AXIS 243SA - System options 51
Notes:
•DHCP is a protocol for automatic IP address assignment on a network. IP address assignment via DHCP may lead to the situation where the IP address changes and you lose contact with the camera. Configure the options for notification of IP address change (under Services) to receive notification from the camera when the IP address changes.
•Alternatively, if your DHCP server can update a DNS server, you can access the AXIS 243SA by host name which is always the same, regardless of the IP address.
Services
Enable ARP/Ping setting of IP address - The IP address can be set using the ARP/Ping method, which associates the unit's MAC address with an IP address. Check this box to enable the service. Leave disabled to prevent unintentional resetting of the IP address.
Notes: • The ARP/Ping service is automatically disabled 2 minutes after the unit is started, or as soon as an IP address is set.
• Pinging the unit will still be possible when this service is disabled.
Options for notification of IP address change - DHCP is a protocol for automatic IP address assignment on a network. IP address assignment via DHCP may lead to the IP address changing and you lose contact with the camera. Configure the options for notification of IP address change (under Services) to receive notification from the camera when the IP address changes.
AXIS Internet Dynamic DNS Service - The AXIS Internet Dynamic DNS Service can provide your Axis product with its own URL (web address), which can then be used to access it over the Internet. The product can be unregistered from the service at any time. To do this click Settings... and follow the instructions. For more information, please refer to the online help 
.
