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@frafra
Last active February 10, 2023 08:44
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NetworkManager integration with batman-adv
#!/bin/sh
#
# /etc/NetworkManager/dispatcher.d/05-batman
ESSID="Igloo mesh"
IFACE="wlp2s0"
ADDR="01:23:45:67:89:AB"
function current {
nmcli -t -f GENERAL.CONNECTION d show $IFACE | cut -d\: -f2
}
interface=$1
status=$2
if [ ! "$interface" == $IFACE ]; then
exit 0
fi
case $status in
up)
if [ "$(current)" == "$ESSID" ]; then
ip link set dev $IFACE mtu 1560 # 1500+60
modprobe batman-adv
batctl if add $IFACE
batctl gw_mode client
# Keep the same MAC address (optional)
ip link set dev bat0 address $ADDR
ip link set dev bat0 up
#sleep 10
# DHCP (optional)
dhclient -r
dhclient -H $(hostname) bat0
fi
;;
down)
if [ ! "$(current)" == "$ESSID" ]; then
dhclient -r
ip link set dev bat0 down
batctl if del $IFACE
fi
;;
esac
@frafra
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frafra commented Aug 4, 2015

# chmod 755 /etc/NetworkManager/dispatcher.d/05-batman

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