olsr2_start.sh

#!/bin/sh

address="$1"
id="$2"

echo "start olsr2 on ${address} in ${id}"

cat <<- EOF > "/tmp/olsrd2-${id}.conf"
	[global]
	fork       yes
	lockfile   -

	# restrict to IPv6
	[olsrv2]
	originator  -0.0.0.0/0
	originator  -::1/128
	originator  default_accept

	# restrict to IPv6
	[interface]
	bindto  -0.0.0.0/0
	bindto  -::1/128
	bindto  default_accept
EOF

addr6() {
  local mac=$(cat "/sys/class/net/$1/address")
  IFS=':'; set $mac; unset IFS
  printf fdef:17a0:ffb1:300:$(printf %02x $((0x$1 ^ 2)))$2:${3}ff:fe$4:$5$6
}

ip -4 addr flush dev "uplink"
ip -6 addr flush dev "uplink"
ip link set "uplink" down
ip link set "uplink" up
ip a a $(addr6 "uplink")/128 dev "uplink"

olsrd2 "uplink" --load /tmp/olsrd2-${id}.conf