set -o allexport

# interfaces:
IF_WAN="wan"
IF_LAN="lan"

# networks:
NET_LAN="10.24.0.0/16"
NET_WAN="192.168.0.0/24"
NET_AR="10.24.20.0/24"

# hosts:
#ROUTER
HOST_KASHA="10.24.0.1"
HOST_KASHA_WAN="192.168.0.11"
HOST_KASHA_WAN2="$(ip -4 a s dev ${IF_WAN} | awk '$1 == "inet" && $2 != "192.168.0.11/24" { print $2; exit }')"
# will allow us to do things like: if ${HAVE_WAN2}; then ...
if [[ ! -z "${HOST_KASHA_WAN2}" ]]; then
    HAVE_WAN2="/bin/true"
    HOST_KASHA_WAN2="${HOST_KASHA_WAN2%/*}"
else
    HAVE_WAN2="/bin/false"
fi
#AP
HOST_HYPERION="10.24.0.254"

set +o allexport