[ifupdown-pve.git] / wait-for-ll6.sh

#!/bin/sh

attempts=${IF_LL_ATTEMPTS:-60}
delay=${IF_LL_INTERVAL:-0.1}

for attempt in $(seq 1 $attempts); do
	lladdress=$(ip -6 -o a s dev "$IFACE" scope link -tentative)
	if [ -n "$lladdress" ]; then
		attempt=0
		break
	fi
	sleep $delay
done

if [ $attempt -eq $attempts ]; then
	echo "Could not get a link-local address"
	exit 1
fi
Commit	Line	Data
6f248ce1 TL	1	#!/bin/sh
	2
	3	attempts=${IF_LL_ATTEMPTS:-60}
	4	delay=${IF_LL_INTERVAL:-0.1}
	5
	6	for attempt in $(seq 1 $attempts); do
	7	lladdress=$(ip -6 -o a s dev "$IFACE" scope link -tentative)
	8	if [ -n "$lladdress" ]; then
	9	attempt=0
	10	break
	11	fi
	12	sleep $delay
	13	done
	14
	15	if [ $attempt -eq $attempts ]; then
	16	echo "Could not get a link-local address"
	17	exit 1
	18	fi