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From 54c9094e2e25b13fa90a7fcce574e6e4a52df973 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Tue, 25 Feb 2014 14:04:05 +0100
Subject: [PATCH] network/dhclient-script.sh:DHCP IPv6 interface setup
configure IPv6 interface for DHCP6
https://bugzilla.redhat.com/show_bug.cgi?id=1064365
---
modules.d/40network/dhclient-script.sh | 49 ++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/modules.d/40network/dhclient-script.sh b/modules.d/40network/dhclient-script.sh
index 70a2b710..a9c25238 100755
--- a/modules.d/40network/dhclient-script.sh
+++ b/modules.d/40network/dhclient-script.sh
@@ -48,6 +48,31 @@ setup_interface() {
[ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
}
+setup_interface6() {
+ domain=$new_domain_name
+ search=$(printf -- "$new_domain_search")
+ namesrv=$new_domain_name_servers
+ hostname=$new_host_name
+ lease_time=$new_dhcp_lease_time
+
+ [ -f /tmp/net.$netif.override ] && . /tmp/net.$netif.override
+
+ ip -6 addr add ${new_ip6_address}/${new_ip6_prefixlen} \
+ dev ${netif} scope global valid_lft ${lease_time} \
+ preferred_lft ${lease_time}
+
+ [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
+ if [ -n "$namesrv" ] ; then
+ for s in $namesrv; do
+ echo nameserver $s
+ done
+ fi >> /tmp/net.$netif.resolv.conf
+
+ # Note: hostname can be fqdn OR short hostname, so chop off any
+ # trailing domain name and explicity add any domain if set.
+ [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
+}
+
PATH=/usr/sbin:/usr/bin:/sbin:/bin
export PS4="dhclient.$interface.$$ + "
@@ -66,6 +91,7 @@ case $reason in
echo "dhcp: PREINIT $netif up"
linkup $netif
;;
+
BOUND)
echo "dhcp: BOND setting $netif"
unset layer2
@@ -95,6 +121,29 @@ case $reason in
echo "rm -f -- $hookdir/initqueue/setup_net_$netif.sh"
} > $hookdir/initqueue/setup_net_$netif.sh
+ echo "[ -f /tmp/setup_net_$netif.ok ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
+ >/tmp/net.$netif.up
+ ;;
+
+ BOUND6)
+ echo "dhcp: BOND6 setting $netif"
+ setup_interface6
+
+ set | while read line; do
+ [ "${line#new_}" = "$line" ] && continue
+ echo "$line"
+ done >/tmp/dhclient.$netif.dhcpopts
+
+ {
+ echo '. /lib/net-lib.sh'
+ echo "setup_net $netif"
+ echo "source_hook initqueue/online $netif"
+ [ -e /tmp/net.$netif.manualup ] || echo "/sbin/netroot $netif"
+ echo "> /tmp/setup_net_$netif.ok"
+ echo "> /tmp/setup_net_\$(cat /sys/class/net/$netif/address).ok"
+ echo "rm -f -- $hookdir/initqueue/setup_net_$netif.sh"
+ } > $hookdir/initqueue/setup_net_$netif.sh
+
echo "[ -f /tmp/setup_net_$netif.ok ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
>/tmp/net.$netif.up
;;