shorewall

USE флаги

• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• init - Adds the capability to place the firewall in a safe state prior to bringing up the network interfaces
• ipv4 - Installs everything needed to create a full IPv4 firewall
• ipv6 - Adds the capability to create a full IPv6 firewall (requires net-firewall/shorewall ipv4 USE flag)
• lite4 - Installs everything needed to just *run* an IPv4 compiled firewall script created with net-firewall/shorewall ipv4 USE flag
• lite6 - Installs everything needed to just *run* an IPv6 compiled firewall script created with net-firewall/shorewall ipv6 USE flag
• selinux - !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur

Советы по безопасности