Hi,
You can do this by running ucarpd or keepalived, and operating one
device as master, other as slave. You'd probably also need to rsync
over the DHCP leases and hosts configuration.
This should be easy enough with OpenWRT, no idea about Tomato.
regards,
--
Paul Jakma paul at clubi.iepaul at jakma.org Key ID: 64A2FF6A
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