General Update

- Add devcontainer
- Update Readme
- Update cEOS images

.devcontainer/devcontainer.json

@@ -0,0 +1,3 @@
+{
+    "image": "ghcr.io/srl-labs/containerlab/clab-devcontainer:0.55.0"
+}

.gitignore

@@ -8,4 +8,4 @@ clab-vxlan-evpn-l2
 .lab_vxlan.yml.bak
 
 # Network images
-network_images/cEOS64-lab-4.31.1F.tar.xz
+network_images/*.tar.xz

README.md

@@ -14,7 +14,7 @@ This project provides a hands-on lab environment for understanding and experimen
 The project directory is structured as follows:
 
 - `hosts`: Directory containing host configuration files for the lab.
-- `network_images/ceos-lab-4.31.1F.tar.xz`: Container image used for the lab nodes.
+- `network_images/ceos-lab-4.32.0.1F.tar.xz`: Container image used for the lab nodes.
 - `lab_vxlan.yml`: YAML file describing the VXLAN lab topology.
 
 ## Prerequisites
@@ -35,6 +35,7 @@ The project directory is structured as follows:
 
 3. **Start the Lab:**
    - Navigate to the project directory.
+   - Add Arista image to Docker `docker import network_images/cEOS64-lab-4.32.0.1F.tar.xz ceos:4.32.0.1F`
    - Run `sudo containerlab deploy -t lab_vxlan.yml` to deploy the lab topology.
 
 ## Usage

documentation/eos configuration/leaf1.md

@@ -77,3 +77,31 @@ To check peer status :
 ```cli
 leaf1# show bgp summary
 ```
+
+## BGP EVPN Overlay
+
+```config
+interface Loopback0
+description VTEP
+ip address 10.10.110.1/32
+!
+ip prefix-list VTEP_PREFIX seq 10 permit 10.10.110.1/32
+!
+route-map RMAP_VTEP permit 10
+match ip address prefix-list VTEP_PREFIX
+!
+router bgp 65101
+neighbor 10.10.110.2 peer group VTEP_GROUP
+neighbor 10.10.110.2 remote-as 65102
+neighbor 10.10.110.2 update-source Loopback0
+neighbor VTEP_GROUP peer group
+neighbor VTEP_GROUP ebgp-multihop 5
+neighbor VTEP_GROUP send-community extended
+!
+address-family evpn
+neighbor 10.10.110.2 activate
+!
+address-family ipv4
+no neighbor 10.10.110.2 activate
+redistribute connected route-map RMAP_VTEP
+```

lab_vxlan.yml

@@ -3,15 +3,15 @@ topology:
   nodes:
     spine1:
             kind: ceos
-            image: ceos:4.31.1F
+            image: ceos:4.32.0.1F
             mgmt-ipv4: 172.20.20.101
     leaf1:
             kind: ceos
-            image: ceos:4.31.1F
+            image: ceos:4.32.0.1F
             mgmt-ipv4: 172.20.20.11
     leaf2:
             kind: ceos
-            image: ceos:4.31.1F
+            image: ceos:4.32.0.1F
             mgmt-ipv4: 172.20.20.12
     host1:
             kind: linux

network_images/network-images.md

@@ -1,4 +1,4 @@
 # Network images
 
 Arista cEOS image can be downlaoded at : arista.com  
-`cEOS64-lab-4.31.1F.tar.xz`
+`cEOS64-lab-4.32.0.1F.tar.xz`