GBNL3Igmp-MIB DEFINITIONS ::= BEGIN

    IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE,
        Integer32, Counter64,IpAddress         FROM SNMPv2-SMI
        
        DisplayString, TruthValue,MacAddress,RowStatus    FROM SNMPv2-TC  

        PortList                                FROM Q-BRIDGE-MIB
              
        MODULE-COMPLIANCE, OBJECT-GROUP         FROM SNMPv2-CONF
        
        gbnL3                                   FROM ADMIN-MASTER-MIB
        
        mib-2                                   FROM RFC1213-MIB;
    
        
    gbnL3IgmpMib MODULE-IDENTITY
        LAST-UPDATED    "0411190001Z"  -- November 19,2004  
        ORGANIZATION    "Admin Co. Ltd, Inc."
        CONTACT-INFO    "Admin Co. Ltd, Inc.
                         E-mail: support@admin.com.cn"

        DESCRIPTION     "GBN Enterprise MIB definition."

        REVISION        "0411190001Z"  -- November 19,2004  
        DESCRIPTION     "Initial MIB creation."

        ::= { gbnL3 7 }
        
PortList ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "Each octet within this value specifies a set of eight
        ports, with the first octet specifying ports 1 through
        8, the second octet specifying ports 9 through 16, etc.
        Within each octet, the most significant bit represents
        the lowest numbered port, and the least significant bit
        represents the highest numbered port.  Thus, each port
        of the bridge is represented by a single bit within the
        value of this object.  If that bit has a value of '1'
        then that port is included in the set of ports; the port
        is not included if its bit has a value of '0'."
    SYNTAX      OCTET STRING                

   gbnL3IgmpProxyGroup        OBJECT IDENTIFIER ::= { gbnL3IgmpMib 1 }   
    
   
    igmpProxyEnable OBJECT-TYPE
        SYNTAX   TruthValue
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "The enabled status of igmp proxy on this switch."
           --在交换机上打开igmp代理的使能状态          
      ::= { gbnL3IgmpProxyGroup 1 }      
      
    igmpProxyIfIndex OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "The interface from which all IP multicast datagrams are received, 
            or 0 if the upstream interface is not configged."   
            --上行接口索引，IGMP打开代理功能后，作为一个主机向此
            --接口发送报告和离开报文。
      ::= { gbnL3IgmpProxyGroup 2 }        
      
    igmpGrpNum OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The summation of group which is learned from IGMP and 
            configged statically."   
            --通过IGMP学习和静态配置的多播组数
      ::= { gbnL3IgmpProxyGroup 3 }  
      
    igmpGrpMembNum OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "The summation of group member which is learned from IGMP
            and configged statically."   
            --通过IGMP学习和静态配置的多播成员数
      ::= { gbnL3IgmpProxyGroup 4 } 

--  IGMP interface extend MIB 

    igmpIfExTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpIfExEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "IGMP interface extend information including the configured  access control 
           list and querier timeout."    
           --IGMP的访问控制列表定义和查询者生存时间等
       ::= { gbnL3IgmpMib 2 }

    igmpIfExEntry OBJECT-TYPE
        SYNTAX   IgmpIfExEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "Information describing the configured ACL and querier timeout ." 
           --访问控制列表信息
       INDEX { igmpifIndex }
       ::= { igmpIfExTable 1 }

    IgmpIfExEntry ::=
	    SEQUENCE {
		        igmpifIndex     	Integer32,
		        igmpIfPortList  	PortList,
		        igmpifAccessNum		Integer32,
		        igmpifQuerierExpire  	Integer32,
		        igmpifV2QuerierTimer	TimeTicks,
		        igmpifLimiGroupNum	Integer32,
		        igmpifSSMMappingEnable 	TruthValue
	              }

    igmpifIndex OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
           "the index of the interface receiving IGMP packets."       
           --接收IGMP报文的接口索引
      ::= { igmpIfExEntry 1 }     
      
