Damien/arista-evpn-vxlan-clab
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Author SHA1 Message Date
Damien aa26ad716e Fix host4 interface config for ifupdown-ng syntax 2025-11-29 17:39:19 +00:00
Damien 6bc86b28be Fix host3 interface config for ifupdown-ng syntax 2025-11-29 17:39:13 +00:00
Damien 358c0c188b Fix host2 interface config for ifupdown-ng syntax 2025-11-29 17:39:06 +00:00
Damien 2016863228 Fix host1 interface config for ifupdown-ng syntax 
Changed to ifupdown-ng compatible bonding syntax:
- bond-slaves → bond-members
- bond-mode 4 → bond-mode 802.3ad
- bond-lacp-rate 1 → bond-lacp-rate fast
- Removed bond-slaves directive (handled by bond-members)
- Removed vlan-raw-device (ifupdown-ng auto-detects from interface name)
 2025-11-29 17:38:56 +00:00
Damien c0f680a0b6 Add README for hosts directory explaining interface configuration files 2025-11-29 17:25:47 +00:00
Damien 417b3fc245 Add comprehensive host interface configuration documentation 
Document the persistent interface file approach using binds, explaining:
- Dual-homing architecture with LACP bonding
- VLAN tagging configuration on hosts
- Interface file format and parameters
- Deployment process and requirements
- Testing and troubleshooting procedures
 2025-11-29 17:25:28 +00:00
Damien 383a631d92 Update topology to use binds for host interface configuration 
Replace exec commands with binds mounting /etc/network/interfaces files.
This provides cleaner, more maintainable configuration that properly
handles LACP bonding and VLAN tagging on Alpine Linux hosts.

All hosts now:
- Mount their interface config from hosts/ directory
- Install required packages (ifupdown, bonding, vlan)
- Load kernel modules (bonding, 8021q)
- Bring up interfaces with ifup -a
 2025-11-29 17:24:54 +00:00
Damien 3eedb0786c Add host4 network interfaces config with LACP bonding for VLAN 78 2025-11-29 17:23:59 +00:00
Damien 25cc7a4dae Add host3 network interfaces config with LACP bonding for VLAN 40 2025-11-29 17:23:54 +00:00
Damien 7c5d65558b Add host2 network interfaces config with LACP bonding for VLAN 34 2025-11-29 17:23:44 +00:00
Damien 9ddf594862 Add host1 network interfaces config with LACP bonding 2025-11-29 17:20:38 +00:00
Damien 31b52d2417 Fix host bonding: use mode 4 instead of mode 802.3ad for Alpine Linux 2025-11-29 17:04:32 +00:00
Damien 34b6b7bdd6 Fix command syntax - remove invalid 'show mlag interfaces Port-Channel1' 2025-11-29 16:53:08 +00:00
Damien fb682fdb19 Add comprehensive EVPN-VXLAN troubleshooting guide 2025-11-29 12:42:54 +00:00
Damien 413960b8e0 Fix leaf2: Add LACP fallback to Port-Channel1 for dual-homing 2025-11-28 16:17:39 +00:00
Damien 50434e7cc7 Fix leaf1: Add LACP fallback to Port-Channel1 for dual-homing 2025-11-28 16:16:27 +00:00
Damien bcf76e4cac Add 'no shutdown' to Port-Channel1 on leaf8 - ALL CONFIGS COMPLETE 2025-11-28 16:01:13 +00:00
Damien 05e8970753 Add 'no shutdown' to Port-Channel1 on leaf7 2025-11-28 16:00:31 +00:00
Damien 8b837ac2fa Add 'no shutdown' to Port-Channel1 on leaf6 2025-11-28 15:59:47 +00:00
Damien 2e2c4e677c Add 'no shutdown' to Port-Channel1 on leaf5-8 
Batch update: Adding 'no shutdown' to all remaining Port-Channel1 interfaces
 2025-11-28 15:58:14 +00:00
Damien 57b5766ac0 Add 'no shutdown' to Port-Channel1 on leaf4 2025-11-28 15:57:33 +00:00
Damien 6efadaf510 Add 'no shutdown' to Port-Channel1 on leaf3 2025-11-28 15:56:53 +00:00
Damien b2f23fd803 Add 'no shutdown' to Port-Channel1 on leaf2 2025-11-28 15:53:18 +00:00
Damien 326638fc8d Add 'no shutdown' to Port-Channel1 on leaf1 
CRITICAL FIX: Port-Channel1 was administratively down.
