Question

I don't have wired internet connection, how can i configure two rut240 4g routers on same LAN assuming one as master one as slave (as  backup connection) without using VRRP ?

Answer 1

Hello,

Do you want that one of your RUT240 would act as a backup internet source, in case the first RUT240 loses its mobile connection?

If that is the case, you should configure a failover feature: https://wiki.teltonika-networks.com/view/RUT240_WAN#Failover_Configuration

Select mobile as a primary interface and wired WAN as a secondary. Connect your second RUT240 from LAN port to the first RUT240 WAN port.

Regards.