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Port Forwarding Not Working? – How to Troubleshoot?

Port forwarding is one of my favorite features on the firewalls and routers. It works great when you want to allow external users to specific services inside the network, be it a local area network or DMZ.  We have covered how you can configure port forwarding on pfsense, fortigate firewalls, and routers in our previous …

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How To Configure IPsec VPN Between pfSense And Cisco Router?

When you want to extend your network with 3rd party vendors the best way to do that is by configuring an IPsec tunnel towards the third-party devices. The challenge, however, most of the remote ends may not have the same equipment as you have. Let’s say, for example, you may have a cisco router as …

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How To Configure IPsec Site-to-Site VPN On Cisco Router?

In some of the last blog I have covered how to create IPsec tunnels between different firewalls, however, those who want to learn more about the IPsec VPN should practice them on a Cisco router. In my opinion, if you can set up an IPsec tunnel on a Cisco router it would be a very …

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