q-Tech QSW-9010, Cli Configuration Manual

Page: 87 / 101

User Manual
9. Dhcp-relay service configuration 87
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Description:
Where
the RID field is configured, the "access-node-id" field is covered, corresponding to the "Agent
Remote ID" field in the option82 option
9.2. DHCPv6-Option18 / 37
DHCPv6, that is, DHCP protocol under IP V6 protocol. The OLT DHCPv6 function does not do anything
for the option18. After the DHCPv6 relay function is enabled, the DHCP message will be transparently
forwarded.
Configuration:
Enable OLT global DHCPv6 relay function:
OLT (config) # dhcp-relay information ipv6
Description:
After enabling, OLT adds the option37 in DHCPv6 message, including the ONU information that is
connected to the DHCPv6 client, and the OLT MAC address information
Configure the ONU RID in option37:
OLT (config) # interface gpon-onu1 / 1: 1
OLT (config-gpon-onu1 / 1: 1) # dhcp-relay infomation remote-id
string zxcasdqwe
Description:
Where the RID field is configured, the Remote ID field is filled in the option37 option.
View the current status of DHCP enabling:
OLT (config) # show dhcp-relay
dhcp-relay is enable
dhcp-relay v4: option82 is enable
dhcp-relay v6: option18 and option37 is enable
dhcp-relay system access-node-id xxxx
------------------------------------
port information
Uplink Port xe1 / 1 PVID: 1
Tag vid: 400 4000
Untag vid:
Uplink Port xe1 / 2 PVID: 1
Tag vid: 400 4000
Untag vid:
Onu Port gpon-onu1 / 1: 1 clients: 0