Multi-WAN (Internet access through more than one modem/device)
Documentation
User guide
Network
WAN (Internet access)
Multi-WAN (Internet access through more than one modem/device)
Creating additional WAN interfaces for multi-WAN
Multiwan (no longer supported)
multiwan: Connection to spare internet provider (no longer supported)
MWAN with netifd
mwan3 (iptables)
mwan3 (nftables unofficial)
mwan3 install using filesystem (not luci)
mwan4
Preparing and verifying the default routing table for any WAN interface for multi-WAN
See also:
Dual VPN with mwan3