This option is used for user initiated RENEW request where an attempt is made to renew the lease obtained from the orginal DHCP server. If the server response is not received before the default timeout(RebindTimeT2 - RenewalTimeT1) the dhcp client will then initiate a REBIND.An user defined timeout can also be supplied when using this option which will override the default timeout value.

         RConnection conn; 
	TRequestStatus stat;
	//Start a connection 
	..... 
	.....	
	//Option1: Initiate a Renew request. 
	conn.Ioctl(KCOLConfiguration, KConnAddrRenew, stat);

	//Option2: Initiate a Renew request with a user defined timeout 
	TInt secValue(2); //Eg timeout set to 2secs
	TPckg<TInt> val(secValue);		
	conn.Ioctl(KCOLConfiguration, KConnAddrRenew, stat,&val);

const TUint KConnGetDhcpRawOptionData

const TUint

KConnGetDhcpRawOptionData

RConnection::Ioctl

const TUint KConnGetSipServerAddr

const TUint

KConnGetSipServerAddr

RConnection::Ioctl

const TUint KConnGetSipServerDomain

const TUint

KConnGetSipServerDomain

RConnection::Ioctl

const TUint KConnGetDhcpHdrSname

const TUint

KConnGetDhcpHdrSname

This constant is used to retrieve the DHCP Header Sname which is the host name of the next available server. This is sometimes overloaded to carry option value 66 which is the TftpServerName. RConnection::Ioctl()

const TUint KConnGetDhcpHdrSiaddr

const TUint

KConnGetDhcpHdrSiaddr

This constant is used to retrieve the DHCP Header Siaddr which is the IPAddress of the next available server. RConnection::Ioctl()

const TUint KConnGetTftpServerName

const TUint

KConnGetTftpServerName

This constant is used to retrieve the DHCP Option 66, Tftp Server Name. RConnection::Ioctl()

const TUint KConnGetTftpServerAddr

const TUint

KConnGetTftpServerAddr

This constant is used to retrieve the DHCP Option 150, Tftp Server Address. RConnection::Ioctl()

const TUint KConnDhcpGetMultipleParams

const TUint

KConnDhcpGetMultipleParams

This constant is used to retrieve multiple opcode data in a raw format. RConnection::Ioctl()

const TUint KConnMaxInterfaceName

const TUint

KConnMaxInterfaceName

const TUint KConnDhcpSetHwAddressParams

const TUint

KConnDhcpSetHwAddressParams

This constant is used to provision hardware address in the DHCP server. This enables DHCP server to assign the only available IP address in its pool to the authorised hardware address as configured by the application. RConnection::Ioctl()