Damien/arista-evpn-vxlan-clab
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Complete Lab Fixes - L2 and L3 VXLAN Fully Operational #14

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Damien merged 87 commits from fix-bgp-and-mlag into main 2025-11-30 10:24:29 +00:00
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1 changed files with 16 additions and 5 deletions
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evpn-lab.clab.yml
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@@ -67,7 +67,6 @@ topology:
startup-config: configs/leaf8.cfg startup-config: configs/leaf8.cfg
# Host devices - DUAL-HOMED with LACP bonding to MLAG pairs # Host devices - DUAL-HOMED with LACP bonding to MLAG pairs
# Using binds to mount interface configuration files
host1: host1:
kind: linux kind: linux
mgmt-ipv4: 172.16.0.101 mgmt-ipv4: 172.16.0.101
@@ -75,14 +74,17 @@ topology:
binds: binds:
- hosts/host1_interfaces:/etc/network/interfaces - hosts/host1_interfaces:/etc/network/interfaces
exec: exec:
# Install required packages for bonding and VLAN support # Install required packages
- apk add --no-cache ifupdown bonding vlan - apk add --no-cache ifupdown bonding vlan
# Load bonding kernel module # Load kernel modules
- modprobe bonding - modprobe bonding
# Load 8021q module for VLAN support
- modprobe 8021q - modprobe 8021q
# Bring up interfaces using the mounted configuration # Bring up bond0 via ifupdown
- ifup -a - ifup -a
# Create VLAN interface manually (ifupdown-ng limitation)
- ip link add link bond0 name bond0.40 type vlan id 40
- ip link set bond0.40 up
- ip addr add 10.40.40.101/24 dev bond0.40
host2: host2:
kind: linux kind: linux
@@ -95,6 +97,9 @@ topology:
- modprobe bonding - modprobe bonding
- modprobe 8021q - modprobe 8021q
- ifup -a - ifup -a
- ip link add link bond0 name bond0.34 type vlan id 34
- ip link set bond0.34 up
- ip addr add 10.34.34.102/24 dev bond0.34
host3: host3:
kind: linux kind: linux
@@ -107,6 +112,9 @@ topology:
- modprobe bonding - modprobe bonding
- modprobe 8021q - modprobe 8021q
- ifup -a - ifup -a
- ip link add link bond0 name bond0.40 type vlan id 40
- ip link set bond0.40 up
- ip addr add 10.40.40.103/24 dev bond0.40
host4: host4:
kind: linux kind: linux
@@ -119,6 +127,9 @@ topology:
- modprobe bonding - modprobe bonding
- modprobe 8021q - modprobe 8021q
- ifup -a - ifup -a
- ip link add link bond0 name bond0.78 type vlan id 78
- ip link set bond0.78 up
- ip addr add 10.78.78.104/24 dev bond0.78
links: links:
# Spine1 to Leaf connections (underlay fabric) # Spine1 to Leaf connections (underlay fabric)