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jeffgeerling.com › blog › 2026

Adding a backup Internet WAN on my OPNsense Router

… OPNsense and dual WAN My plan was to plug the 5G gateway into 'ETH2' the third Ethernet port on my OPNsense box; ETH0 went to my LAN, ETH1 was for the Cable modem, and ETH2 and ETH3 are available—all are 2.5 Gbps ports . …

Jul 23, 2026

jeffgeerling.com › blog › 2026

Bambu Lab is abusing the open source social contract

… I still use my P1S, but after Bambu Lab started pushing their always-connected cloud solution as the new default: I blocked the printer from the Internet via my OPNsense Firewall I stopped updating the firmware I locked the printer into Developer mode I deleted Bambu Studio and started using OrcaSl… …

May 12, 2026