А как заставить систему соединяться с Интернетом только через Tor?

# Create new chain
root# iptables -t nat -N REDSOCKS

# Ignore LANs and some other reserved addresses.
# See Wikipedia and RFC5735 for full list of reserved networks.
root# iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN
root# iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN
root# iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN
root# iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN
root# iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN
root# iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN
root# iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN
root# iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -j RETURN

# Anything else should be redirected to port 12345
root# iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports 12345

# Any tcp connection not made by `proxy' should be redirected.
root# iptables -t nat -A OUTPUT -p tcp -m owner ! --uid-owner proxy -j REDSOCKS