    igmpIfPortList OBJECT-TYPE
        SYNTAX   PortList
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "the ports filter IGMP packets in this interface."   
           --过滤IGMP报文的端口列表
      ::= { igmpIfExEntry 2 }
      
    igmpifAccessNum OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "the number of the access control list used to filter IGMP packet"  
           --用于过滤IGMP报文的访问控制列表号
      ::= { igmpIfExEntry 3 }  
      
     igmpifQuerierExpire OBJECT-TYPE    
        SYNTAX   Integer32 
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "The amount of time elapsed before the Other Querier
            Present Timer expires"  
           --查询者超时时间，当其他查询者存在时必须要等一段时间，在这段时间内
           --没有收到其他查询者的查询报文后，本地才能成为查询者。
      ::= { igmpIfExEntry 4 }

    igmpifV2QuerierTimer OBJECT-TYPE    
        SYNTAX   TimeTicks 
        MAX-ACCESS   read-only
        STATUS   current
        DESCRIPTION
            "The time remaining until the host assumes that there are no
            IGMPv2 routers present on the interface.  While this is non-
            zero and igmpInterfaceV1QuerierTimer is zero, the host will 
            reply to all queries with version 2 membership reports." 
           --v2版本查询者超时定时器。当该值不为0，且v1版本查询者超时定时
           --器为0时，将定时发送v2的查询报文。
      ::= { igmpIfExEntry 5 } 

    igmpifLimiGroupNum OBJECT-TYPE    
        SYNTAX   Integer32 
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
            "the limit count of group for the interface" 
           --限制接口加入的多播组个数。默认值为产品所支持的最大多播组个数，如S3526为255，S3750为1024          
      ::= { igmpIfExEntry 6 }
      
    igmpifSSMMappingEnable OBJECT-TYPE
        SYNTAX   TruthValue
        MAX-ACCESS   read-write
        STATUS   current
        DESCRIPTION
           "The enabled status of igmp ssm-mapping on this interface."
           --在接口上打开igmp ssm映射的使能状态          
	::= { igmpIfExEntry 7 }   
      

    igmpGroupVlanTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpGroupVlanEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           " the list information of static group and ingress vlan."    
           --静态多播组和入vlan信息表
       	::= { gbnL3IgmpMib 3 }
  	
    igmpGroupVlanEntry OBJECT-TYPE
	SYNTAX IgmpGroupVlanEntry
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
		" entry of information about static group and ingress vlan"
		--静态多播组和入vlan表项
	INDEX { igmpGroupIP, igmpVlanID }
	::= { igmpGroupVlanTable 1 }
				
    IgmpGroupVlanEntry ::= SEQUENCE {
    			igmpGroupIP          IpAddress,
			igmpVlanID 	     Integer32,
			igmpGroupVlanStatus  RowStatus
		}
						  	      	        	    
    igmpGroupIP OBJECT-TYPE
	SYNTAX IpAddress
	MAX-ACCESS read-write
	STATUS current
	DESCRIPTION
			" the static multicast group ip "
			--静态多播组
	::= { igmpGroupVlanEntry 1 }      
    igmpVlanID OBJECT-TYPE
	SYNTAX Integer32
	MAX-ACCESS read-write
	STATUS current
	DESCRIPTION
			"the specific ingress vlan"
			--指定入vlan
	::= { igmpGroupVlanEntry 2 }
    igmpGroupVlanStatus OBJECT-TYPE
	SYNTAX RowStatus
	MAX-ACCESS read-write
	STATUS current
	DESCRIPTION
			"The status of this entry."
			--表项状态
	::= { igmpGroupVlanEntry 3 }	
              
      
--  igmpCacheExTable extend MIB
--  igmp多播组表扩展.added by xzy (2006-8-2 for igmpv3)

    FilterMode ::= INTEGER {
    	include(1),
    	exclude(2)
    }

    igmpCacheExTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpCacheExEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "IGMP cache extend information including the configured filter mode and source list."    
           --IGMP的组过滤模式和源地址列表等
       ::= { gbnL3IgmpMib 4 }

       
    igmpCacheExEntry OBJECT-TYPE
        SYNTAX   IgmpCacheExEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "Information describing the configured filter mode and source list." 
           --组过滤模式和源地址列表信息
       INDEX      { igmpCacheAddressEx, igmpCacheIfIdxEx }
       ::= { igmpCacheExTable 1 } 
       