Added 'no shutdown' command to enable the interface.
 2025-11-28 15:52:22 +00:00
Damien da1fffdb17 Restore LACP mode for Port-Channel1 on leaf8 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 78
- This matches the host4 LACP bond configuration
 2025-11-28 14:48:14 +00:00
Damien 82b0fa95b4 Restore LACP mode for Port-Channel1 on leaf7 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 78
- This matches the host4 LACP bond configuration
 2025-11-28 14:46:50 +00:00
Damien e7ee8df0e5 Restore LACP mode for Port-Channel1 on leaf6 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 40
- This matches the host3 LACP bond configuration
 2025-11-28 14:45:34 +00:00
Damien 812d30fcd8 Restore LACP mode for Port-Channel1 on leaf5 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 40
- This matches the host3 LACP bond configuration
 2025-11-28 14:44:28 +00:00
Damien 90644633ea Restore LACP mode for Port-Channel1 on leaf4 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 34
- This matches the host2 LACP bond configuration
 2025-11-28 14:43:26 +00:00
Damien 2b93fd1385 Restore LACP mode for Port-Channel1 on leaf3 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 34
- This matches the host2 LACP bond configuration
 2025-11-28 14:42:29 +00:00
Damien 68bc4e95f7 Restore LACP mode for Port-Channel1 on leaf2 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 40
- This matches the host1 LACP bond configuration
 2025-11-28 14:41:40 +00:00
Damien f6ad61ab2e Restore LACP mode for Port-Channel1 on leaf1 
- Changed channel-group 1 from 'mode on' to 'mode active' for LACP
- Changed Port-Channel1 from access to trunk mode
- Added switchport trunk allowed vlan 40
- This matches the host1 LACP bond configuration
 2025-11-28 14:40:57 +00:00
Damien 13bb234971 Revert to dual-homing with LACP for all hosts 
- All hosts now dual-homed to MLAG pairs using LACP bonding
- host1: connects to leaf1 (eth1) and leaf2 (eth2) - VLAN 40
- host2: connects to leaf3 (eth1) and leaf4 (eth2) - VLAN 34  
- host3: connects to leaf5 (eth1) and leaf6 (eth2) - VLAN 40
- host4: connects to leaf7 (eth1) and leaf8 (eth2) - VLAN 78
- Each host creates bond0 with LACP (mode 802.3ad)
- Proper MAC address assignment per host
 2025-11-28 14:40:16 +00:00
Damien f6c9a15653 Simplify hosts: remove bonding, use single-homed connections 2025-11-28 14:27:02 +00:00
Damien 0a23b0ddeb Fix host bond interfaces - bring up eth slaves before adding to bond 2025-11-28 14:10:34 +00:00
Damien a027145204 Fix MLAG peer-link on leaf6: change to trunk mode 2025-11-28 11:55:45 +00:00
Damien be3c0d50d8 Fix MLAG peer-link on leaf5: change to trunk mode 2025-11-28 11:55:28 +00:00
Damien f87a403560 Fix MLAG peer-link on leaf2: change to trunk mode 2025-11-28 11:55:11 +00:00
Damien 387ba23809 Fix MLAG peer-link on leaf1: change to trunk mode 2025-11-28 11:54:54 +00:00
Damien b586035895 Fix MLAG peer-link on leaf8: change to trunk mode 2025-11-28 11:46:15 +00:00
Damien e7e8dad6ce Fix MLAG peer-link on leaf7: change to trunk mode 2025-11-28 11:45:19 +00:00
Damien 3be174807e Fix MLAG peer-link on leaf4: change to trunk mode 2025-11-28 11:44:29 +00:00
Damien ae06beb9b5 Fix MLAG peer-link on leaf3: change to trunk mode 2025-11-28 11:43:45 +00:00
Damien 16c8de57f2 Fix: Move network statements to main IPv4 address-family in leaf8 2025-11-28 11:38:23 +00:00
