package/network/ipv6/odhcp6c/files/dhcpv6.script

   1 #!/bin/sh
   2 [ -z "$2" ] && echo "Error: should be run by odhcpc6c" && exit 1
   3 . /lib/functions.sh
   4 . /lib/netifd/netifd-proto.sh
   5
   6 ipv6_conf() {
   7         echo "$3" > "/proc/sys/net/ipv6/conf/$1/$2"
   8 }
   9
  10 prepare_interface() {
  11         local device="$1"
  12         ipv6_conf "$device" accept_ra 2
  13
  14         # Send RS
  15         if [ -x /usr/sbin/6relayd ]; then
  16                 sleep 1
  17                 /usr/sbin/6relayd -s "$device"
  18                 sleep 4
  19                 /usr/sbin/6relayd -s "$device"
  20         fi
  21
  22 }
  23
  24 cleanup_interface() {
  25         local device="$1"
  26         ipv6_conf "$device" accept_ra 0
  27 }
  28
  29 setup_interface () {
  30         local device="$1"
  31         proto_init_update "*" 1
  32
  33         for dns in $RDNSS; do
  34                 proto_add_dns_server "$dns"
  35         done
  36
  37         for domain in $DOMAINS; do
  38                 proto_add_dns_search "$domain"
  39         done
  40
  41         for prefix in $PREFIXES; do
  42                 proto_add_ipv6_prefix "$prefix"
  43         done
  44
  45         proto_send_update "$INTERFACE"
  46
  47         # TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
  48 }
  49
  50 teardown_interface() {
  51         proto_init_update "*" 0
  52         proto_send_update "$INTERFACE"
  53 }
  54
  55 case "$2" in
  56         informed|bound|updated|rebound)
  57                 setup_interface "$1"
  58                 prepare_interface "$1"
  59         ;;
  60         started|stopped|unbound)
  61                 cleanup_interface "$1"
  62                 teardown_interface "$1"
  63         ;;
  64 esac
  65
  66 # user rules
  67 [ -f /etc/odhcp6c.user ] && . /etc/odhcp6c.user
  68
  69 exit 0