SA540 Firewall Allow rules still in place after rule is deleted.

Unanswered Question
Dec 4th, 2009
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SA 540 Firmware 1.0.39

In trying to find a way to make my Optional port DMZ work (separate issue, slow to non existing internet access from DMZ) I created a rule allowing all traffic from the DMZ to the LAN:

I only had these 3 firewall rules:

DMZ to WAN allow all.

LAN to DMZ allow all.


DMZ to LAN allow all

After deleting the DMZ to LAN allow all Rule, I still can access the LAN from the DMZ port. Is there a way to see which rules that are REALLY in place?

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biraja Tue, 05/04/2010 - 12:33
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Hello Sir,

I've come across this query just now and though would answer your concern.

I've checked this with latest 1.1.42 firmware release and the DMZ->LAN firewall rule works as expected.

It his rule is deleted or disabled, I could not pint from DMZ to LAN hosts.

By default, the traffic is blocked from DMZ to LAN.

Once again I apologize for the late response.

Thanks and Regards,



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