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Old 2nd October 2008
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jggimi jggimi is offline
More noise than signal
 
Join Date: May 2008
Location: USA
Posts: 6,241
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PF will automatically adjust rules if you place the interface within parentheses, and the IP address changes.

Tools for managing dynamic IP addresses are already in the ports/packages system. For example, I use net/ddclient to keep my DNS records up-to-date at dyndns.org.
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