User's Manual

TUNet NC-900 Network Collector Install Guide page 17
Doc No. KT-100036
3.4 Reprogramming Devices with Static Addresses
In the event that a statically assigned TUNet device requires reconfiguration of its network parameters,
the DT-400 must be reconfigured to match the same network parameters that were originally assigned
to the device. The DT-400 must then be configured in the options to point to the IP address of the
device that requires reprogramming.
1. Note the Network ID printed on the NC-90. Use this number to look up the network parameters
previously assigned to the device in the DT-400 programming logs (refer to section 3.2.4 on
working with log files).
Example log file:
2009-05-06 16:23:30, 1234567890, 00:25:5A:34:56:87,307,300,32,TUN+5,10.0.0.99,
12345,eth0,inet,static,10.0.0.10, 255,255,255,0,10.0.0.0,10.0.0.1, 10.0.0.1,,
Write down the following: IP ADDRESS (device-IP), NETMASK (network-mask)
IP Address: 10.0.0.10
Netmask: 255.255.255.0
2. Log out then log back in as “sysadmin”.
3. Select option 3: “Configure for remote login using Static Addressing”.
The DT-400 now requires an IP address in the same subnet as the NC-90. Take the current IP
Address of the NC-90 and replace the last number with 254. If the last number is already 254
then use 253.
The IP address to be assigned to the DT-400 in this example is 10.0.0.254.
4. The DT-400 now requires to be assigned the same Net Mask as was assigned to the NC-90.
Enter this in now.
Netmask: 255.255.255.0
5. Use the following values for the Gateway and DNS:
Gateway: 1.1.1.1
DNS: 1.1.1.1
6. Logout and log back in as “tunet”.
Network ID
Device IP
Address
Net
Mask