Appendices
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IP Gateway
This is the address of the device that links the local network (to which the Agility Dual with VNC is connected) to another net-
work such as the wider Internet. Usually the actual gateway is a network router and it will be used whenever a required address
lies outside the current network.
VNC Port
This is the logical link through which communications with a remote VNC viewer will be channelled. The default setting is 5900
which is a widely recognised port number for use by VNC software. However, in certain circumstances it may be advantageous to
alter this number - see ‘Security issues with ports’ for more details.
HTTP Port
This is the logical link through which communications with a remote web browser will be channelled. The default setting of 80 is
an established standard for web (HTTP – HyperText Transfer Protocol) traffic though this can be changed to suit your local net-
work requirements.
IP Access Control
This section allows you to optionally specify ranges of addresses which will or won’t be granted access to the Agility Dual with
VNC. If this option is left unchanged, then the default entry of ‘+0.0.0.0/0.0.0.0’ ensures that access from all IP addresses will be
permitted. See
Setting IP access control
for details.
