28f47a199c
Support loading a default pf ruleset in case of invalid pf.conf. If no pf rules are loaded pf will pass/allow all traffic, assuming the kernel is compiled without PF_DEFAULT_TO_DROP, as is the case in GENERIC. In other words: if there's a typo in the main pf_rules we would allow all traffic. The new default rules minimise the impact of this. If $pf_program (i.e. pfctl) fails to set $pf_fules and $pf_fallback_rules_enable is YES we will load $pf_fallback_rules_file if set, or $pf_fallback_rules. $pf_fallback_rules can include multiple rules, for example to permit traffic on a management interface. $pf_fallback_rules_enable defaults to "NO", preserving historic behaviour. man page changes by ceri@. PR: 256410 Reviewed by: donner, kp Sponsored by: semaphor.dk Differential Revision: https://reviews.freebsd.org/D30791 |
||
---|---|---|
.. | ||
rc.d | ||
Makefile | ||
netstart | ||
network.subr | ||
pccard_ether | ||
rc | ||
rc.bsdextended | ||
rc.conf | ||
rc.firewall | ||
rc.initdiskless | ||
rc.resume | ||
rc.sendmail | ||
rc.shutdown | ||
rc.subr | ||
rc.suspend |