[OpenWrt Wiki] WAN (Internet access)
openwrt.org › docs › guide-userAug 16, 2021 · Using multiple wan with multiple routers. WAN interface protocols. X Play. Multi-WAN (Internet access through more than one modem/device) Multiwan. multiwan: Connection to spare internet provider. mwan3 (Load balancing/failover with multiple WAN interfaces) WWAN (3G/4G/LTE and similar) Dealing with monthly GB quotas.
[OpenWrt Wiki] Regaining access to an OpenWrt device in ...
openwrt.org › docs › guide-userMar 25, 2019 · Simply connect the OpenWrt device ( WAN port) to the LAN port of another router that has DHCP enabled. Then check the status page of the other router and note the IP address that got issued from the other router to your OpenWrt device (or do a network scan from a client). This IP address will then need to be used for SSH and LUCI access to the ...