IS-IS Instance: 65535 VRF: default Instance ID: 0 System ID: 0000.0000.0003, administratively enabled Router ID: IPv4: 192.0.2.3 Hostname: veos-1 Multi Topology enabled, IPv4 not attached, IPv6 not attached IPv4 Preference: Level 1: 115, Level 2: 115 IPv6 Preference: Level 1: 115, Level 2: 115 IS-Type: Level 2, Number active interfaces: 3 Routes IPv6 only LSP size maximum: Level 1: 1492, Level 2: 1492 Max wait(s) Initial wait(ms) Hold interval(ms) LSP Generation Interval: 5 50 50 SPF Interval: 2 1000 1000 Current SPF hold interval(ms): Level 1: 0, Level 2: 1000 Last Level 2 SPF run 29:33 minutes ago Dynamic Flooding: Disabled Authentication mode: Level 1: None, Level 2: None Graceful Restart: Disabled, Graceful Restart Helper: Enabled Area Addresses: 49.0001 level 2: number DIS interfaces: 0, LSDB size: 6 Area Leader: None veos-1#show isis interface detail IS-IS Instance: 65535 VRF: default Interface Loopback0: Index: 9 SNPA: 0:0:0:0:0:0 MTU: 65532 Type: loopback Area Proxy Boundary is Disabled Node segment Index IPv6: 3 Enabled Topologies: IPv6 BFD IPv4 is Disabled BFD IPv6 is Disabled Hello Padding is Disabled Level 2: IPv4 Metric: 10, IPv6 Metric: 10 (Passive Interface) Authentication mode: None TI-LFA protection is disabled for IPv4 TI-LFA protection is disabled for IPv6 Interface Ethernet1: Index: 10 SNPA: P2P MTU: 1497 Type: point-to-point Area Proxy Boundary is Disabled Enabled Topologies: IPv6 BFD IPv4 is Disabled BFD IPv6 is Disabled Hello Padding is Disabled Level 2: IPv4 Metric: 10, IPv6 Metric: 10, Number of adjacencies: 1 Link-ID: 0A Authentication mode: None TI-LFA protection is disabled for IPv4 TI-LFA protection is disabled for IPv6 Adjacency xrv9k-2: State: UP, Level: 2 Type: Level 2 IS Advertised Hold Time: 30 Supported Protocols: IPv6 Supported Topologies: IPv6 IPv6 Interface Address: fe80::5200:ff:fe08:3 Areas: 49.0001 Interface Ethernet2: Index: 11 SNPA: P2P MTU: 1497 Type: point-to-point Area Proxy Boundary is Disabled Enabled Topologies: IPv6 BFD IPv4 is Disabled BFD IPv6 is Disabled Hello Padding is Disabled Level 2: IPv4 Metric: 10, IPv6 Metric: 10, Number of adjacencies: 1 Link-ID: 0B Authentication mode: None TI-LFA protection is disabled for IPv4 TI-LFA protection is disabled for IPv6 Adjacency veos-2: State: UP, Level: 2 Type: Level 2 IS Advertised Hold Time: 30 Supported Protocols: IPv6 Supported Topologies: IPv6 IPv6 Interface Address: fe80::5200:ff:fec3:da3f Areas: 49.0001 veos-1#show isis database detail IS-IS Instance: 65535 VRF: default IS-IS Level 2 Link State Database LSPID Seq Num Cksum Life IS Flags xrv9k-1.00-00 7 35887 63364 L2 <> Remaining lifetime received: 48171 s Modified to: 65535 s NLPID: 0x8E(IPv6) Hostname: xrv9k-1 Area address: 49.0001 Topology: 2 (IPv6) Interface address: fd::1 IS Neighbor (MT-IPv6): xrv9k-2.00 Metric: 10 Adj-sid: 24003 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): 0000.0000.0006.00 Metric: 10 Adj-sid: 24001 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::1/128 Metric: 0 Type: 1 Up SR Prefix-SID: 1 Flags: [ N P E ] Algorithm: 0 Router Capabilities: Router Id: 0.0.0.0 Flags: [ ] SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 Algorithm: 0 Algorithm: 1 xrv9k-2.00-00 10 27535 63366 L2 <> NLPID: 0x8E(IPv6) Hostname: xrv9k-2 Area address: 49.0001 Topology: 2 (IPv6) Interface address: fd::2 IS Neighbor (MT-IPv6): xrv9k-1.00 Metric: 10 Adj-sid: 24003 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): veos-1.00 Metric: 10 Adj-sid: 24001 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::2/128 Metric: 0 Type: 1 Up SR Prefix-SID: 2 Flags: [ N P E ] Algorithm: 0 Router Capabilities: Router Id: 0.0.0.0 Flags: [ ] SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 Algorithm: 0 Algorithm: 1 veos-1.00-00 12 53714 63718 L2 <> LSP generation remaining wait time: 0 ms Time remaining until refresh: 47334 s NLPID: 0x8E(IPv6) Hostname: veos-1 Area address: 49.0001 Topology: 2 (IPv6) Interface address: fd:0:3:4::3 Interface