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Cake day: June 24th, 2023

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  • pfSense = Firewall and router system based on FreeBSD. Has both open source and commercial versions. Built for SMB to Enterprise uses. Extremely powerful with all of the bells and whistles you’d expect from a professional firewall product.

    OPNSense = Basically pfSense with a different UI. It’s a fork of pfSense. Much of the same capability, but is built by a smaller company.

    OpenWRT = Replacement firmware for embedded devices (as well as x86). It’s open source WiFi router firmware that runs on tens of thousands of devices. Many vendors will even base their custom firmware on OpenWRT and put a different skin on it (GL.iNet, for example).





  • chronicledmonocle@lemmy.worldtoSelfhosted@lemmy.worldHelp with IPv6
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    5 months ago

    Prefix ID of 0x1 means “Use the first prefix available in the block as a /64 for the LAN”. Essentially your ISP probably gave you a /48, /56, or /60. The firewall is giving prefix IDs to all of the /64s you can fit inside of one of these and allocating them numbers 1 through whatever. Each LAN you have can have its own prefix ID. A /60 has 16 /64 networks that you can subnet it into.