diff --git a/config.toml b/config.toml
index c58f3e6..add0dac 100644
--- a/config.toml
+++ b/config.toml
@@ -1,6 +1,9 @@
 [k0s]
 version = "v1.34.3+k0s.0"
 private_ip_range = "10.1.0.0/24"                                    # Node private IPv4 range in CIDR format.
+hostname = "cluster.local"                                          # Kubernetes cluster network name.
+dual_stack = false                                                  # Enable v4/v6 dual-stack? ( No VXLAN must be BIRD )
+wireguard = true                                                    # Disabled for dual-stack mode.
 
 [metallb]
 version = "v0.15.3"
@@ -32,7 +35,7 @@ worker.3 = { mac = "BC:24:BC:E9:4C:EF", ip = "10.1.0.16" }
 worker.4 = { mac = "BC:24:1C:E7:5C:DE", ip = "10.1.0.17" }
 worker.5 = { mac = "BC:24:FA:42:CF:AA", ip = "10.1.0.18" }
 
-[bastion]                                                   # Enable for nodes on secure networks that require a jumphost for ssh access.
+[bastion]                                                   # Enable for secure networks that require a jumphost for ssh access.
 enable = false
 ssh.user = "example_user"
 ssh.port = "22"