Prerequisites

• Make sure kernel is set up for masquerading:

• depmod - a

• modprobe ip_masq_user

• modprobe ip_masq_ftp

• modprobe ip_masq_irc

• modprobe ip_masq_raudio

• modprobe ip_masq_cuseeme

• echo "1">/proc/sys/net/ipv4/ip_forward

• echo "1">/proc/sys/net/ipv4/ip_always_defrag

• echo "1">/proc/sys/net/ipv4/ip_dynaddr

• Ipchains - M - S 3600 10 50 (setting timeouts)

Notes: