Arris Cornerstone CMTS 1500 setting system IP address

Hello,

I'm unable to set the system ip address of the cmts, it is there, but the system keeps telling me it's 0.0.0.0

Anybody an idea what's wrong here? all other settings are kept saved except for ip-address subnet gateway, and date and time.
Any help would be greatly appreciated,

Regards.
Donald.

[cmts] ip-level# info

Parameter Value
--------- -----
config-ip-address 10.0.0.10
config-ip-subnet 255.255.255.224
config-ip-gateway 10.0.0.1
default-ttl 255 (value)
dns-control enabled
dns-domain-name "cmts.mydomain.com"

[cmts] ip-level# back

[cmts] box# exit

Leaving management subsystem...

[cmts] console> system
Software Version: 4.2.412
Hardware Version: 07
System up time: 00:11:25
System name: cmts
IP address 0.0.0.0 (mask 0.0.0.0)
default GATEWAY 0.0.0.0

[cmts] console>