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Forum Discussion
GSS116e switch - management console ip reverts to default after week
Hi there, I have a few managed switches model GSS116e. They are all current bootloader+firmware (1.0.0.5+1.6.1.7). The router has DHCP address reservations for them so they always get assign...
far1 wrote:
I have a few managed switches model GSS116e.
By far neither a Smart Managed, nor a Managed Switch, a Plus switch with basic config features.
far1 wrote:
The router has DHCP address reservations for them so they always get assigned the same ip address when they boot up.
... However after a week or so, they all fall off the network. By using the discovery tool, I can see that they revert to their default ip address 192.168.0.239!
The key reason is these Plus switches are booting very fast on a short power failure. Because of the very simple uC IP stack and dhclient - especially if the connection to the router dhcp server is temporary lost - it does not wait very long, does not retry, and fall back to the default IP address very quick.
far1 wrote:
I don't want to assign fixed ip addresses.
Understood, much to inflexible of course.
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