-- This file is corresponding to Release 9.1.10.101 from 2014/08/11 00:00:00 --------------------------------------------------------------------------- -- (C)opyright 2011-2014 bintec elmeg GmbH --------------------------------------------------------------------------- FEC-IPLOADB-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, IpAddress, Counter32, mib-2, enterprises FROM SNMPv2-SMI DisplayString FROM SNMPv2-TC InterfaceIndex FROM IF-MIB MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF biboip FROM BINTEC-MIB; --------------------------------------------------------------------------- -- iploadbMIB --------------------------------------------------------------------------- iploadbMIB MODULE-IDENTITY LAST-UPDATED "201112020000Z" ORGANIZATION "bintec elmeg GmbH" CONTACT-INFO "EMail: info@bintec-elmeg.com Web: www.bintec-elmeg.com " DESCRIPTION "MIB for IP load Balancing." REVISION "201111230000Z" DESCRIPTION "IPLOADB MIB." ::= { biboip 252 } -- ********************************************************************** -- * ipLoadBGroup TABLE -- ********************************************************************** ipLoadBGroupTable OBJECT-TYPE SYNTAX SEQUENCE OF IpLoadBGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ipLoadBGroupTable contains parameters related to the IP session-based load balancing algorithm. Each entry defines a load balancing interface group, the members of this group (interfaces) are associated via specific entries in the ipLoadBIfTable. Entries can only be added or deleted by the user. Creating entries: Entries are created by assigning a value to the ipLoadBGroupId object. Deleting entries: Entries are removed by setting an entry's ipLoadBGroupDistributionMode object to 'delete'." ::= { biboip 40 } ipLoadBGroupEntry OBJECT-TYPE SYNTAX IpLoadBGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "" INDEX { ipLoadBGroupId } ::= { ipLoadBGroupTable 1 } IpLoadBGroupEntry ::= SEQUENCE { ipLoadBGroupId INTEGER, ipLoadBGroupDescription DisplayString, ipLoadBGroupDistributionPolicy INTEGER, ipLoadBGroupDistributionMode INTEGER } ipLoadBGroupId OBJECT-TYPE SYNTAX INTEGER (0..99) MAX-ACCESS read-write STATUS current DESCRIPTION "Unique ID for the IP load balancing interface group." DEFVAL { 0 } ::= { ipLoadBGroupEntry 1 } ipLoadBGroupDescription OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-write STATUS current DESCRIPTION "Short Description for the IP load balancing interface group." DEFVAL { "" } ::= { ipLoadBGroupEntry 2 } ipLoadBGroupDistributionPolicy OBJECT-TYPE SYNTAX INTEGER { round-robin(1), load-dependent(2), download-dependent(3), upload-dependent(4), static-routing(5) } MAX-ACCESS read-write STATUS current DESCRIPTION "The distribution policy for the sesson-based IP load balancing algorithm. If set to round-robin(1) new IP sessions will be distributed to one member of the interface group according the ratio defined in ipLoadBIfTable (weighted round-robin policy). If set to load-dependent(2) new IP sessions will be distributed to one member of the group according the projected ratio (defined via ipLoadBIfTable) of bandwidth consumption in receive and transmit direction. If set to download-dependent(3) new IP sessions will be distributed to one member of the group according the projected ratio (defined via ipLoadBIfTable) of bandwidth consumption in receive direction (download only). If set to upload-dependent(4) new IP sessions will be distributed to one member of the group according the projected ratio (defined via ipLoadBIfTable) of bandwidth consumption in transmit direction (upload only). If set to static-routing(5) new sessions will be distributed according the source/destination IP addresses and/or protocols/services defined via specific ipExtRtTable entries." DEFVAL { round-robin } ::= { ipLoadBGroupEntry 3 } ipLoadBGroupDistributionMode OBJECT-TYPE SYNTAX INTEGER { always(1), up-only(2), delete(10) } MAX-ACCESS read-write STATUS current DESCRIPTION "The distribution mode for the sesson-based IP load balancing algorithm. This variable determines the ifOperStatus conditions of the IP load balancing interface group members to be considered for the session distribution procedure. If set to always(1) the interface is used either at once or - if the status is dormant - the ifAdminStatus is set to dialup to bring the interface in the up state. If set to up-only(2), the interfaces which are not in the up state will be ignored." DEFVAL { always } ::= { ipLoadBGroupEntry 4 } -- ********************************************************************** -- * ipLoadBIf TABLE -- ********************************************************************** ipLoadBIfTable OBJECT-TYPE SYNTAX SEQUENCE OF IpLoadBIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ipLoadBIfTable contains parameters related to the IP session-based load balancing