variables

# https://docs.voidlinux.org/config/network/index.html#interface-names
###
# Required Variables
###
WAN_INT=
BRIDGE_NAME=br0
BRIDGE_INT1=
BRIDGE_INT2=
LAN_IP=100.64.1.100
LAN_NETWORK_NUM=100.64.1.96
LAN_NETWORK_CIDR=29
PORT_PIN_RANGE_LOW=32770
PORT_PIN_RANGE_HIGH=33275
PORT_RESERVE_COUNT=10

# Autofilled with install scripts
INSTALL_PATH=

###
# Host Services
###
HostSRV_DHCPWAN_ENABLED=1
HostSRV_MACSPOOF_ENABLED=0
WAN_MAC=GENERATE # GENERATE to attempt setting from HostSRV_802dot1x_WPA_CONF
HostSRV_802dot1x_ENABLED=0
HostSRV_802dot1x_WPA_CONF=/etc/wpa_supplicant/wpa_supplicant.conf
HostSRV_SSHWAN_ENABLED=1
HostSRV_SSH_PORTSRV=22
HostSRV_SSH_PORTFWD=32772

###
# Optional Variables
###
# Empty or 32+
NF_CONNTRACK_HASHSIZE=

# 1 to boot into fallback mode
FALLBACK_BOOT=0

###
# PORT_PIN Note
###
# PORT_PIN_RANGE_LOW & PORT_PIN_RANGE_HIGH is the port range to reserve for MASQ NATing.This range should be outside the downstream devices range to avoid port collisions. 
# Default FreeBSD net.inet.ip.portrange: 49152-65535
# Default Void Linux net.ipv4.ip_local_port_range: 32768-60999
# PORT_RESERVE_COUNT is the number of ports from PORT_PIN_RANGE_LOW to reserve for WAN side router services

###
# Calculated Variables - Do NOT Edit
###
LAN_NETWORK="$LAN_NETWORK_NUM/$LAN_NETWORK_CIDR"
PAT_RANGE_LOW=$((PORT_PIN_RANGE_LOW+PORT_RESERVE_COUNT))
PAT_RANGE_HIGH=$PORT_PIN_RANGE_HIGH

if [ "$HostSRV_802dot1x_ENABLED" = 1 ]; then
	if [ -r "$HostSRV_802dot1x_WPA_CONF" ]; then
		if [ "$WAN_MAC" = "GENERATE" ] ; then
			WAN_MAC=$(awk --field-separator '["#]' '/identity=/ { print $2}' "$HostSRV_802dot1x_WPA_CONF")
		fi
	else
		HostSRV_802dot1x_WPA_CONF=
	fi
fi

case $WAN_MAC in
	[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]);;
	*) WAN_MAC=
esac