PLANET WGSW-20160HP - Manual (Page 430)

User’s Manual of WGSW-20160HP
430
Security Network DHCP Relay Information Mode
Description:
Set or show DHCP relay agent information option mode.
When enable DHCP relay information mode operation, the agent insert specific information (option 82) into a DHCP
message when forwarding to DHCP server and remote it from a DHCP message when transferring to DHCP client. It only
works under DHCP relay operation mode enabled.
Syntax:
Security Network DHCP Relay Information Mode [enable|disable]
Parameters:
enable : Enable DHCP relay agent information option mode
disable : Disable DHCP relay agent information option mode
(default: Show DHCP relay agent information option mode)
Default Setting:
disable
Security Network DHCP Relay Information Policy
Description:
Set or show the DHCP relay mode.
When enable DHCP relay information mode operation, if agent receive a DHCP message that already contains relay
agent information. It will enforce the policy.
Syntax:
Security Network DHCP Relay Information Policy [replace|keep|drop]
Parameters:
replace : Replace the original relay information when receive a DHCP message that already contains it
keep : Keep the original relay information when receive a DHCP message that already contains it
drop : Drop the package when receive a DHCP message that already contains relay information
(default: Show DHCP relay information policy)
Default Setting:
replace