Attachment 130333 Details for Bug 174225 – network.subr_ipv6_addrs_IF.patch.txt

[patch] network.subr_ipv6_addrs_IF.patch.txt

network.subr_ipv6_addrs_IF.patch (text/plain), 2.14 KB, created by Kimmo Paasiala on 2012-12-26 09:50:01 UTC

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Creator: Kimmo Paasiala

Created: 2012-12-26 09:50:01 UTC

Size: 2.14 KB

patch

obsolete

>Index: etc/network.subr
>===================================================================
>--- etc/network.subr	(revision 244687)
>+++ etc/network.subr	(working copy)
>@@ -438,6 +438,13 @@
> 		;;
> 	esac
> 
>+	# Test for $ipv6_addrs_IF. If it exists then the
>+	# interface should be configured for IPv6
>+	_tmpargs=$(get_if_var $_if ipv6_addrs_IF)
>+	if [ -n "${_tmpargs}" ]; then
>+		return 0
>+	fi
>+
> 	case "${ipv6_network_interfaces}" in
> 	$_if|"$_if "*|*" $_if"|*" $_if "*|[Aa][Uu][Tt][Oo])
> 		# True if $ifconfig_IF_ipv6 is defined.
>@@ -562,6 +569,7 @@
> 	fi
> 
> 	ifalias_up ${_if} inet6 && _ret=0
>+	ipv6_addrs_common ${_if} alias && _ret=0
> 	ipv6_prefix_hostid_addr_common ${_if} alias && _ret=0
> 	ipv6_accept_rtadv_up ${_if} && _ret=0
> 
>@@ -619,6 +627,7 @@
> 
> 	ipv6_accept_rtadv_down ${_if} && _ret=0
> 	ipv6_prefix_hostid_addr_common ${_if} -alias && _ret=0
>+	ipv6_addrs_common ${_if} -alias && _ret=0
> 	ifalias_down ${_if} inet6 && _ret=0
> 
> 	inetList="`ifconfig ${_if} | grep 'inet6 ' | tr "\n" "$_ifs"`"
>@@ -684,6 +693,49 @@
> 	return $_ret
> }
> 
>+
>+ipv6_addrs_common()
>+{
>+	local _ret _if _action _ip6prefix _ip6prefixes
>+	local _ip6addr _prefixlen
>+	local _range _ip6net _ip6low _ip6high
>+	_ret=1
>+	_if=$1
>+	_action=$2
>+
>+# get the prefixes from ipv6_addrs_IF variable
>+	_ip6prefixes=`get_if_var $_if ipv6_addrs_IF`
>+	for _ip6prefix in ${_ip6prefixes}; do
>+		_ip6addr=${_ip6prefix%%/*}
>+		_prefixlen=${_ip6prefix##*/}
>+		_range=${_ip6addr##*:}
>+		_ip6net=${_ip6addr%:*}
>+		_ip6low=${_range%-*}
>+		_ip6high=${_range#*-}
>+
>+# If deleting an alias, set _prefixlen to null string.
>+		if [ "${_action}" = "-alias" ]; then
>+			_prefixlen=""
>+		else
>+			_prefixlen="prefixlen $_prefixlen"
>+		fi
>+
>+		_ip6high=$(("0x${_ip6high}"))
>+		_ip6count=$(("0x${_ip6low}"))
>+		while [ "${_ip6count}" -le "${_ip6high}"  ]; do
>+            # Re-uses the _ip6addr variable from above
>+			_ip6addr=$(printf "%x" "${_ip6count}")
>+			eval "ifconfig ${_if} inet6 ${_ip6net}:${_ip6addr} ${_prefixlen} ${_action}"
>+			_ip6count=$((${_ip6count}+1))
>+			_ret=0
>+		done
>+	done
>+
>+	return $_ret
>+}
>+
>+
>+
> # ifalias_up if af
> #	Configure aliases for network interface $if.
> #	It returns 0 if at least one alias was configured or

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Attachments on bug 174225: 130331 | 130332 | 130333