Damien
02d41fde2e
Add host network addressing information. Add L2 and L3 VXLAN testing steps. Add commands to verify EVPN routes on the switches.
155 lines
4.9 KiB
YAML
155 lines
4.9 KiB
YAML
name: arista-evpn-fabric
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mgmt:
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network: evpn-mgmt
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ipv4-subnet: 172.16.0.0/24
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ipv4-gw: 172.16.0.254
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topology:
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kinds:
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arista_ceos:
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image: ceos:4.35.0F
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nodes:
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# Spine Switches
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spine1:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.1
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startup-config: configs/spine1.cfg
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spine2:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.2
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startup-config: configs/spine2.cfg
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# Leaf Switches - VTEP1 (AS 65001)
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leaf1:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.25
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startup-config: configs/leaf1.cfg
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leaf2:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.50
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startup-config: configs/leaf2.cfg
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# Leaf Switches - VTEP2 (AS 65002)
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leaf3:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.27
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startup-config: configs/leaf3.cfg
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leaf4:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.28
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startup-config: configs/leaf4.cfg
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# Leaf Switches - VTEP3 (AS 65003)
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leaf5:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.29
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startup-config: configs/leaf5.cfg
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leaf6:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.30
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startup-config: configs/leaf6.cfg
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# Leaf Switches - VTEP4 (AS 65004)
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leaf7:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.31
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startup-config: configs/leaf7.cfg
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leaf8:
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kind: arista_ceos
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mgmt-ipv4: 172.16.0.32
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startup-config: configs/leaf8.cfg
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# Host devices for testing
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host1:
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kind: linux
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mgmt-ipv4: 172.16.0.101
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image: alpine:latest
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exec:
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- ip link add bond0 type bond mode 802.3ad
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- ip link set eth1 master bond0
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- ip link set eth2 master bond0
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- ip link set bond0 up
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- ip addr add 10.40.40.101/24 dev bond0
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host2:
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kind: linux
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mgmt-ipv4: 172.16.0.102
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image: alpine:latest
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exec:
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- ip link add bond0 type bond mode 802.3ad
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- ip link set eth1 master bond0
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- ip link set eth2 master bond0
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- ip link set bond0 up
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- ip addr add 10.34.34.102/24 dev bond0
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- ip route add default via 10.34.34.1
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host3:
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kind: linux
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mgmt-ipv4: 172.16.0.103
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image: alpine:latest
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exec:
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- ip link add bond0 type bond mode 802.3ad
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- ip link set eth1 master bond0
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- ip link set eth2 master bond0
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- ip link set bond0 up
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- ip addr add 10.40.40.103/24 dev bond0
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host4:
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kind: linux
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mgmt-ipv4: 172.16.0.104
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image: alpine:latest
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exec:
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- ip link add bond0 type bond mode 802.3ad
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- ip link set eth1 master bond0
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- ip link set eth2 master bond0
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- ip link set bond0 up
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- ip addr add 10.78.78.104/24 dev bond0
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- ip route add default via 10.78.78.1
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links:
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# Spine1 to Leaf connections (underlay fabric)
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- endpoints: ["spine1:eth1", "leaf1:eth11"]
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- endpoints: ["spine1:eth2", "leaf2:eth11"]
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- endpoints: ["spine1:eth3", "leaf3:eth11"]
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- endpoints: ["spine1:eth4", "leaf4:eth11"]
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- endpoints: ["spine1:eth5", "leaf5:eth11"]
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- endpoints: ["spine1:eth6", "leaf6:eth11"]
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- endpoints: ["spine1:eth7", "leaf7:eth11"]
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- endpoints: ["spine1:eth8", "leaf8:eth11"]
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# Spine2 to Leaf connections (underlay fabric)
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- endpoints: ["spine2:eth1", "leaf1:eth12"]
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- endpoints: ["spine2:eth2", "leaf2:eth12"]
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- endpoints: ["spine2:eth3", "leaf3:eth12"]
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- endpoints: ["spine2:eth4", "leaf4:eth12"]
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- endpoints: ["spine2:eth5", "leaf5:eth12"]
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- endpoints: ["spine2:eth6", "leaf6:eth12"]
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- endpoints: ["spine2:eth7", "leaf7:eth12"]
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- endpoints: ["spine2:eth8", "leaf8:eth12"]
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# MLAG Peer Links (leaf pairs)
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- endpoints: ["leaf1:eth10", "leaf2:eth10"]
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- endpoints: ["leaf3:eth10", "leaf4:eth10"]
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- endpoints: ["leaf5:eth10", "leaf6:eth10"]
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- endpoints: ["leaf7:eth10", "leaf8:eth10"]
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# Host connections (dual-homed to MLAG pairs for testing)
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- endpoints: ["leaf1:eth1", "host1:eth1"]
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- endpoints: ["leaf2:eth1", "host1:eth2"]
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- endpoints: ["leaf3:eth1", "host2:eth1"]
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- endpoints: ["leaf4:eth1", "host2:eth2"]
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- endpoints: ["leaf5:eth1", "host3:eth1"]
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- endpoints: ["leaf6:eth1", "host3:eth2"]
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- endpoints: ["leaf7:eth1", "host4:eth1"]
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- endpoints: ["leaf8:eth1", "host4:eth2"]
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