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AXIS 225FD - System Options
DNS servers - enter the IP addresses of the primary and secondary DNS servers.
NTP Configuration
Obtain NTP server address via DHCP - check this radio button to automatically look up
and use the NTP server settings as provided by DHCP. Click the View button to see the
current settings.
Use the following NTP server address - to make man
ual settings, check this radio button
and enter the host name or IP address of the NTP server.
Host Name Configuration
The AXIS 225FD can be accessed using a host name, instead of an IP address. The host
name is usually the same as the assigned DNS Name. It is always the first part of a Fully
Qualified Domain Name and is always one word, with no period. For example, myserver is
the host name in the Fully Qualified Domain Name myserver.mycompany.com.
Enabling dynamic DNS updates allows you to alias
a dynamic IP address to a static host
name, allowing your computer to be more easily accessed from various locations on the
Internet. Outside users can always access your server using the associated DNS name
regardless of the WAN IP. The DNS server used by the user and/or the DNS server
responsible for the domain in use must support RFC2136 and allow updates from the
camera.
The TTL (Time
To Live) value determines how long (in seconds) the reply from the DNS
server should be remembered when checking that the domain name for the registered IP
address is still valid.
Link-Local IPv4 Address
Link-Local Address is enabled by default and assigns the AXIS 225FD with an additional
IP address for the UPnP protocol. The AXIS 225FD can have both a Link-Local IP and a
static/DHCP IP address at the same time - these will not affect each other. See Network -
UPnP™, on page 43.
HTTP
The default HTTP port number (80) can be changed to any port within the range
1024-65535. This is useful for e.g. simple port mapping.
HTTPS
The default HTTPS port number (443) can be changed to any port within the range
1024-65535. HTTPS is used to provide encrypted web browsing.