TCPIP_DHCPS_CONFIG_FLAGS Enumeration
C
typedef enum {
TCPIP_DHCPS_CONFIG_FLAG_NONE = 0,
TCPIP_DHCPS_CONFIG_FLAG_DISABLED = 0x0001,
TCPIP_DHCPS_CONFIG_FLAG_DELETE_OLD = 0x0002,
TCPIP_DHCPS_CONFIG_FLAG_NO_CONFLICT_DETECT = 0x0004,
TCPIP_DHCPS_CONFIG_FLAG_NO_LEASE_EXTEND = 0x0008,
TCPIP_DHCPS_CONFIG_FLAG_KEEP_UNREQ_OFFERS = 0x0010,
TCPIP_DHCPS_CONFIG_FLAG_ABORT_IF_PROBE_FAILED = 0x0020,
}TCPIP_DHCPS_CONFIG_FLAGS;
Description
Enumeration: TCPIP_DHCPS_CONFIG_FLAGS
DHCP server configuration flags for a specific interface.
Remarks
Only 16 bits are used for the flags implementation.
Members
| Members | Description |
|---|---|
| TCPIP_DHCPS_CONFIG_FLAG_NONE | No flag set |
| TCPIP_DHCPS_CONFIG_FLAG_DISABLED | DHCP server should start disabled on this interface. |
| Note: this setting is currently not used and overridden by the TCPIP_NETWORK_CONFIG:: startFlags.TCPIP_NETWORK_CONFIG_DHCP_SERVER_ON | |
| TCPIP_DHCPS_CONFIG_FLAG_DELETE_OLD | DHCP server should delete the existent info for leases when the interface is restarted |
| TCPIP_DHCPS_CONFIG_FLAG_NO_CONFLICT_DETECT | Disable DHCP server conflict detection of newly allocated addresses. |
| By default the server should send an ICMP echo request when using a new IP address | |
| TCPIP_DHCPS_CONFIG_FLAG_NO_LEASE_EXTEND | Disable DHCP clients request for extending the lease. |
| By default the server grants lease extension to the clients. | |
| TCPIP_DHCPS_CONFIG_FLAG_KEEP_UNREQ_OFFERS | Keep DB info for offers that have not been requested by the client. |
| i.e. when client selected another server (multi-server environment) | |
| By default the info for these clients is deleted to free some space in the DB | |
| TCPIP_DHCPS_CONFIG_FLAG_ABORT_IF_PROBE_FAILED | When DHCP server conflict detection is enabled, if sending echo requests failed(ICMP module rejected the calls, TCPIP_DHCPS_EVENT_ECHO_FAIL event) |
| abort offering the lease to the client | |
| By default the server will send the offer to the client |