Test firewall and Squid remotely
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Im continuously updating my firewall rules, is there a way to test our firewall rules and Squid when I'm not physically in our office? I mean I'm using Ping feature of Pfsense to ping blocked sites, and was able to 'ping' the blocked sites. Sorry, I'm just new to networking and Pfsense, I don't have VPN working yet, just want to know if there a way to test remotely.
TIA!