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bug 3768,3769,3770

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This commit is contained in:
xq2005 2013-09-04 20:59:20 -07:00
parent db4b5a2065
commit 4cb0606746
1 changed files with 72 additions and 4 deletions
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76
xCAT/postscripts/configeth
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@ -15,7 +15,7 @@ function v4mask2prefix(){
case $num_dec in
255) let num_bits+=8;;
254) let num_bits+=7;;
253) let num_bits+=6;;
252) let num_bits+=6;;
248) let num_bits+=5;;
240) let num_bits+=4;;
224) let num_bits+=3;;
@ -28,6 +28,72 @@ function v4mask2prefix(){
echo "$num_bits"
}
function v4prefix2mask(){
local a=$1
local b=0
local num_index=1
local str_temp=''
local str_mask=''
while [[ $num_index -le 4 ]]
do
if [ $a -ge 8 ];then
b=8
a=$((a-8))
else
b=$a
a=0
fi
case $b in
0) str_temp="0";;
1) str_temp="128";;
2) str_temp="192";;
3) str_temp="224";;
4) str_temp="240";;
5) str_temp="248";;
6) str_temp="252";;
7) str_temp="254";;
8) str_temp="255";;
esac
str_mask=$str_mask$str_temp"."
num_index=$((num_index+1))
done
str_mask=`echo $str_mask | sed 's/.$//'`
echo "$str_mask"
}
function v4calcbcase(){
local str_mask=$2
echo $str_mask | grep '\.'
if [ $? -ne 0 ];then
str_mask=$(v4prefix2mask $str_mask)
fi
local str_bcast=''
local str_temp=''
local str_ifs=$IFS
IFS=$'.'
local array_ip=($1)
local array_mask=($str_mask)
IFS=$str_ifs
if [ ${#array_ip[*]} -ne 4 -o ${#array_mask[*]} -ne 4 ];then
echo "255.255.255.255"
return
fi
for index in {0..3}
do
str_temp=`echo $[ ${array_ip[$index]}|(${array_mask[$index]} ^ 255) ]`
str_bcast=$str_bcast$str_temp"."
done
str_bcast=`echo $str_bcast | sed 's/.$//'`
echo "$str_bcast"
}
function configipv4(){
str_if_name=$1
str_v4ip=$2
@ -230,8 +296,9 @@ function add_ip_temporary(){
str_label=$str_nic_name
fi
str_bcase=$(calcbcase $str_ip $str_mask)
#the label is ready, add the ip address directly
ip addr add $str_ip/${str_mask} dev $str_nic_name scope global label $str_label
ip addr add $str_ip/${str_mask} broadcast $str_bcase dev $str_nic_name scope global label $str_label
fi
fi
}
@ -392,7 +459,7 @@ while [ $num_index -lt ${#array_nic_ips[*]} ];do
#fetch the subnet and netmask in networks definition
str_subnet=`echo $str_line | awk -F'net=' '{print $2}' | awk -F'|' '{print $1}'`
str_netmask=`echo $str_line | awk -F'mask=' '{print $2}' | awk -F'|' '{print $1}'`
str_netmask=`echo $str_line | awk -F'mask=' '{print $2}' | awk -F'|' '{print $1}' | sed 's:^/::'`
str_gateway=`echo $str_line | awk -F'gateway=' '{print $2}' | awk -F'|' '{print $1}'`
if [ ! $str_subnet -o ! $str_netmask ];then
@ -405,7 +472,8 @@ while [ $num_index -lt ${#array_nic_ips[*]} ];do
array_nic_subnet[$num_index]=$str_subnet
array_nic_netmask[$num_index]=$str_netmask
array_nic_gateway[$num_index]=$str_gateway
if [ -n "$str_gateway" ];then
echo "$str_gateway" | grep ':'
if [ $? -eq 0 ];then
str_ipv6_gateway=$str_gateway
fi
logger -t xcat -p local4.err "configeth: $str_ip, $str_subnet, $str_netmask, $str_gateway"