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| # EVPN Designs: EBGP Everywhere | ||
|
|
||
| This directory contains the lab topology described in the [EVPN Designs: EBGP Everywhere | ||
| ](https://blog.ipspace.net/2024/10/evpn-designs-ebgp/) blog post. The spine switches are route reflectors | ||
| for the EVPN address family, the leaf switches are route-reflector clients. | ||
|
|
||
|  |
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| ! Command: show running-config | ||
| ! device: L1 (cEOSLab, EOS-4.32.1F-37265360.4321F (engineering build)) | ||
| ! | ||
| no aaa root | ||
| ! | ||
| username admin privilege 15 role network-admin secret sha512 $6$CoJ4wTt9c8SvgNC7$Adzox68P8eCY0HeUvTDJdnROSFG9QK892co/NSMR8Qm90bCPt8AQ29nQhPp6WBVOrUXZY0j1HnNK0R/YQt2ud1 | ||
| ! | ||
| transceiver qsfp default-mode 4x10G | ||
| ! | ||
| service routing protocols model multi-agent | ||
| ! | ||
| logging monitor debugging | ||
| ! | ||
| hostname L1 | ||
| ip host H1 172.16.0.7 | ||
| ip host H2 172.16.0.8 | ||
| ip host H3 172.16.1.9 | ||
| ip host H4 172.16.1.10 | ||
| ip host L2 10.0.0.2 | ||
| ip host L3 10.0.0.3 | ||
| ip host L4 10.0.0.4 | ||
| ip host S1 10.0.0.5 | ||
| ip host S2 10.0.0.6 | ||
| ! | ||
| spanning-tree mode mstp | ||
| ! | ||
| system l1 | ||
| unsupported speed action error | ||
| unsupported error-correction action error | ||
| ! | ||
| vlan 1000 | ||
| name orange | ||
| ! | ||
| vrf instance management | ||
| ! | ||
| management api http-commands | ||
| no shutdown | ||
| ! | ||
| vrf management | ||
| no shutdown | ||
| ! | ||
| management api gnmi | ||
| transport grpc default | ||
| vrf management | ||
| ! | ||
| management api netconf | ||
| transport ssh default | ||
| vrf management | ||
| ! | ||
| aaa authorization exec default local | ||
| ! | ||
| interface Ethernet1 | ||
| description L1 -> S1 [external] | ||
| mac-address 52:dc:ca:fe:01:01 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet2 | ||
| description L1 -> S2 [external] | ||
| mac-address 52:dc:ca:fe:01:02 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet3 | ||
| mac-address 52:dc:ca:fe:01:03 | ||
| switchport access vlan 1000 | ||
| ! | ||
| interface Loopback0 | ||
| ip address 10.0.0.1/32 | ||
| ! | ||
| interface Management0 | ||
| vrf management | ||
| ip address 192.168.121.101/24 | ||
| no lldp transmit | ||
| no lldp receive | ||
| ! | ||
| interface Vlan1000 | ||
| description VLAN orange (1000) -> [H1,H2,L3] | ||
| ! | ||
| interface Vxlan1 | ||
| vxlan source-interface Loopback0 | ||
| vxlan udp-port 4789 | ||
| vxlan vlan 1000 vni 101000 | ||
| ! | ||
| ip routing ipv6 interfaces | ||
| no ip routing vrf management | ||
| ! | ||
| ipv6 unicast-routing | ||
| ! | ||
| ip route vrf management 0.0.0.0/0 192.168.121.1 | ||
| ! | ||
| router bgp 65001 | ||
| router-id 10.0.0.1 | ||
| no bgp default ipv4-unicast | ||
| bgp advertise-inactive | ||
| neighbor ebgp_intf_Ethernet1 peer group | ||
| neighbor ebgp_intf_Ethernet1 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet1 description S1 | ||
| neighbor ebgp_intf_Ethernet1 send-community standard extended large | ||
| neighbor ebgp_intf_Ethernet2 peer group | ||
| neighbor ebgp_intf_Ethernet2 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet2 description S2 | ||
| neighbor ebgp_intf_Ethernet2 send-community standard extended large | ||
| neighbor interface Et1 peer-group ebgp_intf_Ethernet1 | ||
| neighbor interface Et2 peer-group ebgp_intf_Ethernet2 | ||
| ! | ||
| vlan 1000 | ||
| rd 10.0.0.1:1000 | ||
| route-target import 65000:1000 | ||
| route-target export 65000:1000 | ||
| redistribute learned | ||
| ! | ||
| address-family evpn | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| ! | ||
