Date: Fri, 17 Feb 2006 10:42:43 -0600 From: Greg Barniskis <gregb@scls.lib.wi.us> To: freebsd-questions <freebsd-questions@freebsd.org> Subject: question on NAT for multiple subnets Message-ID: <43F5FD03.4080500@scls.lib.wi.us>
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I'm sure I could figure this out from scrutinizing Google, the FreeBSD documentation, and testing in a lab, but I'm particularly pressed for time on finding the right answer to this. For a long time we've been quite happy coalescing all private IP client requests onto a single public IP address through NAT. Management now wants more granularity, at least one unique public IP per private subnet. Can I set up a single ipfw box that examines client source ip addrs and provides different public NAT addrs for each private client subnet? Any pointers to the best way to think about this issue much appreciated. If the answer is ipfw doesn't handle this, but some other fw does, fine, I just need to know which. Thanks! -- Greg Barniskis, Computer Systems Integrator South Central Library System (SCLS) Library Interchange Network (LINK) <gregb at scls.lib.wi.us>, (608) 266-6348
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