138 lines
4.5 KiB
C
138 lines
4.5 KiB
C
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/*++
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Copyright (c) 1998, Microsoft Corporation
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Module:
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vrrp\vrrprm.h
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Abstract:
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Contains type definitions and declarations for VRRP,
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used by the IP Router Manager.
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Revistion History:
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Harry Heymann July-07-1998 Created.
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Peeyush Ranjan Mar-10-1999 Modified.
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--*/
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#ifndef _VRRPRM_H_
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#define _VRRPRM_H_
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//---------------------------------------------------------------------------
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// CONSTANT DECLARATIONS
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//---------------------------------------------------------------------------
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#define VRRP_CONFIG_VERSION_500 500
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//---------------------------------------------------------------------------
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// constants identifying VRRP's MIB tables
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// constants used for the field VRRP_GLOBAL_CONFIG::LoggingLevel
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//---------------------------------------------------------------------------
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#define VRRP_LOGGING_NONE 0
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#define VRRP_LOGGING_ERROR 1
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#define VRRP_LOGGING_WARN 2
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#define VRRP_LOGGING_INFO 3
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//---------------------------------------------------------------------------
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// constant for the field VRRP_IF_CONFIG::AuthenticationKey;
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// defines maximum authentication key size
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//---------------------------------------------------------------------------
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#define VRRP_MAX_AUTHKEY_SIZE 8
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//---------------------------------------------------------------------------
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// constants for the field VRRP_IF_CONFIG::AuthenticationType
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//---------------------------------------------------------------------------
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#define VRRP_AUTHTYPE_NONE 0
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#define VRRP_AUTHTYPE_PLAIN 1
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#define VRRP_AUTHTYPE_IPHEAD 2
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//---------------------------------------------------------------------------
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// STRUCTURE DEFINITIONS
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//---------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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// struct: VRRP_GLOBAL_CONFIG
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//
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// This MIB entry stores global configuration for VRRP
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// There is only one instance, so this entry has no index.
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//
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//---------------------------------------------------------------------------
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typedef struct _VRRP_GLOBAL_CONFIG {
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DWORD LoggingLevel;
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} VRRP_GLOBAL_CONFIG, *PVRRP_GLOBAL_CONFIG;
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//---------------------------------------------------------------------------
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// struct: VRRP_VROUTER_CONFIG
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//
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// THIS STRUCTURE IS VARIABLE LENGTH:
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//
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// After the base structure comes a variable lenght array (IPAddress) of
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// IP Addresses for the VRouter
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//
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// IPCount indicates the size of this array.
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//---------------------------------------------------------------------------
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typedef struct _VRRP_VROUTER_CONFIG {
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BYTE VRID;
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BYTE ConfigPriority;
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BYTE AdvertisementInterval;
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BOOL PreemptMode;
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BYTE IPCount;
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BYTE AuthenticationType;
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BYTE AuthenticationData[VRRP_MAX_AUTHKEY_SIZE];
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DWORD IPAddress[1];
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} VRRP_VROUTER_CONFIG, *PVRRP_VROUTER_CONFIG;
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//---------------------------------------------------------------------------
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// struct: VRRP_IF_CONFIG
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//
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// This MIB entry describes per-interface configuration.
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// All IP address fields must be in network order.
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//
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// THIS STRUCTURE IS VARIABLE LENGTH:
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//
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// After the base structure comes VrouterCount VRRP_VROUTER_CONFIG structures.
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//---------------------------------------------------------------------------
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typedef struct _VRRP_IF_CONFIG {
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BYTE VrouterCount;
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} VRRP_IF_CONFIG, *PVRRP_IF_CONFIG;
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//---------------------------------------------------------------------------
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// MACRO DECLARATIONS
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//---------------------------------------------------------------------------
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//---------------------------------------------------------------------------
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// macro: VRRP_IF_CONFIG_SIZE
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//
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// determines thge space requirements for an interface config block based
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// on the number of vrouters and total number of IPAddresses.
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//---------------------------------------------------------------------------
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#define VRRP_IF_CONFIG_SIZE(VRCount,IPCount) \
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sizeof(VRRP_IF_CONFIG) + \
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VRCount * sizeof(VRRP_VROUTER_CONFIG) + \
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(IPCount-VRCount) * sizeof(DWORD)
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#define VRRP_FIRST_VROUTER_CONFIG(pic) ((PVRRP_VROUTER_CONFIG)(pic + 1))
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#define VRRP_NEXT_VROUTER_CONFIG(pvc) \
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(PVRRP_VROUTER_CONFIG)((PDWORD)(pvc + 1) + (pvc->IPCount-1))
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#define VRRP_VROUTER_CONFIG_SIZE(pvc) \
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(sizeof(VRRP_VROUTER_CONFIG) + \
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(((pvc)->IPCount - 1) * sizeof(DWORD)))
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#endif // _VRRPRM_H_
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