paths: (2 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 65001, (received & used) 10.1.4.1 from 10.1.4.1 (10.0.0.1) Origin IGP, metric 0, localpref 100, valid, external, best, group-best, multipath Received Path ID 0, Local Path ID 1, version 14 Origin-AS validity: (disabled) Path #2: Received by speaker 0 Not advertised to any peer 65001, (received & used) 10.2.4.2 from 10.2.4.2 (10.0.0.2) Origin IGP, localpref 100, valid, external, multipath Received Path ID 0, Local Path ID 0, version 0 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R4#show bgp 192.168.2.0/24 Thu Sep 10 08:51:15.866 UTC BGP routing table entry for 192.168.2.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 15 15 Last Modified: Sep 10 08:46:54.023 for 00:04:21 Paths: (2 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 65001, (received & used) 10.1.4.1 from 10.1.4.1 (10.0.0.1) Origin IGP, localpref 100, valid, external, best, group-best, multipath Received Path ID 0, Local Path ID 1, version 15 Origin-AS validity: (disabled) Path #2: Received by speaker 0 Not advertised to any peer 65001, (received & used) 10.2.4.2 from 10.2.4.2 (10.0.0.2) Origin IGP, metric 0, localpref 100, valid, external, multipath Received Path ID 0, Local Path ID 0, version 0 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R4#show bgp 192.168.3.0/24 Thu Sep 10 08:51:16.005 UTC BGP routing table entry for 192.168.3.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 16 16 Last Modified: Sep 10 08:46:54.023 for 00:04:22 Paths: (2 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 65001, (received & used) 10.1.4.1 from 10.1.4.1 (10.0.0.1) Origin IGP, localpref 100, valid, external, best, group-best, multipath Received Path ID 0, Local Path ID 1, version 16 Origin-AS validity: (disabled) Path #2: Received by speaker 0 Not advertised to any peer 65001, (received & used) 10.2.4.2 from 10.2.4.2 (10.0.0.2) Origin IGP, localpref 100, valid, external, multipath Received Path ID 0, Local Path ID 0, version 0 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R4#show bgp 192.168.4.0/24 Thu Sep 10 08:51:16.157 UTC BGP routing table entry for 192.168.4.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 6 6 Last Modified: Sep 10 08:35:59.023 for 00:15:17 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.4.2 10.4.5.5 10.1.4.1 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.4.2 10.4.5.5 10.1.4.1 Local 0.0.0.0 from 0.0.0.0 (10.0.0.4) Origin IGP, metric 0, localpref 100, weight 32768, valid, local, best, group-best Received Path ID 0, Local Path ID 1, version 6 RP/0/RP0/CPU0:R4#show bgp 192.168.5.0/24 Thu Sep 10 08:51:16.370 UTC BGP routing table entry for 192.168.5.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 7 7 Last Modified: Sep 10 08:37:00.023 for 00:14:16 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.4.2 10.1.4.1 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.4.2 10.1.4.1 65003, (received & used) 10.4.5.5 from 10.4.5.5 (10.0.0.5) Origin IGP, metric 0, localpref 100, valid, external, best, group-best Received Path ID 0, Local Path ID 1, version 7 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R4#show bgp 192.168.6.0/24 Thu Sep 10 08:51:16.528 UTC BGP routing table entry for 192.168.6.