Rules: How do I efficiently describe this IP range in CIDR?
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Hi,
I'd like to create as few as possible pass rules to allow this IP range:
217.10.64.0 - 217.10.79.255
If I do 217.10.0.0/16 that's too much because then I'd allow 0…255 on the 3rd octett, right? Only want 64....79 there.
Thanks much for your help!
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217.10.64.0/20
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Or you can just create an alias, enter your range, and pfsense will do the work for you. Use that alias as the target in your rules.