| address-family ipv4 | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet1 next-hop address-family ipv6 originate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| neighbor ebgp_intf_Ethernet2 next-hop address-family ipv6 originate | ||
| network 10.0.0.1/32 | ||
| ! | ||
| end |
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| ! Command: show running-config | ||
| ! device: L2 (cEOSLab, EOS-4.32.1F-37265360.4321F (engineering build)) | ||
| ! | ||
| no aaa root | ||
| ! | ||
| username admin privilege 15 role network-admin secret sha512 $6$dsK50dJIk9O32009$Af6kyT/sny5uRtM4YQgssbH1CBXNUi7oC.ePAGdBV4QEUBz8M4gJzMJFOgFQBIXdTtgpqOJxwKBfqoCbtiNdf0 | ||
| ! | ||
| transceiver qsfp default-mode 4x10G | ||
| ! | ||
| service routing protocols model multi-agent | ||
| ! | ||
| logging monitor debugging | ||
| ! | ||
| hostname L2 | ||
| ip host H1 172.16.0.7 | ||
| ip host H2 172.16.0.8 | ||
| ip host H3 172.16.1.9 | ||
| ip host H4 172.16.1.10 | ||
| ip host L1 10.0.0.1 | ||
| ip host L3 10.0.0.3 | ||
| ip host L4 10.0.0.4 | ||
| ip host S1 10.0.0.5 | ||
| ip host S2 10.0.0.6 | ||
| ! | ||
| spanning-tree mode mstp | ||
| ! | ||
| system l1 | ||
| unsupported speed action error | ||
| unsupported error-correction action error | ||
| ! | ||
| vlan 1001 | ||
| name blue | ||
| ! | ||
| vrf instance management | ||
| ! | ||
| management api http-commands | ||
| no shutdown | ||
| ! | ||
| vrf management | ||
| no shutdown | ||
| ! | ||
| management api gnmi | ||
| transport grpc default | ||
| vrf management | ||
| ! | ||
| management api netconf | ||
| transport ssh default | ||
| vrf management | ||
| ! | ||
| aaa authorization exec default local | ||
| ! | ||
| interface Ethernet1 | ||
| description L2 -> S1 [external] | ||
| mac-address 52:dc:ca:fe:02:01 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet2 | ||
| description L2 -> S2 [external] | ||
| mac-address 52:dc:ca:fe:02:02 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet3 | ||
| mac-address 52:dc:ca:fe:02:03 | ||
| switchport access vlan 1001 | ||
| ! | ||
| interface Loopback0 | ||
| ip address 10.0.0.2/32 | ||
| ! | ||
| interface Management0 | ||
| vrf management | ||
| ip address 192.168.121.102/24 | ||
| no lldp transmit | ||
| no lldp receive | ||
| ! | ||
| interface Vlan1001 | ||
| description VLAN blue (1001) -> [H3,H4,L4] | ||
| ! | ||
| interface Vxlan1 | ||
| vxlan source-interface Loopback0 | ||
| vxlan udp-port 4789 | ||
| vxlan vlan 1001 vni 101001 | ||
| ! | ||
| ip routing ipv6 interfaces | ||
| no ip routing vrf management | ||
| ! | ||
| ipv6 unicast-routing | ||
| ! | ||
| ip route vrf management 0.0.0.0/0 192.168.121.1 | ||
| ! | ||
| router bgp 65002 | ||
| router-id 10.0.0.2 | ||
| no bgp default ipv4-unicast | ||
| bgp advertise-inactive | ||
| neighbor ebgp_intf_Ethernet1 peer group | ||
| neighbor ebgp_intf_Ethernet1 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet1 description S1 | ||
| neighbor ebgp_intf_Ethernet1 send-community standard extended large | ||
| neighbor ebgp_intf_Ethernet2 peer group | ||
| neighbor ebgp_intf_Ethernet2 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet2 description S2 | ||
| neighbor ebgp_intf_Ethernet2 send-community standard extended large | ||
| neighbor interface Et1 peer-group ebgp_intf_Ethernet1 | ||
| neighbor interface Et2 peer-group ebgp_intf_Ethernet2 | ||
| ! | ||
| vlan 1001 | ||
| rd 10.0.0.2:1001 | ||
| route-target import 65000:1001 | ||
| route-target export 65000:1001 | ||
| redistribute learned | ||
| ! | ||
| address-family evpn | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| ! | ||
| address-family ipv4 | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet1 next-hop address-family ipv6 originate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| neighbor ebgp_intf_Ethernet2 next-hop address-family ipv6 originate | ||
| network 10.0.0.2/32 | ||
| ! | ||
| end |
