rc.d: Add ipfw3 rc script

Operating Systems / DragonFlyBSD - Aaron LI [aaronly.me] - 30 March 2018 01:03 EDT

To use ipfw3, add 'ipfw3_enable=YES' to /etc/rc.conf . By default, only the 'ipfw3' and 'ipfw3_basic' modules will be loaded. If you need more ipfw3 modules, set them with 'ipfw3_modules=" ..."' in /etc/rc.conf . See also the rc.conf(5) man page.

This ipfw3 rc script is largely based on the ipfw script.

The /etc/ipfw3.rules (a shell script) should be present to setup the firewall rules, otherwise the default setup will block all incoming connections, including your current connection!

NOTE: I wrote this script for use in my VPS last year, but switched to PF later, so more tests and improvements (e.g., flush tables on stop) to this script are needed.

6fd380c22b rc.d: Add ipfw3 rc script
etc/defaults/rc.conf | 4 +++
etc/rc.d/Makefile | 2 +-
etc/rc.d/ipfw3 | 89 ++++++++++++++++++++++++++++++++++++++++++++++++
share/man/man5/rc.conf.5 | 23 ++++++++++++-
4 files changed, 116 insertions(+), 2 deletions(-)

Upstream: gitweb.dragonflybsd.org


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