tmnxDhcpSvrActForceRenewAddr 1.3.6.1.4.1.6527.3.1.2.47.1.20.1.2

The value of the object tmnxDhcpSvrActForceRenewAddr specifies the IP address for wich a force renew is requested. When read, the system will always return the empty INET address (i.e. address length = 0).