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 17 17 Last Modified: Sep 10 08:46:54.023 for 00:04:22 Paths: (3 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.4.5.5 65001 65004, (received & used) 10.1.4.1 from 10.1.4.1 (10.0.0.1) Origin IGP, localpref 100, valid, external, best, group-best, multipath Received Path ID 0, Local Path ID 1, version 17 Origin-AS validity: (disabled) Path #2: Received by speaker 0 Not advertised to any peer 65001 65004, (received & used) 10.2.4.2 from 10.2.4.2 (10.0.0.2) Origin IGP, localpref 100, valid, external, multipath Received Path ID 0, Local Path ID 0, version 0 Origin-AS validity: (disabled) Path #3: Received by speaker 0 Not advertised to any peer 65003 65004, (received & used) 10.4.5.5 from 10.4.5.5 (10.0.0.5) Origin IGP, localpref 100, valid, external, group-best Received Path ID 0, Local Path ID 0, version 0 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R4#show route 192.168.4.0/24 Thu Sep 10 08:51:16.712 UTC Routing entry for 192.168.4.0/24 Known via "connected", distance 0, metric 0 (connected) Installed Sep 10 08:33:51.671 for 00:17:25 Routing Descriptor Blocks directly connected, via Loopback1 Route metric is 0 No advertising protos. RP/0/RP0/CPU0:R4#show route 192.168.6.0/24 Thu Sep 10 08:51:16.854 UTC Routing entry for 192.168.6.0/24 Known via "bgp 65002", distance 20, metric 0 Tag 65001, type external Installed Sep 10 08:46:54.405 for 00:04:22 Routing Descriptor Blocks 10.1.4.1, from 10.1.4.1, BGP external, BGP multi path Route metric is 0 10.2.4.2, from 10.2.4.2, BGP external, BGP multi path Route metric is 0 No advertising protos. RP/0/RP0/CPU0:R4#show cef 192.168.4.0/24 Thu Sep 10 08:51:16.980 UTC 192.168.4.0/24, version 4, attached, connected, drop adjacency, internal 0x3000061 0x0 (ptr 0x8851c7c0) [1], 0x400 (0x8988c658), 0x0 (0x0) Updated Sep 10 08:33:51.768 Prefix Len 24, traffic index 0, precedence n/a, priority 0 gateway array (0x89724640) reference count 1, flags 0x0, source rib (7), 0 backups [2 type 3 flags 0x8401 (0x897c86c8) ext 0x0 (0x0)] LW-LDI[type=3, refc=1, ptr=0x8988c658, sh-ldi=0x897c86c8] gateway array update type-time 1 Sep 10 08:33:51.768 LDI Update time Sep 10 08:33:51.768 LW-LDI-TS Sep 10 08:33:51.768 via Loopback1, 9 dependencies, weight 0, class 0 [flags 0x8] path-idx 0 NHID 0x0 [0x88932260 0x0] drop adjacency Load distribution: 0 (refcount 2) Hash OK Interface Address 0 Y recursive drop RP/0/RP0/CPU0:R4#show cef 192.168.6.0/24 Thu Sep 10 08:51:17.147 UTC 192.168.6.0/24, version 44, internal 0x5000001 0x40 (ptr 0x8851a830) [1], 0x0 (0x0), 0x0 (0x0) Updated Sep 10 08:46:54.430 local adjacency to GigabitEthernet0/0/0/0 Prefix Len 24, traffic index 0, precedence n/a, priority 4 gateway array (0x89726a58) reference count 4, flags 0x2010, source rib (7), 0 backups [1 type 3 flags 0x48501 (0x897c92d0) ext 0x0 (0x0) (collapsed)] LW-LDI[type=0, refc=0, ptr=0x0, sh-ldi=0x0] gateway array update type-time 1 Sep 10 08:46:54.407 LDI Update time Sep 10 08:46:54.429 via 10.1.4.1/32, 2 dependencies, recursive, bgp-ext, bgp-multipath [flags 0x60a0] path-idx 0 NHID 0x0 [0x8851b840 0x0] next hop 10.1.4.1/32 via 10.1.4.1/32 via 10.2.4.2/32, 2 dependencies, recursive, bgp-ext, bgp-multipath [flags 0x60a0] path-idx 1 NHID 0x0 [0x8851b1d0 0x0] next hop 10.2.4.2/32 via 10.2.4.2/32 Load distribution: 0 1 0 1 (refcount 1) Hash OK Interface Address 0 Y GigabitEthernet0/0/0/0 10.1.4.1 1 Y GigabitEthernet0/0/0/1 10.2.4.2 2 Y GigabitEthernet0/0/0/0 10.1.4.1 3 Y GigabitEthernet0/0/0/1 10.2.4.2 RP/0/RP0/CPU0:R4#show bgp neighbors Thu Sep 10 08:51:17.334 UTC BGP neighbor is 10.1.4.1 Remote AS 65001, local AS 65002, external link Description: eBGP to R1 (AS 65001) Remote router ID 10.0.0.1 BGP state = Established, up for 00:17:18 Previous State: Idle Last Received Message: KeepAlive NSR State: None Last read 00:00:17, Last read before reset 00:00:00 Hold time is 180, keepalive interval is 60 seconds Configured hold time: 180, keepalive: 60, min acceptable hold time: 3 Last write 00:00:17, attempted 19, written 19 Second last