[src/trunk]: src/etc/rc.d Add ip6addrctl

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/67345087b598
branches:  trunk
changeset: 342214:67345087b598
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Dec 13 02:05:15 2015 +0000

description:
Add ip6addrctl

diffstat:

 etc/rc.d/Makefile   |   6 +-
 etc/rc.d/ip6addrctl |  98 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+), 3 deletions(-)

diffs (122 lines):

diff -r 9134df736e84 -r 67345087b598 etc/rc.d/Makefile
--- a/etc/rc.d/Makefile Sun Dec 13 02:02:59 2015 +0000
+++ b/etc/rc.d/Makefile Sun Dec 13 02:05:15 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.93 2015/03/30 10:58:37 chopps Exp $
+# $NetBSD: Makefile,v 1.94 2015/12/13 02:05:15 christos Exp $
 
 .include <bsd.own.mk>
 
@@ -22,8 +22,8 @@
                fsck fsck_root ftp_proxy ftpd \
                gpio \
                hostapd httpd \
-               identd ifwatchd inetd ipfilter ipfs ipmon ipnat ipsec \
-               irdaattach iscsi_target iscsid isdnd isibootd \
+               identd ifwatchd inetd ip6addrctl ipfilter ipfs ipmon ipnat \
+               ipsec irdaattach iscsi_target iscsid isdnd isibootd \
                kdc \
                ldconfig ldpd local lpd lvm \
                makemandb mdnsd mixerctl modules mopd motd mountall \
diff -r 9134df736e84 -r 67345087b598 etc/rc.d/ip6addrctl
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/etc/rc.d/ip6addrctl       Sun Dec 13 02:05:15 2015 +0000
@@ -0,0 +1,98 @@
+#!/bin/sh
+#
+# $FreeBSD: head/etc/rc.d/ip6addrctl 270836 2014-08-30 07:08:10Z hrs $
+#
+
+# PROVIDE: ip6addrctl
+# REQUIRE: root bootconf mountcritlocal tty
+
+. /etc/rc.subr
+
+name="ip6addrctl"
+rcvar="ip6addrctl_enable"
+start_cmd="ip6addrctl_start"
+stop_cmd="ip6addrctl_stop"
+extra_commands="status prefer_ipv6 prefer_ipv4"
+status_cmd="ip6addrctl"
+prefer_ipv6_cmd="ip6addrctl_prefer_ipv6"
+prefer_ipv4_cmd="ip6addrctl_prefer_ipv4"
+config_file="/etc/ip6addrctl.conf"
+
+IP6ADDRCTL_CMD="/usr/sbin/ip6addrctl"
+
+ip6addrctl_prefer_ipv6()
+{
+       ${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
+       cat <<EOT | ${IP6ADDRCTL_CMD} install /dev/stdin
+       ::1/128          50      0
+       ::/0             40      1
+       ::ffff:0:0/96    35      4
+       2002::/16        30      2
+       2001::/32         5      5
+       fc00::/7          3     13
+       ::/96             1      3
+       fec0::/10         1     11
+       3ffe::/16         1     12
+EOT
+}
+
+ip6addrctl_prefer_ipv4()
+{
+       ${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
+       cat <<EOT | ${IP6ADDRCTL_CMD} install /dev/stdin
+       ::1/128          50      0
+       ::/0             40      1
+       ::ffff:0:0/96   100      4
+       2002::/16        30      2
+       2001::/32         5      5
+       fc00::/7          3     13
+       ::/96             1      3
+       fec0::/10         1     11
+       3ffe::/16         1     12
+EOT
+}
+
+ip6addrctl_start()
+{
+       # install the policy of the address selection algorithm.
+       case "${ip6addrctl_policy}" in
+       [Aa][Uu][Tt][Oo])
+               if [ -r "${config_file}" -a -s "${config_file}" ]; then
+                       ${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
+                       ${IP6ADDRCTL_CMD} install "${config_file}"
+               else
+                       if checkyesno ipv6_activate_all_interfaces; then
+                               ip6addrctl_prefer_ipv6
+                       elif [ -n "$(list_vars ifconfig_\*_ipv6)" ]; then
+                               ip6addrctl_prefer_ipv6
+                       else
+                               ip6addrctl_prefer_ipv4
+                       fi
+               fi
+       ;;
+       ipv4_prefer)
+               ip6addrctl_prefer_ipv4
+       ;;
+       ipv6_prefer)
+               ip6addrctl_prefer_ipv6
+       ;;
+       *)
+               warn "\$ip6addrctl_policy is invalid: ${ip6addrctl_policy}. " \
+                   " \"ipv4_prefer\" is used instead."
+               ip6addrctl_prefer_ipv4
+       ;;
+       esac
+
+       if checkyesno ip6addrctl_verbose; then
+               echo 'Address selection policy table for IPv4 and IPv6:'
+               ${IP6ADDRCTL_CMD}
+       fi
+}
+
+ip6addrctl_stop()
+{
+       ip6addrctl flush >/dev/null 2>&1
+}
+
+load_rc_config $name
+run_rc_command "$1"