etc/rc.d/auto_linklocal

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: auto_linklocal
   7 # REQUIRE: root
   8 # KEYWORD: nojail
   9
  10 . /etc/rc.subr
  11 . /etc/network.subr
  12
  13 name="auto_linklocal"
  14 start_cmd="auto_linklocal_start"
  15 stop_cmd=":"
  16
  17 auto_linklocal_start()
  18 {
  19         if ! checkyesno ipv6_enable && ${SYSCTL} net.inet6 > /dev/null 2>&1; then
  20                 if ! ${SYSCTL_W} net.inet6.ip6.auto_linklocal=0 >/dev/null 2>&1; then
  21                         warn "failed to set sysctl(8)"
  22                         return 1
  23                 fi
  24                 laddr=`network6_getladdr lo0`
  25                 if [ -z "${laddr}" ]; then
  26                         ifconfig lo0 inet6 fe80::1 prefixlen 64
  27                 fi
  28         fi
  29 }
  30
  31 load_rc_config $name
  32 run_rc_command "$1"