RP/0/RP0/CPU0:R3#show version Thu Sep 10 13:16:13.020 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 R3 uptime is 7 minutes XRd Control Plane Container RP/0/RP0/CPU0:R3#show interface description Thu Sep 10 13:16:13.127 UTC Interface Status Protocol Description -------------------------------------------------------------------------------- Lo0 up up router-id Lo1 up up advertised network 192.168.3.0/24 Nu0 up up Mg0/RP0/CPU0/0 up up management Gi0/0/0/0 up up to R2 (eBGP to AS 4259971073) Gi0/0/0/1 up up to R4 (eBGP to AS 4260102145) Gi0/0/0/2 admin-down admin-down RP/0/RP0/CPU0:R3#show route Thu Sep 10 13:16:13.438 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 10.0.0.3/32 is directly connected, 00:04:51, Loopback0 C 10.2.3.0/24 is directly connected, 00:04:45, GigabitEthernet0/0/0/0 L 10.2.3.3/32 is directly connected, 00:04:45, GigabitEthernet0/0/0/0 C 10.3.4.0/24 is directly connected, 00:04:45, GigabitEthernet0/0/0/1 L 10.3.4.3/32 is directly connected, 00:04:45, GigabitEthernet0/0/0/1 B 192.168.1.0/24 [20/0] via 10.2.3.2, 00:02:45 B 192.168.2.0/24 [20/0] via 10.2.3.2, 00:02:45 C 192.168.3.0/24 is directly connected, 00:04:51, Loopback1 L 192.168.3.1/32 is directly connected, 00:04:51, Loopback1 B 192.168.4.0/24 [20/0] via 10.3.4.4, 00:02:45 RP/0/RP0/CPU0:R3#show route Thu Sep 10 13:16:13.591 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 10.0.0.3/32 is directly connected, 00:04:51, Loopback0 C 10.2.3.0/24 is directly connected, 00:04:45, GigabitEthernet0/0/0/0 L 10.2.3.3/32 is directly connected, 00:04:45, GigabitEthernet0/0/0/0 C 10.3.4.0/24 is directly connected, 00:04:45, GigabitEthernet0/0/0/1 L 10.3.4.3/32 is directly connected, 00:04:45, GigabitEthernet0/0/0/1 B 192.168.1.0/24 [20/0] via 10.2.3.2, 00:02:45 B 192.168.2.0/24 [20/0] via 10.2.3.2, 00:02:45 C 192.168.3.0/24 is directly connected, 00:04:51, Loopback1 L 192.168.3.1/32 is directly connected, 00:04:51, Loopback1 B 192.168.4.0/24 [20/0] via 10.3.4.4, 00:02:45 RP/0/RP0/CPU0:R3#show route bgp Thu Sep 10 13:16:13.798 UTC B 192.168.1.0/24 [20/0] via 10.2.3.2, 00:02:45 B 192.168.2.0/24 [20/0] via 10.2.3.2, 00:02:45 B 192.168.4.0/24 [20/0] via 10.3.4.4, 00:02:45 RP/0/RP0/CPU0:R3#show bgp summary Thu Sep 10 13:16:14.003 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 10.2.3.2 0 4259971073 8 9 6 0 0 00:04:43 2 10.3.4.4 0 4260102145 7 9 6 0 0 00:03:46 1 RP/0/RP0/CPU0:R3#show bgp Thu Sep 10 13:16:14.209 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 10.2.3.2 0 4259971073 4259905537 i *> 192.168.2.0/24 10.2.3.2 0 0 4259971073 i *> 192.168.3.0/24 0.0.0.0 0 32768 i *> 192.168.4.0/24 10.3.4.4 0 0 4260102145 i Processed 4 prefixes, 4 paths RP/0/RP0/CPU0:R3#show bgp 192.168.1.0/24 Thu Sep 10 13:16:14.474 UTC BGP routing table entry for 192.168.1.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 3 3 Last Modified: Sep 10 13:13:28.023 for 00:02:46 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 4259971073 4259905537, (received & used) 10.2.3.2 from 10.2.3.2 (10.0.0.2) Origin IGP, localpref 100, valid, external, best, group-best Received Path ID 0, Local Path ID 1, version 3 Origin-AS validity: (disabled) RP/0/RP0/CPU0:R3#show bgp 192.168.2.0/24 Thu Sep 10 13:16:14.673 UTC BGP routing table entry for 192.168.2.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 4 4 Last Modified: Sep 10 13:13:28.023 for 00:02:46 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 4259971073, (received & used) 10.2.3.2 from 10.2.3.2 (10.0.0.2) 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:R3#show bgp 192.168.3.0/24 Thu Sep 10 13:16:14.827 UTC BGP routing table entry for 192.168.3.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 5 5 Last Modified: Sep 10 13:13:28.023 for 00:02:46 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 10.2.3.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.3.4.4 10.2.3.2 Local 0.0.0.0 from 0.0.0.0 (10.0.0.3) Origin IGP, metric 0, localpref 100, weight 32768, valid, local, best, group-best Received Path ID 0, Local Path ID 1, version 5 RP/0/RP0/CPU0:R3#show bgp 192.168.4.0/24 Thu Sep 10 13:16:15.036 UTC BGP routing table entry for 192.168.4.0/24 Versions: Process bRIB/RIB SendTblVer Speaker 6 6 Last Modified: Sep 10 13:13:28.023 for 00:02:47 Paths: (1 available, best #1) Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.3.2 Path #1: Received by speaker 0 Advertised IPv4 Unicast paths to peers (in unique update groups): 10.2.3.2 4260102145, (received & used) 10.3.4.4 from 10.3.4.4 (10.0.0.4) Origin IGP, metric 0, 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:R3#show bgp neighbors Thu Sep 10 13:16:15.382 UTC BGP neighbor is 10.2.3.2 Remote AS 4259971073, local AS 65003, external link Description: