Firewall configuration
Documentation
User guide
Firewall configuration
- Firewall and network interfaces
- Firewall components
- Firewall configuration /etc/config/firewall
- Firewall overview
- fw4 Filtering traffic with IP sets by DNS
Firewall configuration
- Bridge firewall
- DMZ configuration using VLANs
- DNS hijacking
- Filtering traffic with IP sets by DNS
- Firewall usage guide
- IP set examples
- IPv4 firewall examples
- IPv6 firewall examples
- Logging rejected packets
- NAT examples
- Parental controls
- Port forwarding
- Reference network topology
Firewall miscellaneous pages
netfilter and iptables
- Logging Forwarded Packets in OpenWrt
- netfilter Configuration Examples
- Netfilter In OpenWrt
- Netfilter Management
Alternate firewall builders
- Firewall Builder: Essence Reloaded
- Firewall Builder: fwBuilder GUI
- Firewall Builder: Shell scripts
- Firewall Builder: Shorewall-lite