OPNsense Firewall Rule "Cheat Sheet"
When looking up information on how to write firewall rules in OPNsense, you may be looking for specific examples on how to block or allow certain …
Continue ReadingWhen looking up information on how to write firewall rules in OPNsense, you may be looking for specific examples on how to block or allow certain …
Continue ReadingUnderstanding how to forward ports and create firewall rules for the WAN interface of your router is important if you wish to access services hosted …
Continue ReadingHave you wanted to take a look at OPNsense without installing it to a dedicated machine and/or deploying it as your primary home router/firewall? The …
Continue ReadingWhen I first set up my home network using my OPNsense router and was learning firewall rules, I took the approach of allowing only the Unbound DNS …
Continue ReadingAs I have mentioned in my how-to on creating an isolated network, I have several Amcrest IP cameras (affiliate link) on an isolated network which I …
Continue ReadingIn my network, I created an alias for all of the ports I have open on my server so that I can create firewall rules to allow several of my VLANs to …
Continue ReadingCable Haunt is a recent vulnerability that has been found in over 200 million cable modems in Europe and likely many more in other countries as well. …
Continue ReadingHaving an offline local network with no Internet access can be useful for a number of reasons. A few that come to mind are home lab networks, …
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