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bug 12706: Add broadcast address for the network interface

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status 12706: resolved fixed
This commit is contained in:
Sheng Yang 2012-02-10 15:51:39 -08:00
parent 3a28cfddfa
commit 02595f1b33
1 changed files with 11 additions and 4 deletions
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15
patches/systemvm/debian/config/root/ipassoc.sh
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@ -114,7 +114,7 @@ convert_primary_to_32() {
fi
if [ "$mask" != "32" ]
then
sudo ip addr add dev $ethDev $ipNoMask/32
ip_addr_add $ethDev $ipNoMask/32
fi
done
#delete primaries
@ -170,6 +170,13 @@ copy_routes_from_main() {
return 0;
}
ip_addr_add() {
local dev="$1"
local ip="$2"
local brd=`TERM=linux ipcalc $ip|grep Broadcast|awk -F' ' '{print $2}'`
sudo ip addr add dev $dev $ip broadcast $brd
}
add_routing() {
local pubIp=$1
logger -t cloud "$(basename $0):Add routing $pubIp on interface $ethDev"
@ -237,7 +244,7 @@ add_first_ip() {
local old_state=$?
convert_primary_to_32 $pubIp
sudo ip addr add dev $ethDev $pubIp
ip_addr_add $ethDev $pubIp
if [ "$mask" != "32" ] && [ "$mask" != "" ]
then
# remove if duplicat ip with 32 mask, this happens when we are promting the ip to primary
@ -301,7 +308,7 @@ add_an_ip () {
sudo ip link show $ethDev | grep "state DOWN" > /dev/null
local old_state=$?
sudo ip addr add dev $ethDev $pubIp ;
ip_addr_add $ethDev $pubIp
add_snat $1
if [ $if_keep_state -ne 1 -o $old_state -ne 0 ]
then
@ -335,7 +342,7 @@ remove_an_ip () {
if [ -n "$replaceIpMask" ]; then
sudo ip addr del dev $ethDev $replaceIpMask;
replaceIp=`echo $replaceIpMask | awk -F/ '{print $1}'`;
sudo ip addr add dev $ethDev $replaceIp/$existingMask;
ip_addr_add $ethDev $replaceIp/$existingMask
fi
result=$?
fi