iptables -t nat -N NATLB
iptables -t nat -A NATLB -m statistic --mode nth --every 5 --packet 0 -j SNAT --to 87.43.234.9.106
iptables -t nat -A NATLB -m statistic --mode nth --every 4 --packet 0 -j SNAT --to 87.43.234.9.105
iptables -t nat -A NATLB -m statistic --mode nth --every 3 --packet 0 -j SNAT --to 87.43.234.9.104
iptables -t nat -A NATLB -m statistic --mode nth --every 2 --packet 0 -j SNAT --to 87.43.234.9.103
iptables -t nat -A NATLB -j SNAT --to 87.43.234.9.102
# 2ip.ru, to test how it works:
iptables -t nat -I POSTROUTING 1 -d 195.201.201.32 -m state --state NEW -j NATLB
# www.ftp.ncep.noaa.gov :
iptables -t nat -I POSTROUTING 1 -d 140.90.101.48 -m state --state NEW -j NATLB