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| Original file line number | Diff line number | Diff line change |
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| ! Command: show running-config | ||
| ! device: L3 (cEOSLab, EOS-4.32.1F-37265360.4321F (engineering build)) | ||
| ! | ||
| no aaa root | ||
| ! | ||
| username admin privilege 15 role network-admin secret sha512 $6$uu7AJg9PFi0HxULE$nDoYMoUQVs2b4jQxCl1AoNqyuVQPSNz9ho6GXtKvG1kfkiOV37BGRWH8ECJVbFNwBYHBYk6KU6NjcgGGq7beI. | ||
| ! | ||
| transceiver qsfp default-mode 4x10G | ||
| ! | ||
| service routing protocols model multi-agent | ||
| ! | ||
| logging monitor debugging | ||
| ! | ||
| hostname L3 | ||
| ip host H1 172.16.0.7 | ||
| ip host H2 172.16.0.8 | ||
| ip host H3 172.16.1.9 | ||
| ip host H4 172.16.1.10 | ||
| ip host L1 10.0.0.1 | ||
| ip host L2 10.0.0.2 | ||
| ip host L4 10.0.0.4 | ||
| ip host S1 10.0.0.5 | ||
| ip host S2 10.0.0.6 | ||
| ! | ||
| spanning-tree mode mstp | ||
| ! | ||
| system l1 | ||
| unsupported speed action error | ||
| unsupported error-correction action error | ||
| ! | ||
| vlan 1000 | ||
| name orange | ||
| ! | ||
| vrf instance management | ||
| ! | ||
| management api http-commands | ||
| no shutdown | ||
| ! | ||
| vrf management | ||
| no shutdown | ||
| ! | ||
| management api gnmi | ||
| transport grpc default | ||
| vrf management | ||
| ! | ||
| management api netconf | ||
| transport ssh default | ||
| vrf management | ||
| ! | ||
| aaa authorization exec default local | ||
| ! | ||
| interface Ethernet1 | ||
| description L3 -> S1 [external] | ||
| mac-address 52:dc:ca:fe:03:01 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet2 | ||
| description L3 -> S2 [external] | ||
| mac-address 52:dc:ca:fe:03:02 | ||
| no switchport | ||
| ip address unnumbered Loopback0 | ||
| ipv6 enable | ||
| ipv6 nd ra interval msec 5000 | ||
| ! | ||
| interface Ethernet3 | ||
| mac-address 52:dc:ca:fe:03:03 | ||
| switchport access vlan 1000 | ||
| ! | ||
| interface Loopback0 | ||
| ip address 10.0.0.3/32 | ||
| ! | ||
| interface Management0 | ||
| vrf management | ||
| ip address 192.168.121.103/24 | ||
| no lldp transmit | ||
| no lldp receive | ||
| ! | ||
| interface Vlan1000 | ||
| description VLAN orange (1000) -> [H1,L1,H2] | ||
| ! | ||
| interface Vxlan1 | ||
| vxlan source-interface Loopback0 | ||
| vxlan udp-port 4789 | ||
| vxlan vlan 1000 vni 101000 | ||
| ! | ||
| ip routing ipv6 interfaces | ||
| no ip routing vrf management | ||
| ! | ||
| ipv6 unicast-routing | ||
| ! | ||
| ip route vrf management 0.0.0.0/0 192.168.121.1 | ||
| ! | ||
| router bgp 65003 | ||
| router-id 10.0.0.3 | ||
| no bgp default ipv4-unicast | ||
| bgp advertise-inactive | ||
| neighbor ebgp_intf_Ethernet1 peer group | ||
| neighbor ebgp_intf_Ethernet1 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet1 description S1 | ||
| neighbor ebgp_intf_Ethernet1 send-community standard extended large | ||
| neighbor ebgp_intf_Ethernet2 peer group | ||
| neighbor ebgp_intf_Ethernet2 remote-as 65100 | ||
| neighbor ebgp_intf_Ethernet2 description S2 | ||
| neighbor ebgp_intf_Ethernet2 send-community standard extended large | ||
| neighbor interface Et1 peer-group ebgp_intf_Ethernet1 | ||
| neighbor interface Et2 peer-group ebgp_intf_Ethernet2 | ||
| ! | ||
| vlan 1000 | ||
| rd 10.0.0.3:1000 | ||
| route-target import 65000:1000 | ||
| route-target export 65000:1000 | ||
| redistribute learned | ||
| ! | ||
| address-family evpn | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| ! | ||
| address-family ipv4 | ||
| neighbor ebgp_intf_Ethernet1 activate | ||
| neighbor ebgp_intf_Ethernet1 next-hop address-family ipv6 originate | ||
| neighbor ebgp_intf_Ethernet2 activate | ||
| neighbor ebgp_intf_Ethernet2 next-hop address-family ipv6 originate | ||
| network 10.0.0.3/32 | ||
| ! | ||
| end |
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