Shorewall 5.* Manpages Tom Eastep 2007-2019 Thomas M. Eastep Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover, and with no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. These manpages are for Shorewall 5.0 and later only. They describe features and options not available on earlier releases. The manpages for Shorewall 4.4-4.6 are available here.
Section 5 — Files and Concepts
accounting - Define IP accounting rules. actions - Declare user-defined actions. addresses - Describes how IP address and ports are specified in Shorewall arprules - (Added in Shorewall 4.5.12) Define arpfilter rules. blrules - shorewall Blacklist file. conntrack - Specify helpers for connections or exempt certain traffic from netfilter connection tracking. ecn - Disabling Explicit Congestion Notification exclusion - Excluding hosts from a network or zone files - Describes the shorewall configuration files hosts - Define multiple zones accessed through a single interface interfaces - Define the interfaces on the system and optionally associate them with zones. ipsets - Describes how to specify set names in Shorewall configuration files. logging - Provides an overview of Shorewall packet logging facilities maclist - Define MAC verification. mangle - Supersedes tcrules and describes packet/connection marking. masq - Define Masquerade/SNAT (deprecated) modules - Specify which kernel modules to load (Removed in Shorewall 5.2.3) names - Describes object naming in Shorewall configuration files nat - Define one-to-one NAT. nesting - How to define nested zones. netmap - How to map addresses from one net to another. params - Assign values to shell variables used in other files. policy - Define high-level policies for connections between zones. providers - Define routing tables, usually for multiple Internet links. proxyarp - Define Proxy ARP (IPv4) proxyndp - Define Proxy NDP (IPv6) rtrules - Define routing rules. routes - (Added in Shorewall 4.4.15) Add additional routes to provider routing tables. rules - Specify exceptions to policies, including DNAT and REDIRECT. secmarks - Attach an SELinux context to a packet. snat - Define Masquerade/SNAT tcclasses - Define htb classes for traffic shaping. tcdevices - Specify speed of devices for traffic shaping. tcfilters - Classify traffic for shaping; often used with an IFB to shape ingress traffic. tcinterfaces - Specify devices for simplified traffic shaping. tcpri - Classify traffic for simplified traffic shaping. tunnels - Define VPN connections with endpoints on the firewall. shorewall.conf - Specify values for global Shorewall options. shorewall6.conf - Specify values for global Shorewall6 options. shorewall-lite.conf - Specify values for global Shorewall Lite options. shorewall6-lite.conf - Specify values for global Shorewall6 Lite options. vardir - Redefine the directory where Shorewall keeps its state information. vardir-lite - Redefine the directory where Shorewall Lite keeps its state information. zones - Declare Shorewall zones.
Section 8 — Administrative Commands
shorewall - /sbin/shorewall, /sbin/shorewall6/, /sbin/shorewall-lite and /sbin/shorewall6-lite command syntax and semantics.