Dasan V5808 - Option 82 Reforwarding Policy

User Manual UMN:CLI
V5808
345
Command
Mode
Description
system-remote-id hex HEXSTRING
Option 82
Specifies a remote ID.
(default: system MAC address)
system-remote-id ip A.B.C.D
system-remote-id text STRING
system-remote-id option format NAME
Because the remote-id option is applied to the system, the option format of variable
values with GPON-related attributes (%ONU_PORT_NUM, %ONU_ID,
%ONU_PORT_DESCRIPTION, etc.) SHOULD not be used for the remote-id in DHCP
option 82 field.
To specify a circuit ID, use the following command.
Command
Mode
Description
system-circuit-id PORTS hex HEXSTRING
Option 82
Specifies a circuit ID.
(default: port number)
system-circuit-id PORTS index <0-65535>
system-circuit-id PORTS text STRING
system-circuit-id PORTS option format NAME
system-circuit-id port-type physical
To delete a specified remote and circuit ID, use the following command.
Command
Mode
Description
no system-remote-id
Option 82
Deletes a specified remote and circuit
ID
no system-remote-id option format
no system-circuit-id PORTS [option format]
no system-circuit-id port-type physical
8.5.6.3 Option 82 Reforwarding Policy
A DHCP relay agent may receive a DHCP packet from a DHCP server or another DHCP
relay agent that already contains relay information. You can specify a DHCP option 82
reforwarding policy to be suitable for the network.
To specify a DHCP option 82 reforwarding policy, use the following command.
Command
Mode
Description
policy {replace | keep}
Option 82
Specifies a DHCP option 82 reforwarding policy.
replace: replaces an existing DHCP option 82
information with a new one.
keep: keeps an existing DHCP option 82 information
(default).
non-option82: DHCP packet
option82: DHCP option 82 packet
none: no DHCP packet (default)
policy drop {non-option82 |
option82 | none}
!