linux-2.4.20 iptables-1.2.7a DHCP on EXTIF

["Storm D. J. Petersen" <stormp@xxxxxxxxx>]

Hi,

I am still confused. ;-)

I upgraded my kernel to 2.4.20 and now  # iptables -t nat -A POSTROUTING -o
eth0 -j MASQUERADE  doesn't work.

However,  # iptables -t nat -A POSTROUTING -j SNAT -to $EXTIP    works!

My problem is that I am behind a cable modem that changes my IP address
daily.  So, what does one do if their eternal interface uses DHCP?
Thanks.
S.