algorithm. Each entry defines a load balancing interface group member via it's unique interface index. Entries can only be added or deleted by the user. Creating entries: Entries are created by assigning a value to the ipLoadBIfIndex object. Deleting entries: Entries are removed by setting an entry's ipLoadBIfMode object to 'delete'." ::= { biboip 41 } ipLoadBIfEntry OBJECT-TYPE SYNTAX IpLoadBIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "" INDEX { ipLoadBIfIndex } ::= { ipLoadBIfTable 1 } IpLoadBIfEntry ::= SEQUENCE { ipLoadBIfIndex INTEGER, ipLoadBIfGroupId INTEGER, ipLoadBIfRatio INTEGER, ipLoadBIfMode INTEGER, ipLoadBIfActAssignedSessions Counter32, ipLoadBIfTotAssignedSessions Counter32, ipLoadBIfActLoad INTEGER, ipLoadBIfActDownLoad INTEGER, ipLoadBIfActUpLoad INTEGER, ipLoadBIfDestSelect INTEGER, ipLoadBIfRtDest IpAddress, ipLoadBIfExtRtDest IpAddress, ipLoadBIfTrackingAddr IpAddress, ipLoadBIfTrackingStatus INTEGER } ipLoadBIfIndex OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-write STATUS current DESCRIPTION "The unique interface index." DEFVAL { 0 } ::= { ipLoadBIfEntry 1 } ipLoadBIfGroupId OBJECT-TYPE SYNTAX INTEGER (0..99) MAX-ACCESS read-write STATUS current DESCRIPTION "The unique ID of the interface group which the interface specified by the variable ipLoadBIfIndex belongs to." DEFVAL { 0 } ::= { ipLoadBIfEntry 2 } ipLoadBIfRatio OBJECT-TYPE SYNTAX INTEGER (0..100) MAX-ACCESS read-write STATUS current DESCRIPTION "For statistical IP session distribution only, determines the fraction of of all sessions or bandwidth consumption of the whole group projected for this interface." DEFVAL { 50 } ::= { ipLoadBIfEntry 3 } ipLoadBIfMode OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2), delete(10) } MAX-ACCESS read-write STATUS current DESCRIPTION "Currently an auxiliary variable for the user to enable/ disable the associated interface for load balancing or to delete this entry." DEFVAL { enabled } ::= { ipLoadBIfEntry 4 } ipLoadBIfActAssignedSessions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of distributed IP sessions to the associated interface since last configuration or status change of the interface group." ::= { ipLoadBIfEntry 5 } ipLoadBIfTotAssignedSessions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of distributed IP sessions to the associated interface since startup of the system or enabling the load balancing." ::= { ipLoadBIfEntry 6 } ipLoadBIfActLoad OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Current bandwidth consumption in bits per second." ::= { ipLoadBIfEntry 7 } ipLoadBIfActDownLoad OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Current bandwidth consumption (download) in bits per second." ::= { ipLoadBIfEntry 8 } ipLoadBIfActUpLoad OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Current bandwidth consumption (upload) in bits per second." ::= { ipLoadBIfEntry 9 } ipLoadBIfDestSelect OBJECT-TYPE SYNTAX INTEGER { none(1), rt(2), extrt(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "In conjunction with the variable 'ipLoadBIfRtDest' or 'ipLoadBIfExtRtDest' this setting provides additional granularity for load balancing group configuration by checking the association with 'ipRouteTable'/'ipExtRtTable' entries. This check is done against 'ipLoadBIfRtDest' if set to rt (2) or against 'ipLoadBIfExtRtDest' if set to extrt (3)." DEFVAL { none } ::= { ipLoadBIfEntry 10 } ipLoadBIfRtDest OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "Points to one ipRouteTable entry associated with the interface index defined in variable ipLoadBIfIndex. If set it provides additional granularity for load balancing group configuration, necessary for example if load balancing should be enabled only within one of several subnets reachable via that interface." ::= { ipLoadBIfEntry 11 } ipLoadBIfExtRtDest OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "Points to one ipExtRtTable entry associated with the interface index defined in variable ipLoadBIfIndex. If set it provides additional granularity for load balancing group configuration, necessary for example if load balancing should be enabled only within one of several subnets reachable via that interface." ::= { ipLoadBIfEntry 12 } ipLoadBIfTrackingAddr OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "Points to one ipHostsAliveTable table entry specified via 'ipHostsAliveIPAddress', therefore in conjunction with the 'Keep Alive Monitoring' feature it's possible to check the reachability of the subnet determined by ipLoadBIfRtDest or ipLoadBIfExtRtDest. Note that it's not (!) mandatory that ipLoadBIfTrackingAddr is part of this IP subnet." ::= { ipLoadBIfEntry 13 } ipLoadBIfTrackingStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "In conjunction with ipLoadBIfTrackingAddr this variable represents the 'ipHostsAliveState' of the referred ipHostsAliveTable