When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
OPNSense Network Firewall Router Security Appliance
Used. Tested. Pulled from working environment. Minor cosmetic imperfections like scratches, small dents, missing rubber feet, dust, etc., that do not affect performance.
Returns accepted. Item must be well packaged and returned in the condition received.
Approximate Dimensions & Weight: 13” x 8” x 1.75” (1U); 6 lbs
OPNsense Fresh install of OPNsense 23.1. Setup via a PC web browser with ethernet connection to LAN port igb0 (192.168.1.1). Default username/password is root/opnsense.
Intel GbE Ports The order of the (6) ethernet ports from left to right is igb4, igb5, igb0, igb1, igb2, igb3.
Fans This appliance has two 1U server-style case cooling intake fans at the rear. They ramp up to max rpm at startup and then slowly move to down to operating rpm over several minutes. Operating acoustic is approximately 45 dBA.
Troubleshooting We cannot provide technical assistance with setup or use. Buyer assumes all responsibility for setup and use.The two most common causes of issues are:a) Ethernet cables are not attached to the correct ports (see GbE port order above)b) An issue with the user’s ISP and/or modem. This sometimes happens with residential ISP service. This usually can be solved by rebooting the modem and appliance after connecting to the WAN port.
Only items shown in the photos and detailed in the listing will ship.
SpecificationsEthernet ports: (6) – Intel GbE copper ports. The GbE ports in order from left to right are (2) Intel 210I (igb4, igb5) & (4) Intel I347-AT4 (igb0, igb1, igb2, igb3). (1) serial console port on the far left.
CPU: Intel 64-bit Pentium processor B925C, 2-core / 4-thread (hyper-threading currently disabled in BIOS),AES-NI,2.00GHz, 4MB L3 cache, 15W.
Storage: Intel 80GB SSD. There is an additional 2.5” drive slot available with mounting hardware and SATA data/power connection.
RAM: 4GB DDR3 ECC RAM DIMM, (2) RAM slots filled, (2) additional slots available.
Power Adapter: (1) 12v power adapter is included. Power cord not included.
USB: (2) USB ports on front panel.
Motherboard: Advantech NAMB-3250MB; American Megatrends BIOS
Fans: (2) 40mmx40mmx20mm 4-pin