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Forum Discussion
gglaze1
Nov 01, 2012Aspirant
UPS for ReadyNAS 6 + ReadyNAS Duo
Hi guys, This forum seems to have loads of info, but also way too much info! I've searched around but can't find the answers I need. I'd like to get a UPS for my pair of ReadyNAS devices. I have: ...
Etz
Nov 02, 2012Aspirant
mdgm wrote: What if the lease expires with the router off before the NAS is given the shutdown signal? Then the NAS wouldn't shutdown safely.
If command is already given, it will shutdown..
If lease expires before command and DHCP-Server is offline, then ofcourse it doesnt.
Chances are pretty slim as DHCP-discover-offer takes milliseconds to devices obtain a new lease.
As I said, its not so importand, but its better to have Router also with UPS.
(As you wont get e-mail also, that power failed without it)
Other option would be to use static DHCP assignement (By MAC address), then DHCP-Server is needed only when "client" Devices will boot or are disconnected/re-connected to network .. ;)
Lease which would be given is "infinite" then...
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