Setting firewall symbolic constants
walterk1 at earthlink.net
Tue Mar 30 13:31:58 UTC 2010
In the example firewall rule set in rc.firewall, there are
the following lines:
# set these to your outside interface network
# set these to your inside interface network
Can these be set by the system automatically? Specifically
When the IP changes on the ISP's side, I'd like to
have this detected and updated in the rules without my
manual intervention. Do I need to write a utility and
run in crontab? Or is there a better way?
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