LEGRAND Raritan SRC-0100, User Manual

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Appendix C: Bulk Configuration or Firmware Upgrade via DHCP/TFTP
557
6. Re-boot these SRC devices. The DHCP server will execute the
commands in the "fwupdate.cfg" file on the TFTP server to configure
or upgrade those SRC devices supporting DHCP in the same
network.
DHCP will execute the "fwupdate.cfg" commands once for IPv4 and
once for IPv6 respectively if both IPv4 and IPv6 settings are
configured properly in DHCP.
TFTP Requirements
To perform bulk configuration or firmware upgrade successfully, your
TFTP server must meet the following requirements:

The server is able to work with both IPv4 and IPv6.
In Linux, remove any IPv4 or IPv6 flags from
/etc/xinetd.d/tftp.
Note: DHCP will execute the "fwupdate.cfg" commands once for IPv4
and once for IPv6 respectively if both IPv4 and IPv6 settings are
configured properly in DHCP.

All required configuration files are available in the TFTP root
directory. See
Bulk Configuration/Upgrade Procedure
(on page
555).
If you are going to upload any SRC diagnostic file or create a log file in
the TFTP server, the first of the following requirements is also required.

The TFTP server supports the write operation, including file creation
and upload.
In Linux, provide the option "-c" for write support.

Required for uploading the diagnostic file only - the timeout for
file upload is set to one minute or longer.
DHCP IPv4 Configuration in Windows
For those SRC devices using IPv4 addresses, follow this procedure to
configure your DHCP server. The following illustration is based on
Microsoft
®
Windows Server 2012 system.
Required Windows IPv4 settings in DHCP:
1. Add a new vendor class for Raritan's SRC under IPv4.
a. Right-click the IPv4 node in DHCP to select Define Vendor
Classes.