write 00:01:17, attempted 19, written 19 Last write before reset 00:00:00, attempted 0, written 0 Second last write before reset 00:00:00, attempted 0, written 0 Last write pulse rcvd Sep 10 08:50:59.784 last full not set pulse count 41 Last write pulse rcvd before reset 00:00:00 Last insert into reset queue: not set, removed at not set Socket not armed for io, armed for read, armed for write Last write thread event before reset 00:00:00, second last 00:00:00 Last KA expiry before reset 00:00:00, second last 00:00:00 Last KA error before reset 00:00:00, KA not sent 00:00:00 Last KA start before reset 00:00:00, second last 00:00:00 Precedence: internet Non-stop routing is enabled Enforcing first AS is enabled Multi-protocol capability received Neighbor capabilities: Route refresh: advertised (old + new) and received (old + new) 4-byte AS: advertised and received Address family IPv4 Unicast: advertised and received Received 24 messages, 0 notifications, 0 in queue Sent 23 messages, 0 notifications, 0 in queue Minimum time between advertisement runs is 30 secs Inbound message logging enabled, 4 messages buffered Outbound message logging enabled, 4 messages buffered Fast fallover is enabled Neighbor is directly connected Neighbor fast-fallover is not configured Neighbor is external and fast-external-fallover is not disabled For Address Family: IPv4 Unicast BGP neighbor version 17 BGP neighbor quick-withdraw version 17 Update group: 0.4 Filter-group: 0.1 No Refresh request being processed Inbound soft reconfiguration allowed (override route-refresh) AF-dependent capabilities: Extended Nexthop Encoding: advertised and received Route refresh request: received 0, sent 0 Policy for incoming advertisements is FROM-R1 Policy for outgoing advertisements is TO-R1 4 accepted prefixes, 4 are bestpaths Exact no. of prefixes denied: 0 Cumulative no. of prefixes denied: 0 Number of routes received before ingress policy run: 4 Accepted prefixes unmodified: 4 Accepted prefixes (modified and unmodified): 4 Accepted prefixes (modified and unmodified) high water mark: 4 (Sep 10 08:36:59.576) Accepted prefixes modified: 0 Accepted prefixes modified high water mark: 0 (not set) Denied prefixes: 0 Denied prefixes high water mark: 0 (not set) Prefix advertised 2, suppressed 0, withdrawn 0 An EoR was received during read-only mode Last ack version 17, Last synced ack version 0 Outstanding version objects: current 0, max 2, refresh 0 Additional-paths operation: None Advertise routes with local-label via Unicast SAFI Slow Peer State: Detection-only Detected state: FALSE, Detection threshold: 300 Detection Count: 0, Recovery Count: 0 Connections established 1; dropped 0 Local host: 10.1.4.4, Local port: 46963, IF Handle: 0x00000008 Foreign host: 10.1.4.1, Foreign port: 179 Last reset 00:00:00 BGP neighbor is 10.2.4.2 Remote AS 65001, local AS 65002, external link Description: eBGP to R2 (AS 65001) Remote router ID 10.0.0.2 BGP state = Established, up for 00:17:15 Previous State: Idle Last Received Message: KeepAlive NSR State: None Last read 00:00:17, Last read before reset 00:00:00 Hold time is 180, keepalive interval is 60 seconds Configured hold time: 180, keepalive: 60, min acceptable hold time: 3 Last write 00:00:17, attempted 19, written 19 Second last write 00:01:17, attempted 19, written 19 Last write before reset 00:00:00, attempted 0, written 0 Second last write before reset 00:00:00, attempted 0, written 0 Last write pulse rcvd Sep 10 08:50:59.619 last full not set pulse count 26 Last write pulse rcvd before reset 00:00:00 Last insert into reset queue: not set, removed at not set Socket not armed for io, armed