ZTE-AN-ZESR-MIB DEFINITIONS ::= BEGIN IMPORTS TEXTUAL-CONVENTION,RowStatus, DisplayString,TruthValue FROM SNMPv2-TC MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, enterprises, Integer32 FROM SNMPv2-SMI zxAn, VlanId,ZxAnIfindex FROM ZTE-AN-TC-MIB; zxAnZesrMib MODULE-IDENTITY LAST-UPDATED "200909160815Z" ORGANIZATION "ZTE Corporation" CONTACT-INFO "zhangzhikun Mail: zhang.zhikun@zte.com.cn Tel : 021-68897319" DESCRIPTION "This MIB defines zte EAPS(thernet Automatic Protection Switching) function modules' managed objects." ::= { zxAn 9 } zxAnZesrObjects OBJECT IDENTIFIER ::= { zxAnZesrMib 1 } zxAnZesrTraps OBJECT IDENTIFIER ::= { zxAnZesrMib 2 } -------------------------------------------------------------------------------- -- Following objects are defined. -- 1.ZESR Group Table -- 2.Trap -------------------------------------------------------------------------------- ------------------------------------------------------------------------------ -- 1.ZESR Group Table ------------------------------------------------------------------------------ zxAnZesrTable OBJECT-TYPE SYNTAX SEQUENCE OF ZxAnZesrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table defines ZTE EAPS information on this device." ::= { zxAnZesrObjects 1 } zxAnZesrEntry OBJECT-TYPE SYNTAX ZxAnZesrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "" INDEX { zxAnZesrCtrlVlanId } ::= { zxAnZesrTable 1 } ZxAnZesrEntry ::= SEQUENCE { zxAnZesrCtrlVlanId VlanId, zxAnZesrCtrlVlanMstpInstance INTEGER, zxAnZesrNodeType INTEGER, zxAnZesrPrimaryPort ZxAnIfindex, zxAnZesrSecondaryPort ZxAnIfindex, zxAnZesrProtectVlanMstpInstance INTEGER, zxAnZesrHealthCheckInterval INTEGER, zxAnZesrFailPeriodTime INTEGER, zxAnZesrPreForwardingTime INTEGER, zxAnZesrDomainState INTEGER, zxAnZesrPrimaryPortState INTEGER, zxAnZesrSecondaryPortState INTEGER, zxAnZesrProtectVlanList OCTET STRING, zxAnZesrStandbyEnable INTEGER, zxAnZesrRowStatus RowStatus } zxAnZesrCtrlVlanId OBJECT-TYPE SYNTAX VlanId MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object indicates the 'Control VLAN' that can always pass through all ports in the EAPS Domain, including the secondary port of the master node." REFERENCE "rfc4619.txt" ::= { zxAnZesrEntry 1 } zxAnZesrCtrlVlanMstpInstance OBJECT-TYPE SYNTAX INTEGER(1..16) MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the MSTP instance id. This object is no use for F829." ::= { zxAnZesrEntry 2} zxAnZesrNodeType OBJECT-TYPE SYNTAX INTEGER { master(1), transit(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Each EAPS Domain has a single designated 'master node'. All other nodes on that ring are referred to as 'transit nodes'. When a node is configured as 'transit node', the node could be configured as a standby master node." REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 3 } zxAnZesrPrimaryPort OBJECT-TYPE SYNTAX ZxAnIfindex MAX-ACCESS read-create STATUS current DESCRIPTION "Each node on the ring will have 2 ports connected to the ring. One port of the master node is designated as the 'primary port' to the ring, while the other port is designated as the 'secondary port'." REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 4 } zxAnZesrSecondaryPort OBJECT-TYPE SYNTAX ZxAnIfindex MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the 'secondary port' of this node." REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 5} zxAnZesrProtectVlanMstpInstance OBJECT-TYPE SYNTAX INTEGER(1..16) MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the MSTP instance id. This object is no use for F829." REFERENCE "rfc4619.txt" ::= { zxAnZesrEntry 6} zxAnZesrHealthCheckInterval OBJECT-TYPE SYNTAX INTEGER(10..1000) UNITS "ms" MAX-ACCESS read-create STATUS current DESCRIPTION "The master node sends a health-check frame on the Control VLAN at a user-configurable interval." REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 7} zxAnZesrFailPeriodTime OBJECT-TYPE SYNTAX INTEGER(10..3000) UNITS "ms" MAX-ACCESS read-create STATUS current DESCRIPTION "The master node sends a health-check frame on the Control VLAN at a user-configurable interval. If the ring is complete, the health- check frame will be received on its secondary port, where the master node will reset its fail-period timer and continue normal operation. " REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 8} zxAnZesrPreForwardingTime OBJECT-TYPE SYNTAX INTEGER(10..3000) UNITS "ms" MAX-ACCESS read-create STATUS current DESCRIPTION "During the time between the transit node detecting that its link is restored and the master node detecting that the ring is restored, the secondary port of the master node is still open -- creating the possibility of a temporary loop in the topology. To prevent this, the transit node will place all the protected VLANs transiting the newly restored port into a temporary blocked state, remember which port has been temporarily blocked, and transition into the 'pre- forwarding' state. When the transit node in the 'pre-forwarding' state receives a control frame instructing it to flush its bridging table, it will flush the bridging table, unblock the previously blocked protected VLANs on the newly restored port, and transition to the 'normal' state." REFERENCE "rfc4619.txt Used by MAP" ::= { zxAnZesrEntry 9} zxAnZesrDomainState OBJECT-TYPE SYNTAX INTEGER { idle(1), complete(2), failed(3), linksup(4), linkdown(5), preforwarding(6), init(7) } MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the current EAPS state of this EAPS domain." REFERENCE "EXTREME-EAPS-MIB Used by MAP" ::= { zxAnZesrEntry 10} zxAnZesrPrimaryPortState OBJECT-TYPE SYNTAX INTEGER { block(1), preforward(2), forward(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the primary port state of this EAPS domain." REFERENCE "Used by MAP" ::= { zxAnZesrEntry 11} zxAnZesrSecondaryPortState OBJECT-TYPE SYNTAX INTEGER { block(1), preforward(2), forward(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "This indicates the secondary port state of this EAPS domain." REFERENCE "Used by MAP" ::= { zxAnZesrEntry 12} zxAnZesrProtectVlanList OBJECT-TYPE SYNTAX OCTET STRING(SIZE(512)) MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the protected vlan list that are configured on all ports in the ring for the given EAPS domain. Each bit of the 512 bytes(4096 bits) represents the status of corresponding VLAN, bit 0 represents VLAN 1, bit 1 represents VLAN 2... and bit 4093 represents VLAN 4094. A value of 1 indicates current domain protects the corresponding vlan." REFERENCE "Used by MAP" ::= { zxAnZesrEntry 13} zxAnZesrStandbyEnable OBJECT-TYPE SYNTAX INTEGER { enable(1), disable(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Enable or disable a transit node as a standby master node. As the master node is down, this standby master node will work as master node in the EAPS domain." REFERENCE "Used by MAP" ::= { zxAnZesrEntry 14} zxAnZesrRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the status of this entry." ::= { zxAnZesrEntry 50} ------------------------------------------------------------------------------ -- 2.Trap ------------------------------------------------------------------------------ zxAnZesrSwappedTrap NOTIFICATION-TYPE OBJECTS { zxAnZesrDomainState , zxAnZesrPrimaryPortState , zxAnZesrSecondaryPortState } STATUS current DESCRIPTION "It indicates the Zesr domain has switched." ::= { zxAnZesrTraps 1 } END