Glossary infra Term Page
WAN bridge
The Linux bridge (`vmbr0`) that uplinks to the ISP router and feeds OPNsense’s WAN interfa
Core Idea
WAN bridge is The Linux bridge (vmbr0) that uplinks to the ISP router and feeds OPNsense’s WAN interface. It usually makes the most sense alongside LAN bridge, VirtIO NIC, Serial installer.
Why It Matters Here
Mathbong reuses this term across opnsense posts as shared vocabulary.