for read, armed for write Last write thread event before reset 00:00:00, second last 00:00:00 Last KA expiry before reset 00:00:00, second last 00:00:00 Last KA error before reset 00:00:00, KA not sent 00:00:00 Last KA start before reset 00:00:00, second last 00:00:00 Precedence: internet Non-stop routing is enabled Enforcing first AS is enabled Multi-protocol capability received Neighbor capabilities: Route refresh: advertised (old + new) and received (old + new) 4-byte AS: advertised and received Address family IPv4 Unicast: advertised and received Received 24 messages, 0 notifications, 0 in queue Sent 22 messages, 0 notifications, 0 in queue Minimum time between advertisement runs is 30 secs Inbound message logging enabled, 4 messages buffered Outbound message logging enabled, 4 messages buffered Fast fallover is enabled Neighbor is directly connected Neighbor fast-fallover is not configured Neighbor is external and fast-external-fallover is not disabled For Address Family: IPv4 Unicast BGP neighbor version 17 BGP neighbor quick-withdraw version 17 Update group: 0.1 Filter-group: 0.2 No Refresh request being processed Inbound soft reconfiguration allowed (override route-refresh) AF-dependent capabilities: Extended Nexthop Encoding: advertised and received Route refresh request: received 0, sent 0 Policy for incoming advertisements is FROM-R2 Policy for outgoing advertisements is TO-R2 4 accepted prefixes, 0 are bestpaths Exact no. of prefixes denied: 0 Cumulative no. of prefixes denied: 0 Number of routes received before ingress policy run: 4 Accepted prefixes unmodified: 4 Accepted prefixes (modified and unmodified): 4 Accepted prefixes (modified and unmodified) high water mark: 4 (Sep 10 08:36:59.612) Accepted prefixes modified: 0 Accepted prefixes modified high water mark: 0 (not set) Denied prefixes: 0 Denied prefixes high water mark: 0 (not set) Prefix advertised 2, suppressed 0, withdrawn 0 An EoR was received during read-only mode Last ack version 17, Last synced ack version 0 Outstanding version objects: current 0, max 2, refresh 0 Additional-paths operation: None Advertise routes with local-label via Unicast SAFI Slow Peer State: Detection-only Detected state: FALSE, Detection threshold: 300 Detection Count: 0, Recovery Count: 0 Connections established 1; dropped 0 Local host: 10.2.4.4, Local port: 63322, IF Handle: 0x00000010 Foreign host: 10.2.4.2, Foreign port: 179 Last reset 00:00:00 BGP neighbor is 10.4.5.5 Remote AS 65003, local AS 65002, external link Description: eBGP to R5 (AS 65003) Remote router ID 10.0.0.5 BGP state = Established, up for 00:16:17 Previous State: Active Last Received Message: KeepAlive NSR State: None Last read 00:00:47, Last read before reset 00:00:00 Hold time is 180, keepalive interval is 60 seconds Configured hold time: 180, keepalive: 60, min acceptable hold time: 3 Last write 00:00:47, attempted 19, written 19 Second last write 00:01:47, attempted 19, written 19 Last write before reset 00:00:00, attempted 0, written 0 Second last write before reset 00:00:00, attempted 0, written 0 Last write pulse rcvd Sep 10 08:50:29.817 last full not set pulse count 36 Last write pulse rcvd before reset 00:00:00 Last insert into reset queue: not set, removed at not set Socket not armed for io, armed for read, armed for write Last write thread event before reset 00:00:00, second last 00:00:00 Last KA expiry before reset 00:00:00, second last 00:00:00 Last KA error before reset 00:00:00, KA not sent 00:00:00 Last KA start before reset 00:00:00, second last 00:00:00 Precedence: internet Non-stop routing is enabled Enforcing first AS is enabled Multi-protocol