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