Chapter 10 Home Networking
VMG/EMG/AM/DM/GM Series User’s Guide
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10.6  STB Vendor ID
Use this screen to configure the Vendor IDs of connected Set Top Boxes (STBs) so the Zyxel Device can 
automatically create static DHCP entries for them when they request IP addresses.
Click Network Setting > Home Networking > STB Vendor ID to open this screen.
Figure 128   Network Setting > Home Networking > STB Vendor ID
The following table describes the labels in this screen.
Subnet Mask Enter the public IPv4 subnet mask provided by your ISP.
Offer Public IP 
by DHCP
Click this switch to enable the Zyxel Device to provide public IP addresses by DHCP server. 
Otherwise, click to disable.
Enable ARP 
Proxy
Click this switch to enable the Address Resolution Protocol (ARP) proxy. Otherwise, click to 
disable.
Cancel
Click Cancel to restore your previously saved settings.
Apply Click Apply to save your changes.
Table 63   Network Setting > Home Networking > Additional Subnet (continued)
LABEL DESCRIPTION
Table 64   Network Setting > Home Networking > STB Vendor ID
LABEL DESCRIPTION
Vendor ID 1 – 5 These are STB’s Vendor Class Identifiers (DHCP option 60). A Vendor Class Identifier is usually 
used to inform the DHCP server a DHCP client’s vendor and functionality.
Cancel
Click Cancel to restore your previously saved settings.
Apply Click Apply to save your changes.