capability received Neighbor capabilities: Route refresh: advertised (old + new) and received (old + new) 4-byte AS: advertised and received Address family IPv4 Unicast: advertised and received Received 20 messages, 0 notifications, 0 in queue Sent 23 messages, 0 notifications, 0 in queue Minimum time between advertisement runs is 30 secs Inbound message logging enabled, 4 messages buffered Outbound message logging enabled, 4 messages buffered Fast fallover is enabled Neighbor is directly connected Neighbor fast-fallover is not configured Neighbor is external and fast-external-fallover is not disabled For Address Family: IPv4 Unicast BGP neighbor version 17 BGP neighbor quick-withdraw version 17 Update group: 0.2 Filter-group: 0.3 No Refresh request being processed Inbound soft reconfiguration allowed (override route-refresh) AF-dependent capabilities: Extended Nexthop Encoding: advertised and received Route refresh request: received 0, sent 0 Policy for incoming advertisements is FROM-R5 Policy for outgoing advertisements is TO-R5 2 accepted prefixes, 1 are bestpaths Exact no. of prefixes denied: 0 Cumulative no. of prefixes denied: 0 Number of routes received before ingress policy run: 2 Accepted prefixes unmodified: 2 Accepted prefixes (modified and unmodified): 2 Accepted prefixes (modified and unmodified) high water mark: 2 (Sep 10 08:37:29.545) Accepted prefixes modified: 0 Accepted prefixes modified high water mark: 0 (not set) Denied prefixes: 0 Denied prefixes high water mark: 0 (not set) Prefix advertised 6, suppressed 8, withdrawn 0 An EoR was not received during read-only mode Last ack version 17, Last synced ack version 0 Outstanding version objects: current 0, max 2, refresh 0 Additional-paths operation: None Advertise routes with local-label via Unicast SAFI Slow Peer State: Detection-only Detected state: FALSE, Detection threshold: 300 Detection Count: 0, Recovery Count: 0 Connections established 1; dropped 0 Local host: 10.4.5.4, Local port: 179, IF Handle: 0x00000018 Foreign host: 10.4.5.5, Foreign port: 50341 Last reset 00:00:00 RP/0/RP0/CPU0:R4#show bgp update-group Thu Sep 10 08:51:17.495 UTC Update group for IPv4 Unicast, index 0.1: Attributes: Outbound policy: TO-R2 First neighbor AS: 65001 4-byte AS capable Advertise routes with local-label via Unicast SAFI Extended Nexthop Encoding Minimum advertisement interval: 30 secs Update group desynchronized: 0 Sub-groups merged: 0 Number of refresh subgroups: 0 Messages formatted: 2, replicated: 2 All neighbor are assigned to sub-group(s) Neighbors in sub-group: 0.2, Filter-Groups num:1 Neighbors in filter-group: 0.2(RT num: 0) 10.2.4.2 Update group for IPv4 Unicast, index 0.2: Attributes: Outbound policy: TO-R5 First neighbor AS: 65003 4-byte AS capable Advertise routes with local-label via Unicast SAFI Extended Nexthop Encoding Minimum advertisement interval: 30 secs Update group desynchronized: 0 Sub-groups merged: 0 Number of refresh subgroups: 0 Messages formatted: 5, replicated: 5 All neighbor are assigned to sub-group(s) Neighbors in sub-group: 0.3, Filter-Groups num:1 Neighbors in filter-group: 0.3(RT num: 0) 10.4.5.5 Update group for IPv4 Unicast, index 0.4: Attributes: Outbound policy: TO-R1 First neighbor AS: 65001 4-byte AS capable Advertise routes with local-label via Unicast SAFI Extended Nexthop Encoding Minimum advertisement interval: 30 secs Update group desynchronized: 0 Sub-groups merged: 0 Number of refresh subgroups: 0 Messages formatted: 2, replicated: 2 All neighbor are assigned to sub-group(s) Neighbors in sub-group: 0.1, Filter-Groups num:1 Neighbors in filter-group: 0.1(RT num: 0) 10.1.4.1 