Attachment 161112 Details for Bug 250942 – Different method, depending on used kernel version

[patch] Different method, depending on used kernel version

ifup-ipv6.preferIPV6ADDR.diff (text/plain), 1.29 KB, created by Peter Bieringer on 2007-08-11 09:52:05 UTC

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Creator: Peter Bieringer

Created: 2007-08-11 09:52:05 UTC

Size: 1.29 KB

patch

obsolete

>--- rh-initscripts-cvs/initscripts/sysconfig/network-scripts/ifup-ipv6	2007-08-05 15:28:32.000000000 +0200
>+++ initscripts-ipv6/common.stripped/etc/sysconfig/network-scripts/ifup-ipv6	2007-08-11 11:39:00.000000000 +0200
>@@ -1,4 +1,4 @@
>-#!/bin/sh
>+#!/bin/bash
> #
> # ifup-ipv6
> #
>@@ -83,8 +88,26 @@
> 	exit 1
> fi
> 
>+# Get lernel version
>+uname_r="`uname -r`"
>+kversion=${uname_r/-*}
>+i=1
>+for p in ${kversion//./ }; do
>+        kversion_part[i]=$p
>+        i=$[ $i + 1 ]
>+done
>+
>+# Set flags depending on kernel version
>+# at least kernel <= 2.6.22 uses last added IPv6 address as default one
>+if [ ${kversion_part[1]} -ge 2 -a ${kversion_part[2]} -ge 6 -a ${kversion_part[3]} -gt 22 ]; then
>+	# TODO: update this after each minor kernel version update, if behavior is still the same
>+	ipv6_addr_reverse=0
>+else
>+	ipv6_addr_reverse=1
>+fi
>+
> # Setup IPv6 address on specified interface
>-if [ -n "$IPV6ADDR" ]; then
>+if [ -n "$IPV6ADDR" -a $ipv6_addr_reverse -eq 0 ]; then
> 	ipv6_add_addr_on_device $DEVICE $IPV6ADDR || exit 1
> fi
> 
>@@ -139,6 +214,9 @@
> 		ipv6_add_addr_on_device $DEVICE $ipv6addr
> 	done
> fi
>+if [ -n "$IPV6ADDR" -a $ipv6_addr_reverse -ne 0 ]; then
>+	ipv6_add_addr_on_device $DEVICE $IPV6ADDR || exit 1
>+fi
> 
> # Enable IPv6 RFC3041 privacy extensions if desired
> if [ "$IPV6_PRIVACY" = "rfc3041" ]; then

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Attachments on bug 250942: 160718 | 161112