JVC VN-C20 Instructions Manual page 49

A
Destination
Address
Access
Restriction
IP Address
Cautions:
● Note that when AallowB is selected and all IP
address fields are left blank, JPEG
acquisition by all IP addresses will be denied.
However, restrictions are not imposed on
access to the Web Setting page.
Additionally, VN-C20 will also deny access
when instructions for transmission to the
specified IP address are sent via API.
Restrictions may be imposed on clients accessing VN-C20 using the IP
address.
When AdenyB is selected, acquisition of JPEG via the IP address specified for
the [IP Address] item will be denied. However, restrictions are not imposed
on access to the Web Setting page.
When AallowB is selected, acquisition of JPEG via the IP address specified
for the [IP Address] item will be permitted. However, restrictions are not
imposed on access to the Web Setting page.
When a multicast address is specified and AdenyB is selected, VN-C20 will
deny transmission to this multicast address.
When a multicast address is specified and AallowB is selected, VN-C20 will
only allow transmission to this multicast address and deny transmission to
multicast addresses that are not stated in the [IP Address] field.
Notes:
● To specify a specific IP address range, enter
a combination of the IP address and subnet
mask in the [IP Address] field.
● Define the subnet mask using a bit length
between 8 to 30.
For example, a range between 192.168.0.0
and 192.168.0.255 is specified as
192.168.0.0/24 ([IP address]/[bit length of
subnet mask]).
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