address: fd:0:2:3::3 Interface address: fd::3 IS Neighbor (MT-IPv6): veos-2.00 Metric: 10 Adj-sid: 100001 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): xrv9k-2.00 Metric: 10 Adj-sid: 100000 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::3/128 Metric: 10 Type: 1 Up SR Prefix-SID: 3 Flags: [ N ] Algorithm: 0 Router Capabilities: Router Id: 192.0.2.3 Flags: [ ] SR Local Block: SRLB Base: 965536 Range: 65536 Area leader priority: 250 algorithm: 0 SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 veos-2.00-00 15 59307 63732 L2 <> Remaining lifetime received: 65534 s Modified to: 65535 s NLPID: 0x8E(IPv6) Hostname: veos-2 Area address: 49.0001 Topology: 2 (IPv6) Interface address: fd:0:3:4::4 Interface address: fd:0:4:5::4 Interface address: fd::4 IS Neighbor (MT-IPv6): veos-1.00 Metric: 10 Adj-sid: 100001 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): 0000.0000.0005.00 Metric: 10 Adj-sid: 100000 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::4/128 Metric: 10 Type: 1 Up SR Prefix-SID: 4 Flags: [ N ] Algorithm: 0 Router Capabilities: Router Id: 192.0.2.4 Flags: [ ] SR Local Block: SRLB Base: 965536 Range: 65536 Area leader priority: 250 algorithm: 0 SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 0000.0000.0005.00-00 47 49586 63379 L2 <> NLPID: 0x8E(IPv6) Area address: 49.0001 Topology: 0 (IPv4) Topology: 2 (IPv6) Interface address: 192.0.2.5 IS Neighbor : 0000.0000.0006.00 Metric: 10 IS Neighbor (MT-IPv6): 0000.0000.0006.00 Metric: 10 Adj-sid: 16 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): veos-2.00 Metric: 10 Adj-sid: 17 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::5/128 Metric: 0 Type: 1 Up SR Prefix-SID: 5 Flags: [ N P E ] Algorithm: 0 Router Capabilities: Router Id: 192.0.2.5 Flags: [ ] SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 Algorithm: 0 Unsupported TLV: Type: 14 Length: 2 0000.0000.0006.00-00 15 49107 63364 L2 <> Remaining lifetime received: 55489 s Modified to: 65535 s NLPID: 0x8E(IPv6) Area address: 49.0001 Topology: 0 (IPv4) Topology: 2 (IPv6) Interface address: 192.0.2.6 IS Neighbor : 0000.0000.0005.00 Metric: 10 IS Neighbor (MT-IPv6): xrv9k-1.00 Metric: 10 Adj-sid: 17 flags: [ L V F ] weight: 0x0 IS Neighbor (MT-IPv6): 0000.0000.0005.00 Metric: 10 Adj-sid: 16 flags: [ L V F ] weight: 0x0 Reachability (MT-IPv6): fd::6/128 Metric: 0 Type: 1 Up SR Prefix-SID: 6 Flags: [ N P E ] Algorithm: 0 Router Capabilities: Router Id: 192.0.2.6 Flags: [ ] SR Capability: Flags: [ V ] SRGB Base: 16000 Range: 8000 Algorithm: 0 Unsupported TLV: Type: 14 Length: 2 veos-1# show isis segment-routing global-blocks System ID: veos-1 Instance: 65535 SR supported Data-plane: MPLS SR Router ID: 192.0.2.3 SR Global Block( SRGB ): Base: 16000 Size: 8000 Number of IS-IS segment routing capable peers: 5 SystemId Base Size -------------------- ----------- ---- veos-1 16000 8000 xrv9k-1 16000 8000 xrv9k-2 16000 8000 veos-2 16000 8000 0000.0000.0005 16000 8000 0000.0000.0006 16000 8000 veos-1# show isis segment-routing System ID: veos-1 Instance: 65535 SR supported Data-plane: MPLS SR Router ID: 192.0.2.3 SR Global Block( SRGB ): Base: 16000 Size: 8000 Adj-SID allocation mode: SR-adjacencies Adj-SID allocation pool: Base: 100000 Size: 16384 All Prefix Segments have : P:0 E:0 V:0 L:0 IS-IS Reachability Algorithm : SPF (0) Number of IS-IS segment routing capable peers: 5 Self-Originated Segment Statistics: Node-Segments : 1 Prefix-Segments : 0 Proxy-Node-Segments : 0 Adjacency Segments : 2 veos-1#show isis segment-routing prefix-segments System ID: 0000.0000.0003 Instance: '65535' SR supported Data-plane: MPLS SR Router ID: 192.0.2.3 Node: 6 Proxy-Node: 0 Prefix: 0 Total Segments: 6 Flag Descriptions: R: Re-advertised, N: Node Segment, P: no-PHP E: Explicit-NULL, V: Value, L: Local Segment status codes: * - Self originated Prefix, L1 - level 1, L2 - level 2, ! - SR-unreachable, # - Some IS-IS next-hops are SR-unreachable Prefix SID Type Flags System