RP/0/RP0/CPU0:R2#show version Mon Sep 7 14:43:49.849 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 R2 uptime is 7 minutes XRd Control Plane Container RP/0/RP0/CPU0:R2#show interface description Mon Sep 7 14:43:50.082 UTC Interface Status Protocol Description -------------------------------------------------------------------------------- Lo0 up up router-id / iBGP peering Lo1 up up advertised network 192.168.2.0/24 Nu0 up up Mg0/RP0/CPU0/0 admin-down admin-down not connected Gi0/0/0/0 up up to shared segment 10.0.123.0/24 (SW) Gi0/0/0/1 admin-down admin-down not connected Gi0/0/0/2 admin-down admin-down not connected RP/0/RP0/CPU0:R2#show route Mon Sep 7 14:43:50.267 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 10.0.0.2/32 is directly connected, 00:04:07, Loopback0 C 10.0.123.0/24 is directly connected, 00:04:01, GigabitEthernet0/0/0/0 L 10.0.123.2/32 is directly connected, 00:04:01, GigabitEthernet0/0/0/0 B 192.168.1.0/24 [20/0] via 10.0.123.1, 00:02:30 C 192.168.2.0/24 is directly connected, 00:04:07, Loopback1 L 192.168.2.1/32 is directly connected, 00:04:07, Loopback1 B 192.168.3.0/24 [20/0] via 10.0.123.3, 00:02:46 B 192.168.4.0/24 [20/0] via 10.0.123.1, 00:02:00 RP/0/RP0/CPU0:R2#show route bgp Mon Sep 7 14:43:50.555 UTC B 192.168.1.0/24 [20/0] via 10.0.123.1, 00:02:31 B 192.168.3.0/24 [20/0] via 10.0.123.3, 00:02:47 B 192.168.4.0/24 [20/0] via 10.0.123.1, 00:02:01 RP/0/RP0/CPU0:R2#show bgp Mon Sep 7 14:43:50.793 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 10.0.123.1 0 0 65001 i *> 192.168.2.0/24 0.0.0.0 0 32768 i *> 192.168.3.0/24 10.0.123.3 0 0 65003 i *> 192.168.4.0/24 10.0.123.1 0 65001 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R2#show bgp summary Mon Sep 7 14:43:50.974 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 6 6 6 6 6 0 Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd 10.0.123.1 0 65001 9 11 6 0 0 00:03:50 2 10.0.123.3 0 65003 7 10 6 0 0 00:03:47 1 RP/0/RP0/CPU0:R2#show bgp 192.168.1.0/24 Mon Sep 7 14:43:51.157 UTC BGP routing table entry for 192.168.1.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 5 5 Last Modified: Sep 7 14:41:19.774 for 00:02:31 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 65001, (received & used) 10.0.123.1 from 10.0.123.1 (10.0.0.1) Origin IGP, metric 0, localpref 100, valid, external, best, group-best Received Path ID 0, Local Path ID 1, version 5 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R2#show bgp 192.168.2.0/24 Mon Sep 7 14:43:51.461 UTC BGP routing table entry for 192.168.2.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 3 3 Last Modified: Sep 7 14:41:03.774 for 00:02:47 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 Local 0.0.0.0 from 0.0.0.0 (10.0.0.2) Origin IGP, metric 0, localpref 100, weight 32768, valid, local, best, group-best Received Path ID 0, Local Path ID 1, version 3 RP/0/RP0/CPU0:R2#show bgp 192.168.3.0/24 Mon Sep 7 14:43:51.602 UTC BGP routing table entry for 192.168.3.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 4 4 Last Modified: Sep 7 14:41:03.774 for 00:02:47 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 65003, (received & used) 10.0.123.3 from 10.0.123.3 (10.0.0.3) Origin IGP, metric 0, localpref 100, valid, external, best, group-best Received Path ID 0, Local Path ID 1, version 4 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R2#show bgp 192.168.4.0/24 Mon Sep 7 14:43:51.766 UTC BGP routing table entry for 192.168.4.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 6 6 Last Modified: Sep 7 14:41:49.774 for 00:02:02 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to update-groups (with more than one peer): 0.2 65001, (received & used) 10.0.123.1 from 10.0.123.1 (10.0.0.1) Origin IGP, localpref 100, valid, external, best, group-best Received Path ID 0, Local Path ID 1, version 6 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R2#show bgp neighbor Mon Sep 7 14:43:51.939 UTC BGP neighbor is 10.0.123.1 Remote AS 65001, local AS 65002, external link Description: eBGP to R1 (shared segment) Remote router ID 10.0.0.1 BGP state = Established, up for 00:03:51 Previous State: Idle Last Received Message: KeepAlive NSR State: None Last read 00:00:02, 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 00:00:48, attempted 19, written 19 Second last write 00:01:48, attempted 57, written 57 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 7 14:43:49.528 last full not set pulse count 15 Last write pulse rcvd before reset 00:00:00 Last insert into reset queue: Sep 7 14:39:53.877, removed at Sep 7 14:39:53.877 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 9 messages, 0 notifications, 0 in queue Sent 11 