IBM Storwize V7000 Unified Problem Determination Manual page 238

The commands that you use are the same as the service CLI commands except
where noted. Not all service CLI commands can be run from the USB flash drive.
The satask.txt commands always run on the node that the USB flash drive is
plugged into.
Reset service IP address and superuser password command:
Use this command to obtain service assistant access to a node canister even if the
current state of the node canister is unknown. The physical access to the node
canister is required and is used to authenticate the action.
Syntax
►►
►►
►
►►
Parameters
-serviceip ipv4
-gw ipv4
-mask ipv4
-serviceip_6 ipv6
-gw_6 ipv6
-default
-prefix_6 int
-resetpassword
Description
This command resets the service assistant IP address to the default value. If the
command is run on the upper canister, the default value is 192.168.70.121 subnet
mask: 255.255.255.0. If the command is run on the lower canister, the default value
is 192.168.70.122 subnet mask: 255.255.255.0. If the node canister is active in a
system, the superuser password for the system is reset; otherwise, the superuser
password is reset on the node canister.
210
Storwize V7000 Unified: Problem Determination Guide 2073-720
satask chserviceip -serviceip ipv4
satask chserviceip -serviceip_6 ipv6
-resetpassword
satask chserviceip
(Optional) The IPv4 address for the service assistant.
(Optional) The IPv4 gateway for the service assistant.
(Optional) The IPv4 subnet for the service assistant.
(Optional) The IPv6 address for the service assistant.
(Optional) The IPv6 gateway for the service assistant.
(Optional) Resets to the default IPv4 address.
(Optional) The IPv6 prefix for the service assistant.
(Optional) Sets the service assistant password to the default value.
-gw ipv4 -mask ipv4
-gw_6 ipv6
-default
-resetpassword
►◄
-resetpassword
►
-prefix_6 int
►◄
►◄