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Forum Discussion
KevinLiT
Aug 22, 2022NETGEAR Moderator
New - RBR750/RBS750 Firmware Version 4.6.9.11 Released
RBR750/RBS750 Firmware Version 4.6.9.11 Released
New Features:
Adds an auto-firmware upgrade enable/disable option <Long awaited feature is FINALLY HERE!
https://kb.netgear.com/...
TC_in_Montana
Sep 14, 2022Virtuoso
CrimpOn wrote:
InitialG wrote:
The only thing I've noticed is that devices connected to my guest network seem to be renewing/refreshing their IP every few mins according to the logs, they seem to function fine but there are a lot of logged events.
It has been reported that whereas the primary network typically issues DHCP leases for 1 day (86,400 seconds), the guest network issues leases for a much shorter time. The assumption being that "guests" are likely to be transitory and there is no point in keeping an IP address in limbo when the device has departed and may never return.
Would it be convenient to discover the length of the guest DHCP lease on your network?
(On a Windows computer this is easily done by opening a command window and running ipconfig /all.
This will display when the lease was issued and when it expires.)
The Lease Time for the Guest Network devices is set to 15 minutes by Netgear.
This is probably great for those who actually use the Guest Network for GUESTS, but many users are now using the Guest Network for IoT devices to provide network segregation from the main network devices as the security is not always the greatest on some IoT devices.
It would be great if this was user configurable and I believe some router manufacturers allow the user to set this time.
InitialG
Sep 16, 2022Guide
The entries are indeed related to mobile/tablet devices (IoT etc) and I'm not sure of the lease times (from the devices)
I can confirm that the log entries I have (for 5 devices) were roughly at 15min intervals.
I didn't realise about the default 15mins. Thx for that bit of information.
You have guessed correctly that I use Guest Network for IoT devices and simple network segregation.
- NorbertopSep 18, 2022Star
Just for info, the update went smooth when followed the instructions in the community. Have set the auto update to disabled.
Now we see how it performs in the upcoming weeks.