Expand description
Netfilter-style firewall for VeridianOS
Provides packet filtering, connection tracking, and NAT capabilities modeled on the Linux netfilter/iptables architecture with five hook points (PreRouting, Input, Forward, Output, PostRouting).
Modules§
- chain
- Firewall chain and table management
- conntrack
- Connection tracking (conntrack) for stateful packet inspection
- nat
- Network Address Translation (NAT) engine
- rules
- Firewall rule matching and evaluation
Functions§
- init
- Initialize the firewall subsystem