[root@hn net]# cat /proc/sys/net/ipv4/ip_forward
1

[root@hn net]# cat /etc/sysconfig/vz-scripts/4001.conf
# Configuration file generated by vzsplit for 20 VPS
# on HN with total amount of physical mem 2023 Mb
# low memory 2023 Mb, swap size 1027 Mb, Max treads 8000
# Resourse commit level 0:
# Free resource distribution. Any parameters may be increased
# Primary parameters
NUMPROC="516:516"
AVNUMPROC="258:258"
NUMTCPSOCK="516:516"
NUMOTHERSOCK="516:516"
VMGUARPAGES="28052:2147483647"

# Secondary parameters
KMEMSIZE="21216542:23338196"
TCPSNDBUF="4958645:7072181"
TCPRCVBUF="4958645:7072181"
OTHERSOCKBUF="2479322:4592858"
DGRAMRCVBUF="2479322:2479322"
OOMGUARPAGES="28052:2147483647"
PRIVVMPAGES="168312:185143"

# Auxiliary parameters
LOCKEDPAGES="1035:1035"
SHMPAGES="16831:16831"
PHYSPAGES="0:2147483647"
NUMFILE="8256:8256"
NUMFLOCK="825:907"
NUMPTY="51:51"
NUMSIGINFO="1024:1024"
DCACHESIZE="4616947:4755456"
NUMIPTENT="100:100"
DISKSPACE="724049:796454"
DISKINODES="396156:435772"
CPUUNITS="4680"
IP_ADDRESS="172.16.4.1"
HOSTNAME="testvps"
VE_ROOT="/vz/root/$VEID"
VE_PRIVATE="/vz/private/$VEID"
OSTEMPLATE="debian-3.1-i386-base"
ORIGIN_SAMPLE="default"
NAMESERVER="172.16.1.1"
SEARCHDOMAIN="local"
ONBOOT="yes"

[root@hn net]# cat /etc/vz/vz.conf
## Global parameters
VIRTUOZZO=yes
LOCKDIR=/vz/lock
DUMPDIR=/vz/dump
VE0CPUUNITS=1000

## Logging parameters
LOGGING=yes
LOGFILE=/var/log/vzctl.log
LOG_LEVEL=0

## Disk quota parameters
DISK_QUOTA=yes
VZFASTBOOT=no

# The name of the device whose ip address will be used as source ip for VE.
# By default automatically assigned.
#VE_ROUTE_SRC_DEV="eth0"

## Template parameters
TEMPLATE=/vz/template

## Defaults for VEs
VE_ROOT=/vz/root/$VEID
VE_PRIVATE=/vz/private/$VEID
CONFIGFILE="default"
DEF_OSTEMPLATE="debian-3.1-i386-base"

## Load vzwdog module
VZWDOG="no"

IPTABLES="ipt_REJECT ipt_tos ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length iptable_nat"

[root@hn net]# cat /etc/vz/conf/ve-default.conf-sample
# Configuration file generated by vzsplit for 20 VPS
# on HN with total amount of physical mem 2023 Mb
# low memory 2023 Mb, swap size 1027 Mb, Max treads 8000
# Resourse commit level 0:
# Free resource distribution. Any parameters may be increased
# Primary parameters
NUMPROC="516:516"
AVNUMPROC="258:258"
NUMTCPSOCK="516:516"
NUMOTHERSOCK="516:516"
VMGUARPAGES="28052:2147483647"

# Secondary parameters
KMEMSIZE="21216542:23338196"
TCPSNDBUF="4958645:7072181"
TCPRCVBUF="4958645:7072181"
OTHERSOCKBUF="2479322:4592858"
DGRAMRCVBUF="2479322:2479322"
OOMGUARPAGES="28052:2147483647"
PRIVVMPAGES="168312:185143"

# Auxiliary parameters
LOCKEDPAGES="1035:1035"
SHMPAGES="16831:16831"
PHYSPAGES="0:2147483647"
NUMFILE="8256:8256"
NUMFLOCK="825:907"
NUMPTY="51:51"
NUMSIGINFO="1024:1024"
DCACHESIZE="4616947:4755456"
NUMIPTENT="100:100"
DISKSPACE="724049:796454"
DISKINODES="396156:435772"
CPUUNITS="4680"