    IgmpCacheExEntry ::= SEQUENCE {
        igmpCacheAddressEx          IpAddress,
        igmpCacheIfIdxEx            Integer32,
    	igmpCacheVersion2HostTimer  TimeTicks,
    	igmpCacheFilterMode         FilterMode,
    	igmpCacheStatic             TruthValue     
    }
      

         
    igmpCacheAddressEx OBJECT-TYPE
	SYNTAX     IpAddress
	MAX-ACCESS not-accessible
	STATUS     current
	DESCRIPTION
	        "The IP multicast group address for which this entry
	        contains information."
	        --多播组地址
	::= { igmpCacheExEntry 1 }
	 
    igmpCacheIfIdxEx OBJECT-TYPE
	    	SYNTAX     Integer32
	    	MAX-ACCESS not-accessible
	    	STATUS     current
	    	DESCRIPTION
            	"The interface for which this entry contains information for
            	an IP multicast group address."
            	--接口索引
	::= { igmpCacheExEntry 2 }

    igmpCacheVersion2HostTimer OBJECT-TYPE
    	SYNTAX     TimeTicks
    	MAX-ACCESS read-only
    	STATUS     current
    	DESCRIPTION
	    	"The time remaining until the local router will assume that
	    	there are no longer any IGMP version 2 members on the IP
	    	subnet attached to this interface.  Upon hearing any IGMPv2
	    	Membership Report, this value is reset to the group
	    	membership timer."
	    	--v2主机存在时间定时器
	::= { igmpCacheExEntry 3 }

    igmpCacheFilterMode OBJECT-TYPE
    	SYNTAX     FilterMode
    	MAX-ACCESS read-only
    	STATUS     current
    	DESCRIPTION
            "The Filter Mode for the IP multicast group address."
            --组的过滤模式
	::= { igmpCacheExEntry 4 }
	
    igmpCacheStatic OBJECT-TYPE
        SYNTAX     TruthValue
        MAX-ACCESS read-create
        STATUS     current
        DESCRIPTION
            "An indication of whether the cache is a static member of
            this group address on this interface."
        DEFVAL     { true }
        ::= { igmpCacheExEntry 5 }	
	

    igmpSrcInfoTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpSrcInfoEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           " the list information of specific source ip addres."    
           --源地址列表信息
       	::= { gbnL3IgmpMib 5 }
  	
    igmpSrcInfoEntry OBJECT-TYPE
	SYNTAX IgmpSrcInfoEntry
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
			" entry of information about specific source"
			--指定源地址表项
	INDEX { igmpCacheAddressEx, igmpCacheIfIdxEx, igmpSrcAddress }
	::= { igmpSrcInfoTable 1 }
				
    IgmpSrcInfoEntry ::= SEQUENCE {
			igmpSrcAddress 	            IpAddress,
			igmpSrcTimer                TimeTicks,
			igmpSrcInfoStatus           RowStatus
		}				  	      	        	    
    
    igmpSrcAddress OBJECT-TYPE
	SYNTAX IpAddress
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
			"the specific source address"
			--指定源地址
	::= { igmpSrcInfoEntry 1 }
	
    igmpSrcTimer OBJECT-TYPE
	SYNTAX TimeTicks
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
			" the timer of the specific source address"
			--指定源定时器
	::= { igmpSrcInfoEntry 2 } 

    igmpSrcInfoStatus OBJECT-TYPE
	SYNTAX RowStatus
	MAX-ACCESS read-write
	STATUS current
	DESCRIPTION
			"The status of this entry."
			--表项状态
	::= { igmpSrcInfoEntry 3 } 	
	