ID Level Protection ------------------------- ----- ---------- ----------------------- --------------- ----- ----------- fd::1/128 1 Node R:0 N:1 P:1 E:1 V:0 L:0 0000.0000.0001 L2 unprotected fd::2/128 2 Node R:0 N:1 P:1 E:1 V:0 L:0 0000.0000.0002 L2 unprotected * fd::3/128 3 Node R:0 N:1 P:0 E:0 V:0 L:0 0000.0000.0003 L2 unprotected fd::4/128 4 Node R:0 N:1 P:0 E:0 V:0 L:0 0000.0000.0004 L2 unprotected fd::5/128 5 Node R:0 N:1 P:1 E:1 V:0 L:0 0000.0000.0005 L2 unprotected fd::6/128 6 Node R:0 N:1 P:1 E:1 V:0 L:0 0000.0000.0006 L2 unprotected veos-1#show mpls label ranges Start End Size Usage ------------------------------------------------ 0 15 16 reserved 16 15999 15984 static mpls 16000 23999 8000 isis-sr 24000 99999 76000 unassigned 100000 116383 16384 isis (dynamic) 116384 132767 16384 bgp (dynamic) 132768 362143 229376 free (dynamic) 362144 899999 537856 unassigned 900000 965535 65536 bgp-sr 965536 1031071 65536 srlb 1031072 1032095 1024 l2evpn shared ethernet-segment 1032096 1036287 4192 unassigned 1036288 1048575 12288 l2evpn veos-1#show mpls lfib route MPLS forwarding table (Label [metric] Vias) - 7 routes MPLS next-hop resolution allow default route: False Via Type Codes: M - MPLS via, P - Pseudowire via, I - IP lookup via, V - VLAN via, VA - EVPN VLAN aware via, ES - EVPN ethernet segment via, VF - EVPN VLAN flood via, AF - EVPN VLAN aware flood via, NG - Nexthop group via Source Codes: G - gRIBI, S - Static MPLS route, B2 - BGP L2 EVPN, B3 - BGP L3 VPN, R - RSVP, LP - LDP pseudowire, L - LDP, M - MLDP, IP - IS-IS SR prefix segment, IA - IS-IS SR adjacency segment, IL - IS-IS SR segment to LDP, LI - LDP to IS-IS SR segment, BL - BGP LU, ST - SR TE policy, DE - Debug LFIB IP 16001 [1], fd::1/128 via M, fe80::5200:ff:fe08:3, swap 16001 payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet1 IP 16002 [1], fd::2/128 via M, fe80::5200:ff:fe08:3, swap 2 payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet1 IP 16004 [1], fd::4/128 via M, fe80::5200:ff:fec3:da3f, pop payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet2 IP 16005 [1], fd::5/128 via M, fe80::5200:ff:fec3:da3f, swap 16005 payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet2 IP 16006 [1], fd::6/128 via M, fe80::5200:ff:fe08:3, swap 16006 payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet1 via M, fe80::5200:ff:fec3:da3f, swap 16006 payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet2 IA 100000 [1] via M, fe80::5200:ff:fe08:3, pop payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet1 IA 100001 [1] via M, fe80::5200:ff:fec3:da3f, pop payload autoDecide, ttlMode uniform, apply egress-acl interface Ethernet2 veos-1# show ipv6 route fd:1:1:ce1::/64 detail VRF: default Routing entry for fd:1:1:ce1::/64 Codes: C - connected, S - static, K - kernel, O3 - OSPFv3, B - BGP, R - RIP, A B - BGP Aggregate, I L1 - IS-IS level 1, I L2 - IS-IS level 2, DH - D,e B fd:1:1:ce1::/64 [200/0] via fd::1/128, IS-IS SR tunnel index 1 via fe80::5200:ff:fe08:3, Ethernet1, asr9kv-2-gi0/0/0/0, label 16001 veos-1#show bgp ipv6 unicast summary BGP summary information for VRF default Router identifier 192.0.2.3, local AS number 65535 Neighbor Status Codes: m - Under maintenance Description Neighbor V AS MsgRcvd MsgSent InQ OutQ Up/Down State PfxRcd PfxAcc xrv9k-1 fd::1 4 65535 41 48 0 0 00:37:53 Estab 1 1 xrv9k-2 fd::2 4 65535 40 49 0 0 00:37:48 Estab 0 0 veos-2 fd::4 4 65535 47 49 0 0 00:37:39 Estab 0 0 vmx-1 fd::5 4 65535 86 95 0 0 00:37:52 Estab 1 1 vmx-2 fd::6 4 65535 85 93 0 0 00:37:52 Estab 0 0 veos-1#show bgp ipv6 unicast fd:1:1:ce1::/64 detail BGP routing table information for VRF default Router identifier 192.0.2.3, local AS number 65535 BGP routing table entry for fd:1:1:ce1::/64 Paths: 1 available Local fd::1 from fd::1 (192.0.2.1) Origin INCOMPLETE, metric 0, localpref 100, IGP metric 20, weight 0, tag 0 Received 00:37:53 ago, valid, internal, best Rx SAFI: Unicast Tunnel RIB eligible Not advertised to any peer.