I'm using DynDNS client in Tomato to maintain my external dynamic DNS name, and I'm wondering what the Tomato behavior is for this client. For the drop-down at the top of the page, I'm using the default "Use WAN IP Address (recommended)." I'm assuming this means that, if Tomato detects a WAN IP change, then it'll try to update that change with DynDNS' records, otherwise, it'll do an update to their records once every 28 days, regardless of IP change. Is that correct? Has anyone ever noticed the Tomato client not updating automatically every 28 days?