[root@77-xxx-xxx-162 ~]# tcpdump -r dump70
reading from file dump70, link-type EN10MB (Ethernet)
05:02:04.469826 arp who-has 77-xxx-xxx-170.myhostname.net (Broadcast) tell host.mygateway.com
05:02:05.085170 arp reply 77-xxx-xxx-170.myhostname.net is-at 00:1f:d0:85:e0:93 (oui Unknown)
05:02:09.464329 arp who-has 77-xxx-xxx-170.myhostname.net (Broadcast) tell host.mygateway.com
05:02:09.601086 arp reply 77-xxx-xxx-170.myhostname.net is-at 00:1f:d0:85:e0:93 (oui Unknown)
05:02:14.464240 arp who-has 77-xxx-xxx-170.myhostname.net (Broadcast) tell host.mygateway.com
05:02:14.992004 arp reply 77-xxx-xxx-170.myhostname.net is-at 00:1f:d0:85:e0:93 (oui Unknown)

#arpsend -U -i 77.xxx.xxx.170 -c 1 eth0

[root@77-xxx-xxx-162 ~]# uname -a
Linux 77-xxx-xxx-162.myhostname.net 2.6.18-92.1.18.el5.028stab060.2 #1 SMP Tue Jan 13 11:38:36 MSK 2009 x86_64 x86_64 x86_64 GNU/Linux

[root@77-xxx-xxx-162 ~]# ip r l
77.xxx.xxx.170 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.144.69 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.144.68 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.171 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.168 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.169 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.174 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.175 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.172 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.173 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.144.76 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.163 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.176 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.177 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.166 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.167 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.144.75 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.164 dev venet0  scope link  src 77.xxx.xxx.162
77.xxx.xxx.160/27 dev eth0  proto kernel  scope link  src 77.xxx.xxx.162
169.254.0.0/16 dev eth0  scope link
default via 77.xxx.xxx.161 dev eth0

net.ipv4.ip_forward = 1
net.ipv4.conf.default.proxy_arp = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 1
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.all.log_martians = 1
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.icmp_echo_ignore_all = 1
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_max_syn_backlog = 2048
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_fin_timeout = 15
net.ipv4.tcp_keepalive_time = 1800
net.ipv4.tcp_window_scaling = 0
net.ipv4.tcp_sack = 0
net.ipv4.tcp_timestamps = 0
net.ipv4.icmp_ignore_bogus_error_responses = 1

[root@77-xxx-xxx-162 ~]# 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
VERBOSE=0

## Disk quota parameters
DISK_QUOTA=yes
VZFASTBOOT=no

# Disable module loading. If set, vz initscript do not load any modules.
#MODULES_DISABLED=yes

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

# Controls which interfaces to send ARP requests and modify APR tables on.
NEIGHBOUR_DEVS=all

## Template parameters
TEMPLATE=/vz/template

## Defaults for containers
VE_ROOT=/vz/root/$VEID
VE_PRIVATE=/vz/private/$VEID
CONFIGFILE="vps.basic"
DEF_OSTEMPLATE="fedora-core-4"

## Load vzwdog module
VZWDOG="no"

## IPv4 iptables kernel modules
IPTABLES="ipt_REJECT ipt_tos ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length iptable_nat"

## Enable IPv6
IPV6="no"

## IPv6 ip6tables kernel modules
IP6TABLES="ip6_tables ip6table_filter ip6table_mangle ip6t_REJECT"