Manual

AXIS 230 Updating the Firmware

Appendix B - Updating the Firmware

The AXIS 230 firmware is stored in Flash memory. This memory is provided by a silicon

chip that, just like any other ROM device, retains data content even after power is removed.

Flash memory is unique because it allows its data to be erased and re-written. This means

firmware upgrades can be installed as they become available - without having to replace

any parts. New firmware is simply loaded into the AXIS 230 over the network.

The latest version of the AXIS 230 firmware is available free of charge from the Axis web

site at www.axis.com

Update via FTP

The AXIS 230 Flash memory is updated over the network using FTP. See the detailed

instructions supplied with each new firmware release.

Important!

Emergency Recovery Procedure

If power or the network connection to the AXIS 230 is lost during the upgrade, the process

will fail and the unit will become unresponsive. A flashing red Status LED indicates a failed

upgrade. To recover the unit, follow the steps below. The serial number is found on the

label on the product's casing.

1. Unix/Linux - From the command line type the following:

arp -s <IP address of AXIS 230> <Serial number> temp

ping -s 408 <IP address of AXIS 230>

Windows - From a command/DOS prompt type the following:

arp -s <IP address of AXIS 230> <Serial number>

ping -l 408 -t <IP address of AXIS 230>

2. If the unit does not reply within a few seconds, restart it and wait for a reply. Press

CTRL+C to exit ping.

• Always read the instructions provided with each new release, before updating the firmware.

• Upgrading normally takes between 30 seconds and 10 minutes, although it can take longer. After

starting the process, you should always

wait at least 20 minutes before power-cycling the AXIS 230

- even if you suspect the procedure has failed.

• In controlled environments, flash memory updates provide a very safe way of updating the firmware.

However, flash products can become damaged if the update is not performed correctly. Your dealer

reserves the right to charge for any repair attributable to faulty updating by the user.