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Limiting probe port access

SonicAdmin80SonicAdmin80 Cybersecurity Overlord ✭✭✭

I monitor firewall appliances by probing the port defined in "Failover & LB → Any TCP-SYN to Port".

Due to recent vulnerabilities I wanted to limit which IP address can connect to this port. But there aren't any built-in access rules for this and creating a new WAN→WAN deny rule doesn't do anything.

Looks like this setting completely bypasses any access rules defined. Is there no way to limit who can probe this port?

Category: Entry Level Firewalls
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