[asterisk-users] Can't block intrusion

Larry Moore lmoore at starwon.com.au
Wed Apr 1 16:39:25 CDT 2020

On 2/04/2020 5:28 AM, Mark Boyce wrote:
> On 1 Apr 2020, at 22:14, Greg Troxel <gdt at lexort.com 
> <mailto:gdt at lexort.com>> wrote:
>> I think you need to use tcpdump and turn up firewall debugging.
> sngrep is your friend …My bet is UDP vs TCP on firewall rules :-)
> Mark

Or the stateful entry still exists when the table entry is updated.

Does your script also issue a command to kill existing states from that 
host after it has updated the table, e.g.  pfctl -k

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