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 6 BGP neighbor quick-withdraw version 6 Update group: 0.2 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 PASS-ALL Policy for outgoing advertisements is PASS-ALL 2 accepted prefixes, 2 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 7 14:41:49.481) 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 4, suppressed 0, withdrawn 0 An EoR was received during read-only mode Last ack version 6, 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: 10.0.123.2, Local port: 179, IF Handle: 0x00000010 Foreign host: 10.0.123.1, Foreign port: 61461 Last reset 00:03:58, due to Peer closing down the session Peer reset reason: Remote closed the session BGP neighbor is 10.0.123.3 Remote AS 65003, local AS 65002, external link Description: eBGP to R3 (shared segment) Remote router ID 10.0.0.3 BGP state = Established, up for 00:03:48 Previous State: Active Last Received Message: KeepAlive NSR State: None Last read 00:00:48, 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 00:00:48, attempted 19, written 19 Second last write 00:01:48, attempted 57, written 57 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 7 14:43:03.699 last full not set pulse count 11 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 7 messages, 0 notifications, 0 in queue Sent 10 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 6 BGP neighbor quick-withdraw version 6 Update group: 0.2 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 PASS-ALL Policy for outgoing advertisements is PASS-ALL 1 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: 1 Accepted prefixes unmodified: 1 Accepted prefixes (modified and unmodified): 1 Accepted prefixes (modified and unmodified) high water mark: 1 (Sep 7 14:41:03.540) 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 4, suppressed 0, withdrawn 0 An EoR was received during read-only mode Last ack version 6, 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: 10.0.123.2, Local port: 179, IF Handle: 0x00000010 Foreign host: 10.0.123.3, Foreign port: 30870 Last reset 00:00:00 RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.1 advertised-routes Mon Sep 7 14:43:52.841 UTC Network Next Hop From AS Path 192.168.1.0/24 10.0.123.2 10.0.123.1 65002 65001i 192.168.2.0/24 10.0.123.2 Local 65002i 192.168.3.0/24 10.0.123.3 10.0.123.3 65002 65003i 192.168.4.0/24 10.0.123.2 10.0.123.1 65002 65001i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.1 routes Mon Sep 7 14:43:53.053 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 10.0.123.1 0 0 65001 i *> 192.168.4.0/24 10.0.123.1 0 65001 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.1 received routes Mon Sep 7 14:43:53.228 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 10.0.123.1 0 0 65001 i *> 192.168.4.0/24 10.0.123.1 0 65001 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.3 advertised-routes Mon Sep 7 14:43:53.396 UTC Network Next Hop From AS Path 192.168.1.0/24 10.0.123.1 10.0.123.1 65002 65001i 192.168.2.0/24 10.0.123.2 Local 65002i 192.168.3.0/24 10.0.123.2 10.0.123.3 65002 65003i 192.168.4.0/24 10.0.123.1 10.0.123.1 65002 65001i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.3 routes Mon Sep 7 14:43:53.559 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 *> 192.168.3.0/24 10.0.123.3 0 0 65003 i Processed 1 prefixes, 1 paths RP/0/RP0/CPU0:R2#show bgp neighbors 10.0.123.3 received routes Mon Sep 7 14:43:53.728 UTC BGP router identifier 10.0.0.2, local AS number 65002 BGP generic scan interval 60 secs Non-stop routing is enabled BGP table state: Active Table ID: 0xe0000000 RD version: 6 BGP main routing table version 6 BGP NSR Initial initsync version 3 (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 *> 192.168.3.0/24 10.0.123.3 0 0 65003 i Processed 1 prefixes, 1 paths RP/0/RP0/CPU0:R2#show bgp update-group Mon Sep 7 14:43:54.045 UTC Update group for IPv4 Unicast, index 0.2: Attributes: Outbound policy: PASS-ALL 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: 4, replicated: 8 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) 10.0.123.1 10.0.123.3 RP/0/RP0/CPU0:R2#show rpl route-policy PASS-ALL Mon Sep 7 14:43:54.281 UTC route-policy PASS-ALL pass end-policy ! RP/0/RP0/CPU0:R2#show arp Mon Sep 7 14:43:54.771 UTC ------------------------------------------------------------------------------- 0/RP0/CPU0 ------------------------------------------------------------------------------- Address Age Hardware Addr State Type Interface 10.0.123.1 00:04:06 5254.008b.2e36 Dynamic ARPA GigabitEthernet0/0/0/0 10.0.123.2 - 5254.0045.ca7e Interface ARPA GigabitEthernet0/0/0/0 10.0.123.3 00:00:30 5254.003b.8ac0 Dynamic ARPA GigabitEthernet0/0/0/0