Damien abfac1ea9f Fix: Move network statements to main IPv4 address-family in leaf7 2025-11-28 11:37:55 +00:00
Damien 8ca36c2214 Fix: Move network statements to main IPv4 address-family in leaf4 2025-11-28 11:37:31 +00:00
Damien 9113a11100 Fix: Move network statements to main IPv4 address-family in leaf3 2025-11-28 11:37:09 +00:00
Damien aef7ce6b6e Fix: Remove duplicate network advertisements in leaf8 BGP config 2025-11-28 11:24:33 +00:00
Damien 862d2260bc Fix: Remove duplicate network advertisements in leaf7 BGP config 2025-11-28 11:24:17 +00:00
Damien b9b4fcd163 Fix: Remove duplicate network advertisements in leaf4 BGP config 2025-11-28 11:24:03 +00:00
Damien 70d6bb0b8f Fix: Remove duplicate network advertisements in leaf3 BGP config 2025-11-28 11:23:43 +00:00
Damien 1f6bd4f978 Document critical BGP EVPN activation bug fix 2025-11-28 10:49:00 +00:00
Damien 27717bc7de Fix: EVPN address family properly activated on spine2 2025-11-28 10:48:48 +00:00
Damien 5dada61b2c Fix: EVPN address family properly activated on spine1 2025-11-28 10:48:31 +00:00
Damien d27d72440c Add comprehensive summary of fix-bgp-and-mlag branch changes 2025-11-28 10:40:22 +00:00
Damien 573a2af942 Add comprehensive testing checklist for deployment validation 2025-11-28 10:40:00 +00:00
Damien e5a4f5c9e5 Document VLAN tagging issue and fix in detail 2025-11-28 10:39:34 +00:00
Damien c795d1c541 Add comprehensive end-to-end testing guide with VLAN tagging fixes 2025-11-28 10:39:18 +00:00
Damien b6daa30283 Fix: Configure hosts to properly tag VLANs for leaf port-channels 2025-11-28 10:38:48 +00:00
Damien e1fb8e27f5 Document all fixes applied in fix-bgp-and-mlag branch 2025-11-28 09:18:32 +00:00
Damien 830853dfb2 Fix: Add 'ip routing' command to enable BGP on spine2 2025-11-28 09:17:41 +00:00
Damien 7fd9a81013 Fix: Add 'ip routing' command to enable BGP on spine1 2025-11-28 09:17:10 +00:00
Damien d2cdab6b5e Add quick reference guide 2025-11-16 15:41:44 +00:00
Damien 2759d9cb38 Add .gitignore file 2025-11-16 15:41:05 +00:00
Damien 279515edd6 Add comprehensive configuration guide 2025-11-16 15:40:19 +00:00
Damien 4991e18430 Add cleanup script 2025-11-16 15:39:20 +00:00
Damien 21e1cb2891 Add connectivity test script 2025-11-16 15:38:45 +00:00
Damien 600c8e9f57 Add deployment script with interactive menu 2025-11-16 15:38:18 +00:00
Damien 222ffb6bb5 Add validation commands documentation 2025-11-16 15:37:49 +00:00
Damien 944977510c Add leaf8 configuration with VRF gold and BGP border 2025-11-16 15:37:07 +00:00
Damien 61824f2ddf Add leaf7 configuration with VRF gold and BGP border 2025-11-16 15:36:49 +00:00
Damien a1b87aabeb Add leaf6 configuration 2025-11-16 15:36:31 +00:00
Damien c90a104528 Add leaf5 configuration 2025-11-16 15:36:16 +00:00
Damien 18f2f88440 Add leaf4 configuration with VRF gold 2025-11-16 15:36:02 +00:00
Damien 2e025f7116 Add leaf3 configuration with VRF gold 2025-11-16 15:35:47 +00:00
Damien 15d5d4017c Add leaf2 configuration 2025-11-16 15:35:29 +00:00
Damien 471722f0b5 Add leaf1 configuration 2025-11-16 15:35:13 +00:00
Damien f7dc787960 Add spine2 configuration 2025-11-16 15:34:50 +00:00
Damien 1d2b843d45 Add spine1 configuration 2025-11-16 15:34:37 +00:00
Damien 0ea0e8c740 Add comprehensive README 2025-11-16 15:34:18 +00:00
Damien 240f5493ed Add ContainerLab topology file 2025-11-16 15:33:43 +00:00