pfsense-rule-order: script to keep firewall rules in the right order automatically
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The actual issue I ran into was pfBlockerNG's cron job moving my "Block IoT" rule below some Allow rules every hour.
it was already in the right place, pfBlockerNG just kept pushing it down.
That's what the script is for.Regarding my version, yes, i know. i'm in the process of replacing the pfsense box.
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There are package settings which address auto-added rule ordering. Do those not cover your situation?
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@tinfoilmatt said in pfsense-rule-order: script to keep firewall rules in the right order automatically:
There are package settings which address auto-added rule ordering. Do those not cover your situation?
I looked at the pfBlockerNG rule order settings but they control where pfBlockerNG places its own auto rules relative to manual ones, not the order of manual rules themselves.
my issue was specifically manual rules getting reordered relative to each other, so those settings didn't help in my case. -
my issue was specifically manual rules getting reordered relative to each other
This wouldn't be caused by pfBlockerNG's cron job. The order of non-pfBlockerNG auto-added rules (i.e., 'manual rules') could only be changed manually.
What do you have for that package setting—"
Firewall > pfBlockerNG > IP > IP Interface/Rules Configuration > Firewall 'Auto' Rule Order"? -
@tinfoilmatt said in pfsense-rule-order: script to keep firewall rules in the right order automatically:
Firewall 'Auto' Rule Order
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Interesting. So those last two settings in the drop-down can and do affect 'manual rule' ordering.
So then why not use the default setting which leaves "All other rules" unaffected by pfBlockerNG?
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@tinfoilmatt I was not aware that this setting also affects manual rule ordering.
i will change back to the default and disable the script temporarily to see if that alone solves the problem.
thank you very much. -
Additionally (and with the default setting there)—if for whatever reason you need a pass rule above pfBlockerNG's auto-added block rules, then the way to do that would be by way of the "Permit" feed group action options (i.e., actions "
Permit Inbound" for WAN interface/s, "Permit Outbound" for LAN interface/s, or "Permit Both"). This would be the cleanest and most automated way to "whitelist" any pfBlockerNG false positives. -
@tinfoilmatt said in pfsense-rule-order: script to keep firewall rules in the right order automatically:
Additionally (and with the default setting there)—if for whatever reason you need a pass rule above pfBlockerNG's auto-added block rules, then the way to do that would be by way of the "Permit" feed group action options (i.e., actions "Permit Inbound" for WAN interface/s, "Permit Outbound" for LAN interface/s, or "Permit Both"). This would be the cleanest and most automated way to "whitelist" any pfBlockerNG false positives.
Thanks, I'll check with the default setting.
If that solves the reordering problem, the script is still useful as a general safety net for rule ordering, but the main reason here was clearly misconfiguration on my part. -
At one point, I would've spent a lot of time parsing that blue infoblock in my own mind. I'm certain there are good use cases for the non-default options. But it either never occured to me, or I had forgotten that those last two do affect non-pfBlockerNG rule ordering. Thanks for the refresher.
By the way, I like what you're doing with your blocklist-manager tool.
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@tinfoilmatt same here, i had no idea that setting affected manual rules until now, good to know.
thanks for the kind words on blocklist-manager, glad it's useful! -
A newer pfSense will also give you access to the latest version pfBlockerng.
Your issue might auto solve itself.
