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T288: normalize IP(v6) addresses before passing them to iproute2.
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dmbaturin committed Nov 5, 2018
1 parent 7de05b2 commit 018860f
Showing 1 changed file with 6 additions and 4 deletions.
10 changes: 6 additions & 4 deletions scripts/vyatta-address
Original file line number Diff line number Diff line change
Expand Up @@ -32,11 +32,13 @@ case $1 in
ip_address=$(sed -n 's/^\s\sfixed-address\s\(.*\);/\1/p' $lease_file | sed -n '$p');
elif [[ "$3" = "dhcpv6" ]]; then
lease_file=/var/lib/dhcp/dhclient_v6_"$2".leases;
ip_address=$(sed -n 's/^\s\s\s\siaaddr\s\(.*\)\s{/\1/p' $lease_file | sed -n '$p');
ip_address=$(sed -n 's/^\s\s\s\siaaddr\s\(.*\)\s{/\1/p' $lease_file | sed -n '$p');
else
ip_address=$3;
fi


ip_address=$(/usr/libexec/vyos/system/normalize-ip $ip_address)

if ! ip address show dev $2 2>/dev/null | grep -q "$ip_address"; then
# Address doesn't exist there, nothing to delete
exit 0
Expand All @@ -50,9 +52,9 @@ case $1 in
elif [[ "$3" = "dhcpv6" ]]; then
exec /opt/vyatta/sbin/vyatta-dhcpv6-client.pl --stop --ifname "$2"
elif [[ "$3" =~ ":" ]]; then
exec sudo ip -6 addr del "$3" dev "$2"
exec sudo ip -6 addr del "$ip_address" dev "$2"
else
exec sudo ip addr del "$3" dev "$2"
exec sudo ip addr del "$ip_address" dev "$2"
fi ;;
*)
echo "Unknown option $1"
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