ipfilter/dhcp using 0/32

["J.D. Bronson" <jdbronson@wi.rr.com>]

I posted this to the solaris x86 group and didnt get much of a response.

Given this scenario....

bge0 = lan
bge1 = cable modem

ipnat.conf:
map bge1 192.168.82.0/24 -> 0/32 proxy port ftp ftp/tcp
map bge1 192.168.82.0/24 -> 0/32 portmap tcp/udp auto
map bge1 192.168.82.0/24 -> 0/32

What happens if/when my bge1 WAN IP address changes?

Will ipfilter keep up with this or do I need to do some script
to have ipfilter ack this change? What about ipf.conf ?

since I know ipfilter reads and fills up the '0/32' value at startup.

My cable network has been known to not only change my IP but at times 
my entire network (24.0.0.0 to 72.0.0.0 for example).
-JD