eBGP to R2 (AS 4259971073) Remote router ID 10.0.0.2 BGP state = Established, up for 00:04:45 Previous State: Idle 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 00:00:17, 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 13:15:58.339 last full not set pulse count 13 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 8 messages, 0 notifications, 0 in queue Sent 9 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: 0.3 Filter-group: 0.1 No Refresh request being processed Inbound soft reconfiguration allowed (override route-refresh) Community attribute sent to this neighbor 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 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 10 13:12:28.455) 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 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: 10.2.3.3, Local port: 25187, IF Handle: 0x00000010 Foreign host: 10.2.3.2, Foreign port: 179 Last reset 00:00:00 BGP neighbor is 10.3.4.4 Remote AS 4260102145, local AS 65003, external link Description: eBGP to R4 (AS 4260102145) Remote router ID 10.0.0.4 BGP state = Established, up for 00:03:47 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 13:15:28.337 last full not set pulse count 10 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 9 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: 0.1 Filter-group: 0.2 No Refresh request being processed Inbound soft reconfiguration allowed (override route-refresh) Community attribute sent to this neighbor AF-dependent capabilities: Extended Nexthop Encoding: advertised and received Route refresh request: received 0, sent 0 Policy for incoming advertisements is FROM-R4 Policy for outgoing advertisements is TO-R4 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 10 13:13:28.166) 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 3, 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 1, 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: 10.3.4.3, Local port: 179, IF Handle: 0x00000018 Foreign host: 10.3.4.4, Foreign port: 26746 Last reset 00:00:00 RP/0/RP0/CPU0:R3#show bgp update-group Thu Sep 10 13:16:15.617 UTC Update group for IPv4 Unicast, index 0.1: Attributes: Outbound policy: TO-R4 First neighbor AS: 4260102145 Send communities 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: 3, replicated: 3 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) 10.3.4.4 Update group for IPv4 Unicast, index 0.3: Attributes: Outbound policy: TO-R2 First neighbor AS: 4259971073 Send communities 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) 10.2.3.2 RP/0/RP0/CPU0:R3#show bgp neighbors 10.2.3.2 advertised-routes Thu Sep 10 13:16:15.891 UTC Network Next Hop From AS Path 192.168.3.0/24 10.2.3.3 Local 65003i 192.168.4.0/24 10.2.3.3 10.3.4.4 65003 4260102145i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R3#show bgp neighbors 10.2.3.2 routes Thu Sep 10 13:16:16.126 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 10.2.3.2 0 4259971073 4259905537 i *> 192.168.2.0/24 10.2.3.2 0 0 4259971073 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R3#show bgp neighbors 10.2.3.2 received routes Thu Sep 10 13:16:16.341 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 10.2.3.2 0 4259971073 4259905537 i *> 192.168.2.0/24 10.2.3.2 0 0 4259971073 i Processed 2 prefixes, 2 paths RP/0/RP0/CPU0:R3#show bgp neighbors 10.3.4.4 advertised-routes Thu Sep 10 13:16:16.579 UTC Network Next Hop From AS Path 192.168.1.0/24 10.3.4.3 10.2.3.2 65003 4259971073 4259905537i 192.168.2.0/24 10.3.4.3 10.2.3.2 65003 4259971073i 192.168.3.0/24 10.3.4.3 Local 65003i Processed 3 prefixes, 3 paths RP/0/RP0/CPU0:R3#show bgp neighbors 10.3.4.4 routes Thu Sep 10 13:16:16.872 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 *> 192.168.4.0/24 10.3.4.4 0 0 4260102145 i Processed 1 prefixes, 1 paths RP/0/RP0/CPU0:R3#show bgp neighbors 10.3.4.4 received routes Thu Sep 10 13:16:17.144 UTC BGP router identifier 10.0.0.3, local AS number 65003 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 5 (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 *> 192.168.4.0/24 10.3.4.4 0 0 4260102145 i Processed 1 prefixes, 1 paths RP/0/RP0/CPU0:R3#show rpl route-policy TO-R2 Thu Sep 10 13:16:17.320 UTC route-policy TO-R2 pass end-policy ! RP/0/RP0/CPU0:R3#show rpl route-policy FROM-R2 Thu Sep 10 13:16:17.974 UTC route-policy FROM-R2 pass end-policy ! RP/0/RP0/CPU0:R3#show rpl route-policy TO-R4 Thu Sep 10 13:16:18.775 UTC route-policy TO-R4 pass end-policy ! RP/0/RP0/CPU0:R3#show rpl route-policy FROM-R4 Thu Sep 10 13:16:19.479 UTC route-policy FROM-R4 pass end-policy ! RP/0/RP0/CPU0:R3#show rpl route-policy PASS-ALL Thu Sep 10 13:16:20.084 UTC route-policy PASS-ALL pass end-policy !