[ENG] [2PWR,v2SMS] Resetting Parameters to Default Values
Resetting parameters of a device to default values is necessary in the next cases:
- login and/or password for accessing a web interface of a device is lost;
- no information about a current IP address of a device;
- in certain cases after updating firmware of a device
This procedure sets all customizable parameters of a device to default values (IP address, access filters, user name, password and other settings).
To reset parameters to default values, there is a need to consequently perform the next actions (for a NetPing 2/PWR-220 v3/ETH device without a built-in battery):
- switch off power of a device;
- press the reset button «Reset»;
- switch on power of a device keeping the «Reset» button pressed for 15-20 seconds;
- release the button, all parameters of a device are reset to default values
To reset parameters to default values, there is a need to consequently perform the next actions (for a NetPing 2/PWR-220 v2/SMS device with a built-in battery):
- press and keep the «Reset» button pressed for more than 5 seconds (use a pen/stilys/pencil, etc.);
- release the «Reset» button, CPU LEDs near Ethernet ports will blink, all parameters of a device are reset to default values
Short-term clicking the «Reset» button will reboot a device (for a NetPing 2/PWR-220 v2/SMS device with a built-in battery).
On default, a device has the next parameters:
User name: visor
Password: ping
IP address: 192.168.0.100
Subnet mask: 255.255.255.0
Gate (gateway): is not set
SNMPcommunity: SWITCH
MAC address: 00 a2 xx xx xx xx
Here, xx xx xx xx corresponds to a serial number of a device. Therefore, all devices have unique MAC addresses after being manufactured.
After resetting parameters to default values, there is a need to perform an initial configuration of a device – see more detailed description in the document «Firmware description». Where to Get a Document with a Firmware Description?