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This week I received a PC Engines alix2d13 board and Netgate NET-CASE1C2REDU-ANT enclosure which will replace the venerable Trashwall. While Trashwall served its purpose for a while, I was getting tired of its noise (a slight but present hard disk whine) and power consumption and the need to manually set up utilization graphs and such.
After giving pfSense, a FreeBSD / pf-based firewall distribution which works nicely on embedded devices, a try I decided to move to it. I’ve now got pfSense v1.2.3 embedded (current stable release) installed on a 4GB SanDisk Ultra II compact flash card which the ALIX board boots to run the OS. Console output (when needed) is via serial port, but after the initial configuration, practically everything can be done via the web.
I’m running into a couple quirky problems with port forwards, but it’s otherwise doing a fine job of running my home network. DHCP with reservations, DNS, DynamicDNS (for DHCP clients to be resolvable), and NTP are all working as they should. Once I get the port forward issue sorted I’ll likely backup the config and give one of the pfSense v2.0 beta snapshots a go. If whatever beta snapshot happens to fail or doesn’t work out I can then just reimage the CF card back to v1.2.3 and reload the exported config. pfSense configs are simply XML files that can be backed up and restored at will, which is particularly convenient.
If you’d like to see more photos of my PC Engines alix2d13 setup, click here.
If you’d like to buy one, check out Netgate. The specific items I purchased for this are as follows, for a total of US$183.85:
· ALIX.2D3+B System Board: (3/1/256/LX800) with battery [ALIX.2D3+Battery]: US$140
· LIX.2D3 3 LAN Indoor Enclosure Red with USB & ANT [case1c2redu-ant]: US$24
· AC/DC 15V 1.25A 18W Switching Adapter only [PS-15V-1.25A-18W]: US$9.95
· SMA Dust Cap / Rubber Antenna Hole Plug [SMA Dust Cap Plug]: US$0.14/ea (2x)
· Postage via FedEx: US$9.62