#!/bin/bash

# This script source VPS configuration files in the same
# order as vzctl does
# if one of these files does not exist then something is
# really broken

[ -f /etc/vz/vz.conf ] || exit 1
[ -f $VE_CONFFILE ] || exit 1

# source both files. Note the order, it is important
. /etc/vz/vz.conf
. $VE_CONFFILE

if [ -z "$IP_ADDRESS" ] 
then
   # no IP for this container
   echo "No IP address for this container"
   exit 0
fi

for IP in $IP_ADDRESS
do
    if `echo $IP | grep "11.22.33" 1>/dev/null 2>&1`
    then
       # this container uses our IP address range. Check ARP 
       if `arp -n | grep $IP 1>/dev/null 2>&1`
       then 
           # command above return 1 if item is not found 
           echo "$IP is already in ARP table. Weird."
       else 
           # IP is not in local ARP table. Add. it
           echo "Adding $IP to ARP table"
           arp -i eth0 -Ds $IP eth0 pub
       fi
    fi
done

exit 0

#!/bin/bash

# This script source VPS configuration files in the same
# order as vzctl does
# if one of these files does not exist then something is
# really broken

[ -f /etc/vz/vz.conf ] || exit 1
[ -f $VE_CONFFILE ] || exit 1

# source both files. Note the order, it is important
. /etc/vz/vz.conf
. $VE_CONFFILE

if [ -z "$IP_ADDRESS" ] 
then
   # no IP for this container
   echo "No IP address for this container"
   exit 0
fi

for IP in $IP_ADDRESS
do
    if `echo $IP | grep "11.22.33" 1>/dev/null 2>&1`
    then
       # this container uses our IP address. Check ARP 
       if `arp -n | grep $IP 1>/dev/null 2>&1`
       then 
           # IP is in local ARP table. Remove it
           echo "Removing $IP from ARP table"
           arp -i eth0 -d $IP 
       else 
           echo "$IP is not in ARP table. Weird."
       fi
    fi
done

exit 0