ZyXEL Communications OLT2406, User Manual

Page: 340 / 766

Chapter 42 DHCP
OLT2406 User’s Guide
340
Figure 209 IP Application > DHCP > Option
The following table describes the labels in this screen.
Table 159 IP Application > DHCP > Option
LABEL DESCRIPTION
VID Enter a VLAN ID (between 1 and 4094) to be served with DHCPv6 LDRA. Make sure the VLAN ID
exists before you configure a DHCPv6 LDRA entry.
Option 82 Circuit
Id Specify up to 127 ASCII characters of option 82 Circuit ID information for the OLT to add to the
DHCP requests that it relays to a DHCP server. Spaces are allowed.
This string should be composed of the following special characters. The special characters listed
in the brackets [~`!@#$^&*()] are not allowed except % and space.
• %%: character %
• %space: character space
• %mac: client source mac
• %hname: host device name
• %pid: pon port index
• %oid: ONT index
• %ocid: ONT card index
• %upid: uniport index
• %nnisvlan: SVLAN ID on network-network interface
• %snisvlan: SVLAN ID on service-network interface
• %snicvlan: CVLAN ID on service-network interface
• %sn: serial number of a remote ONT
• %ontname: will be translated into ONT model name
• %ontdesc: will be translated into ONT description
• %ontpasswd: will be translated into ONT password
Note: If the string is composed of more than 127 characters, the string will be
truncated to the maximum number of characters allowed when the OLT
transforms the string into the Circuit ID.