UFW Port Range Cleanup | Generated by AI
Done. UFW is now clean:
✓ 13000-14000/tcp removed (IPv4 + IPv6) ✓ 13000-14000/udp removed (IPv4 + IPv6) ✓ All necessary rules intact (22, 80, 443)
Final firewall state:
[1] 22/tcp ALLOW SSH [2] 22/udp ALLOW (SSH discovery) [3] 443/udp ALLOW Hysteria2 [4] 80/tcp ALLOW ACME challenge [5-8] Same rules, IPv6
Default: deny inbound, allow outbound. Minimal attack surface.
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