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78 lines
3.4 KiB
78 lines
3.4 KiB
From bac74f05e37b5a4e9a0f2fd5e26c4a8b3546e574 Mon Sep 17 00:00:00 2001 |
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From: Hannes Reinecke <hare@suse.de> |
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Date: Thu, 12 May 2016 20:03:28 +0200 |
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Subject: [PATCH] 40network: Update iBFT scanning code to handle IPv6 |
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IPv6 addresses should be specified in brackets so that the |
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ip= scanning code doesn't get confused. |
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References: bnc#887542 |
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Signed-off-by: Hannes Reinecke <hare@suse.de> |
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Signed-off-by: Thomas Renninger <trenn@suse.com> |
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(cherry picked from commit c98d1756f766e49f7b457e217b0e0156d577d8b8) |
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--- |
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modules.d/40network/net-lib.sh | 38 ++++++++++++++++++++++++++++++---- |
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1 file changed, 34 insertions(+), 4 deletions(-) |
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diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh |
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index e6942a55..98dbbb63 100755 |
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--- a/modules.d/40network/net-lib.sh |
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+++ b/modules.d/40network/net-lib.sh |
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@@ -235,22 +235,52 @@ ibft_to_cmdline() { |
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[ -e /tmp/net.${dev}.has_ibft_config ] && continue |
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+ [ -e ${iface}/flags ] && flags=$(read a < ${iface}/flags; echo $a) |
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+ # Skip invalid interfaces |
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+ (( $flags & 1 )) || continue |
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+ # Skip interfaces not used for booting |
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+ (( $flags & 2 )) || continue |
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[ -e ${iface}/dhcp ] && dhcp=$(read a < ${iface}/dhcp; echo $a) |
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- |
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- if [ -n "$dhcp" ]; then |
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- echo "ip=$dev:dhcp" |
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+ [ -e ${iface}/origin ] && origin=$(read a < ${iface}/origin; echo $a) |
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+ [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a) |
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+ |
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+ if [ -n "$ip" ] ; then |
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+ case "$ip" in |
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+ *.*.*.*) |
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+ family=ipv4 |
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+ ;; |
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+ *:*) |
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+ family=ipv6 |
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+ ;; |
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+ esac |
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+ fi |
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+ if [ -n "$dhcp" ] || [ "$origin" -eq 3 ]; then |
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+ if [ "$family" = "ipv6" ] ; then |
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+ echo "ip=$dev:dhcp6" |
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+ else |
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+ echo "ip=$dev:dhcp" |
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+ fi |
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elif [ -e ${iface}/ip-addr ]; then |
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- [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a) |
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# skip not assigned ip adresses |
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[ "$ip" = "0.0.0.0" ] && continue |
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[ -e ${iface}/gateway ] && gw=$(read a < ${iface}/gateway; echo $a) |
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[ "$gateway" = "0.0.0.0" ] && unset $gateway |
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[ -e ${iface}/subnet-mask ] && mask=$(read a < ${iface}/subnet-mask; echo $a) |
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+ [ -e ${iface}/prefix-len ] && prefix=$(read a < ${iface}/prefix-len; echo $a) |
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[ -e ${iface}/primary-dns ] && dns1=$(read a < ${iface}/primary-dns; echo $a) |
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[ "$dns1" = "0.0.0.0" ] && unset $dns1 |
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[ -e ${iface}/secondary-dns ] && dns2=$(read a < ${iface}/secondary-dns; echo $a) |
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[ "$dns2" = "0.0.0.0" ] && unset $dns2 |
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[ -e ${iface}/hostname ] && hostname=$(read a < ${iface}/hostname; echo $a) |
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+ if [ "$family" = "ipv6" ] ; then |
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+ if [ -n "$ip" ] ; then |
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+ [ -n "$prefix" ] || prefix=64 |
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+ mask="$prefix" |
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+ fi |
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+ if [ -n "$gw" ] ; then |
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+ gw="[${gw}]" |
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+ fi |
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+ fi |
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if [ -n "$ip" ] && [ -n "$mask" ]; then |
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echo "ip=$ip::$gw:$mask:$hostname:$dev:none${dns1:+:$dns1}${dns2:+:$dns2}" |
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else
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