--- IGMP MFIB extend MIB. added by x0084(2007-11-27)
    IgmpProxyState ::= INTEGER {
    	nonMember(0),
    	delayingMember(1),
    	idleMember(2)
    }
    	
    igmpMFIBTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpMFIBEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           " the Multicast Forward Information Base."    
       	::= { gbnL3IgmpMib 6 }
  	
    igmpMFIBEntry OBJECT-TYPE
	SYNTAX IgmpMFIBEntry
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
			" entry of information about MFIB"
			--指定源地址表项
	INDEX { igmpGrpAddress }
	::= { igmpMFIBTable 1 }

			
    IgmpMFIBEntry ::= SEQUENCE {
			igmpGrpAddress 	            IpAddress,
			igmpGrpMembIdx              Integer32,
			igmpProxyState              IgmpProxyState,
			igmpGrpMembCount            Integer32
		}				  	      	        	    
    
    igmpGrpAddress OBJECT-TYPE
	SYNTAX IpAddress
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
			"the IP address of multicast group"
			--组地址
	::= { igmpMFIBEntry 1 }
	
    igmpGrpMembIdx OBJECT-TYPE
	SYNTAX Integer32
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
			"the first group member's index "
			--用户侧第一个多播接口成员索引
	::= { igmpMFIBEntry 2 } 

    igmpProxyState OBJECT-TYPE
	SYNTAX IgmpProxyState
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
			"The status of Igmp-proxy."
			--多播组proxy状态
	::= { igmpMFIBEntry 3 }
		  
    igmpGrpMembCount OBJECT-TYPE
	SYNTAX Integer32
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
			"The count of this multicast group's member."
			--加入此多播组的端口数
	::= { igmpMFIBEntry 4 }	      
	
--  IGMP SSM-Mapping information
    igmpSSMMappingTable OBJECT-TYPE
        SYNTAX   SEQUENCE OF IgmpSSMMappingEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           " Group Range information of SSM-Mapping "
       	::= { gbnL3IgmpMib 7 }

    igmpSSMMappingEntry OBJECT-TYPE
        SYNTAX   IgmpSSMMappingEntry
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           " An entry (conceptual row) in the igmpSSMMappingTable. "
       	INDEX { igmpSSMMappingGrp, igmpSSMMappingGrpPrefixLen, igmpSSMMappingACL, igmpSSMMappingSrc }
       	::= { igmpSSMMappingTable 1 }

    IgmpSSMMappingEntry ::= SEQUENCE {
	        	igmpSSMMappingGrp        		Integer32,
	        	igmpSSMMappingGrpPrefixLen   		Integer32, 
			igmpSSMMappingACL             		Integer32,
            		igmpSSMMappingSrc              		Integer32,
			igmpSSMMappingStatus            	RowStatus
	              }

    igmpSSMMappingGrp OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "Group Address of the SSM-Mapping Entry"   
           --SSM-Mapping表项的组IP地址
	::= { igmpSSMMappingEntry 1 }

    igmpSSMMappingGrpPrefixLen OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "Group Address Prefix Length of the SSM-Mapping Entry"   
           --SSM-Mapping表项的组IP地址前缀长度
	::= { igmpSSMMappingEntry 2 }

    igmpSSMMappingACL OBJECT-TYPE
       SYNTAX     Integer32(1..99)
       MAX-ACCESS not-accessible
       STATUS     current
       DESCRIPTION
               "ACL of SSM-Mapping Entry"
		--SSM-Mapping的访问控制列表号。标准访问控制列表1~99
	::= { igmpSSMMappingEntry 3}
	
    igmpSSMMappingSrc OBJECT-TYPE
        SYNTAX   Integer32
        MAX-ACCESS   not-accessible
        STATUS   current
        DESCRIPTION
           "Source Address of the SSM-Mapping Entry"   
           --SSM-Mapping表项的源IP地址
	::= { igmpSSMMappingEntry 4 }	

    igmpSSMMappingStatus  OBJECT-TYPE
	SYNTAX RowStatus
	MAX-ACCESS read-write
	STATUS current
	DESCRIPTION
			"The status of this entry."
			--表项状态
	::= { igmpSSMMappingEntry 5 }

  END