No module available to handle lease-query

[Chinnapaiyan, Nagamani]

After adding that line,

Debug :       type = DHCP-Request
Debug :       type = DHCP-Inform
Debug :       type = DHCP-Release
Debug :       type = DHCP-Decline
Debug :       type = DHCP-Lease-Query
Error : /etc/raddb/sites-enabled/dhcp[95]: Cannot listen for unsupported 'type = DHCP-Lease-Query'
Error : /etc/raddb/sites-enabled/dhcp[41]: Failed evaluating configuration for module "proto_dhcpv4"
Error : /etc/raddb/sites-enabled/dhcp[41]: Failed loading proto module

Regards,
Nagamani Chinnapaiyan