RP/0/RP0/CPU0:R4#show bgp neighbors 10.1.4.1 advertised-routes Thu Sep 10 08:51:17.664 UTC Network Next Hop From AS Path 192.168.4.0/24 10.1.4.4 Local 65002i 192.168.5.0/24 10.1.4.4 10.4.5.5 65002 65003i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.1.4.1 routes Thu Sep 10 08:51:17.861 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 192.168.1.0/24 10.1.4.1 0 0 65001 i *> 192.168.2.0/24 10.1.4.1 0 65001 i *> 192.168.3.0/24 10.1.4.1 0 65001 i *> 192.168.6.0/24 10.1.4.1 0 65001 65004 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.1.4.1 received routes Thu Sep 10 08:51:18.124 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 192.168.1.0/24 10.1.4.1 0 0 65001 i *> 192.168.2.0/24 10.1.4.1 0 65001 i *> 192.168.3.0/24 10.1.4.1 0 65001 i *> 192.168.6.0/24 10.1.4.1 0 65001 65004 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.2.4.2 advertised-routes Thu Sep 10 08:51:18.286 UTC Network Next Hop From AS Path 192.168.4.0/24 10.2.4.4 Local 65002i 192.168.5.0/24 10.2.4.4 10.4.5.5 65002 65003i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.2.4.2 routes Thu Sep 10 08:51:18.540 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 192.168.1.0/24 10.2.4.2 0 65001 i * 192.168.2.0/24 10.2.4.2 0 0 65001 i * 192.168.3.0/24 10.2.4.2 0 65001 i * 192.168.6.0/24 10.2.4.2 0 65001 65004 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.2.4.2 received routes Thu Sep 10 08:51:18.713 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path * 192.168.1.0/24 10.2.4.2 0 65001 i * 192.168.2.0/24 10.2.4.2 0 0 65001 i * 192.168.3.0/24 10.2.4.2 0 65001 i * 192.168.6.0/24 10.2.4.2 0 65001 65004 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.4.5.5 advertised-routes Thu Sep 10 08:51:18.885 UTC Network Next Hop From AS Path 192.168.1.0/24 10.4.5.4 10.1.4.1 65002 65001i 192.168.2.0/24 10.4.5.4 10.1.4.1 65002 65001i 192.168.3.0/24 10.4.5.4 10.1.4.1 65002 65001i 192.168.4.0/24 10.4.5.4 Local 65002i 192.168.6.0/24 10.4.5.4 10.1.4.1 65002 65001 65004i Processed 5 prefixes, 5 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.4.5.5 routes Thu Sep 10 08:51:19.056 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 192.168.5.0/24 10.4.5.5 0 0 65003 i * 192.168.6.0/24 10.4.5.5 0 65003 65004 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R4#show bgp neighbors 10.4.5.5 received routes Thu Sep 10 08:51:19.201 UTC BGP router identifier 10.0.0.4, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 17 BGP main routing table version 17 BGP NSR Initial initsync version 6 (Reached) BGP NSR/ISSU Sync-Group versions 0/0 BGP scan interval 60 secs Status codes: s suppressed, d damped, h history, * valid, > best i - internal, r RIB-failure, S stale, N Nexthop-discard Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> 192.168.5.0/24 10.4.5.5 0 0 65003 i * 192.168.6.0/24 10.4.5.5 0 65003 65004 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R4#show rpl route-policy TO-R1 Thu Sep 10 08:51:19.358 UTC route-policy TO-R1 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy TO-R2 Thu Sep 10 08:51:19.854 UTC route-policy TO-R2 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy TO-R5 Thu Sep 10 08:51:20.571 UTC route-policy TO-R5 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy FROM-R1 Thu Sep 10 08:51:21.236 UTC route-policy FROM-R1 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy FROM-R2 Thu Sep 10 08:51:21.708 UTC route-policy FROM-R2 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy FROM-R5 Thu Sep 10 08:51:22.418 UTC route-policy FROM-R5 pass end-policy ! RP/0/RP0/CPU0:R4#show rpl route-policy PASS-ALL Thu Sep 10 08:51:23.172 UTC route-policy PASS-ALL pass end-policy !