DHCP Option 82 Sub Options
Option 82 sub-options can be used to further customize the format and content of
information provided in DHCP requests. ZoneDirector supports the following Option 82
sub-options:
• Sub-option 1: Agent Circuit ID
• Sub-option 2: Agent Remote ID
• Sub-option 150: DHCPv4 Virtual Subnet Selection
• Sub-option 151: DHCPv4 Virtual Subnet Selection Control
• Sub-option 1 (Circuit ID) can be customized to send only the AP’s MAC address in
hexadecimal format or the MAC address and ESSID. The default format is:
IF-Name:VLAN-ID:ESSID:AP-Model:AP-Name:AP-MAC. Sub-option 2 (Remote ID)
sends the client’s MAC address by default. It can be configured to send the AP’s
MAC address, or the client MAC plus ESSID or AP MAC plus ESSID. Sub-option
150 can be enabled to encapsulate the VLAN ID. Sub-option 151 can be enabled
to encapsulate either the ESSID or a configurable Area Name.
Sub-option 1 (Circuit ID) can be customized to send only the AP’s MAC address in
hexadecimal format or the MAC address and ESSID. The default format is:
IF-Name:VLAN-ID:ESSID:AP-Model:AP-Name:AP-MAC.
Sub-option 2 (Remote ID) sends the client’s MAC address by default. It can be configured
to send the AP’s MAC address, or the client MAC plus ESSID or AP MAC plus ESSID.
Sub-option 150 can be enabled to encapsulate the VLAN ID.
Sub-option 151 can be enabled to encapsulate either the ESSID or a configurable Area
Name.
203
Ruckus Wireless ZoneDirector™ Release 10.0 User Guide
Managing Access Points
Configuring AP Ethernet Ports
