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First-match firewall rules

Reorder rules with stated default-deny. A shadowed deny does not protect you.

Simulator rule: first-match top to bottom, then deny traffic that matches no allow. Real platforms can differ. A deny below allow-all is shadowed.

1any any any allow
2guest → staff-files TCP 445 deny
3staff → web TCP 443 allow

Guest → staff files currently hits: any any any allow → allow

Z+ · the last-lap desk · N10-009

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