Canon VB-C60 - Manual (Page 26)

1-10
Setting the Administrator Password, LAN, IPv6, DNS, etc. (Network)
DNS
(1) [Name Server Address 1], [Name Server Address 2]
Enter each name server address you want to register. If only one address is registered, keep
the [Name Server Address 2] field blank.
(2) [Host Name Registration with DDNS]
Select [Enable] and enter the host name. The host name can be registered in the name
server.
You can use up to 63 (single-byte) characters including A to Z, a to z, 0 to 9, "-" (hyphen), _
(underscore) and "." (period).
Tip
z For added convenience, register the host name if the camera is to be used by [Auto
(DHCP)] ( P. 1-8). Certain items must be set beforehand for registration in the DNS server.
For the DNS server settings, contact your System Administrator.
z If [Name Server Address 1] cannot be used, [Name Server Address 2] will be accessed.
However, [Name Server Address 2] must be already set.