I'm new to NetApp and I'm looking for the procedure to change the netmask of the management interface on a NetApp FAS 2554 in a curious situation.
The problem is the following.
During the inizialization it has been inserted an incorrent netmask /20 instead /23.
From cli, if I try to change the LIF's netmask, I get an error concerning subnet:
fas2554::network interface> modify -vserver fas2554 -lif * -netmask 255.255.254.0
Error: command failed on vserver "fas2554" lif "cluster_mgmt": Cannot update
LIF associations for LIF "cluster_mgmt". The netmask of the LIF
("255.255.254.0") does not match the netmask of the subnet
If I try to change the subnet I get an error about LIF associated:
fas2554::network subnet> modify -subnet-name "Default Network" -subnet 10.10.10.0/23 -force-update-lif-associations true
Error: command failed: The subnet has one or more LIFs associated with it.
Changing the netmask of existing LIFs through the subnet commands is not
If I try to add another subnet with correct netmask I get an error about overlapping:
fas2554::network subnet> create -subnet-name "Test" -subnet 10.10.10.0/23 -broadcast-domain "Default Network"
Error: command failed: Subnet "10.10.10.0/23" would overlap with existing
subnet named "Default Network" in IPspace "Default".
Is there a way to achieve my goal?
Thank you in advance.