# Volt bridge network configuration
# Assigns IP to bridge and configures DHCP server
#
# Install: cp nova0.network /etc/systemd/network/
# Apply: systemctl restart systemd-networkd

[Match]
Name=nova0

[Network]
Description=Volt unified network

# Bridge IP address (gateway for VMs/containers)
Address=10.42.0.1/24

# Enable IP forwarding for this interface
IPForward=yes

# Enable IPv6 (optional)
# Address=fd42:nova::1/64

# Enable LLDP for network discovery
LLDP=yes
EmitLLDP=customer-bridge

# Enable built-in DHCP server (systemd-networkd DHCPServer)
# Alternative: use dnsmasq or external DHCP
DHCPServer=yes

# Configure masquerading (NAT) for external access
IPMasquerade=both

[DHCPServer]
# DHCP pool range
PoolOffset=2
PoolSize=252

# Lease time
DefaultLeaseTimeSec=3600
MaxLeaseTimeSec=86400

# DNS servers to advertise
DNS=10.42.0.1
# Use host's DNS if available
# DNS=_server_address

# Router (gateway)
Router=10.42.0.1

# Domain
# EmitDNS=yes
# DNS=10.42.0.1

# NTP server (optional)
# NTP=10.42.0.1

# Timezone (optional)
# Timezone=UTC

[Route]
# Default route through this interface for the subnet
Destination=10.42.0.0/24