entry, ipHostsAliveState_down (2) leads to ipLoadBIfTrackingStatus_down (2), in this case this entry will be considered as operational down and therefore will not be used for the load balancing procedure." DEFVAL { up } ::= { ipLoadBIfEntry 20 } -- ********************************************************************** -- * ipLoadBExtHandling TABLE -- ********************************************************************** iploadBExtHandlingTable OBJECT-TYPE SYNTAX SEQUENCE OF IploadBExtHandlingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The iploadBExtHandlingTable contains IP-related parameters in order to specify special load balancing handling for specific traffic like HTTPS sessions for example. The intention is to share the same load balancing decision (which means usage of the same destination interface) for different but subsequent sessions belonging together on higher level context. This stickiness of a load balancing decision has a configurable minimum livetime. Entries can only be added or deleted by the user." ::= { biboip 66 } iploadBExtHandlingEntry OBJECT-TYPE SYNTAX IploadBExtHandlingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "" INDEX { iploadBExtHandlingIndex } ::= { iploadBExtHandlingTable 1 } IploadBExtHandlingEntry ::= SEQUENCE { iploadBExtHandlingIndex INTEGER, iploadBExtHandlingDescr DisplayString, iploadBExtHandlingAdminStatus INTEGER, iploadBExtHandlingOrder INTEGER, iploadBExtHandlingProtocol INTEGER, iploadBExtHandlingSrcAddr IpAddress, iploadBExtHandlingSrcMask IpAddress, iploadBExtHandlingSrcPort INTEGER, iploadBExtHandlingSrcRange INTEGER, iploadBExtHandlingSrcIfIndex INTEGER, iploadBExtHandlingDstAddr IpAddress, iploadBExtHandlingDstMask IpAddress, iploadBExtHandlingDstPort INTEGER, iploadBExtHandlingDstRange INTEGER, iploadBExtHandlingLifetime INTEGER, iploadBExtHandlingCacheGranularity BITS } iploadBExtHandlingIndex OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-write STATUS current DESCRIPTION "The unique index." DEFVAL { 0 } ::= { iploadBExtHandlingEntry 1 } iploadBExtHandlingDescr OBJECT-TYPE SYNTAX DisplayString (SIZE(0..64)) MAX-ACCESS read-write STATUS current DESCRIPTION "This object is an description name for this entry" ::= { iploadBExtHandlingEntry 2 } iploadBExtHandlingAdminStatus OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2), delete(10) } MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of this entry." DEFVAL { enabled } ::= { iploadBExtHandlingEntry 3 } iploadBExtHandlingOrder OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-write STATUS current DESCRIPTION "Order is used to get a first match, because best match search is not possible here." DEFVAL { 0 } ::= { iploadBExtHandlingEntry 4 } iploadBExtHandlingProtocol OBJECT-TYPE SYNTAX INTEGER { dont-verify(0), icmp(1), igmp(2), ggp(3), tcp(6), egp(8), pup(12), udp(17), hmp(20), xns-idp(22), rdp(27), rsvp(46), ipv6(41), gre(47), esp(50), ah(51), igrp(88), ospf(89), pim(103), l2tp(115) } MAX-ACCESS read-write STATUS current DESCRIPTION "The value of the protocol field in the ip header. A value of 0 means not to check this value." DEFVAL { dont-verify } ::= { iploadBExtHandlingEntry 5 } iploadBExtHandlingSrcAddr OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The source IP address, used in conjunction with iploadBExtHandlingSrcMask. A value of 0 means not to check this value." DEFVAL { '00000000'H } ::= { iploadBExtHandlingEntry 6 } iploadBExtHandlingSrcMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The source IP address mask, used in conjunction with iploadBExtHandlingSrcAddr." DEFVAL { '00000000'H } ::= { iploadBExtHandlingEntry 7 } iploadBExtHandlingSrcPort OBJECT-TYPE SYNTAX INTEGER (-1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The starting UDP/TCP source port. A value of -1 means not to check this value." DEFVAL { -1 } ::= { iploadBExtHandlingEntry 8 } iploadBExtHandlingSrcRange OBJECT-TYPE SYNTAX INTEGER (-1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The ending UDP/TCP source port. A value of -1 means not to check this value." DEFVAL { -1 } ::= { iploadBExtHandlingEntry 9 } iploadBExtHandlingSrcIfIndex OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-write STATUS current DESCRIPTION "The source interface. A value of -1 means not to check this value." DEFVAL { -1 } ::= { iploadBExtHandlingEntry 10 } iploadBExtHandlingDstAddr OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The destination IP address, used in conjunction with iploadBExtHandlingDstMask. A value of 0 means not to check this value." DEFVAL { '00000000'H } ::= { iploadBExtHandlingEntry 11 } iploadBExtHandlingDstMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The destination IP address mask, used in conjunction with iploadBExtHandlingDstAddr." DEFVAL { '00000000'H } ::= { iploadBExtHandlingEntry 12 } iploadBExtHandlingDstPort OBJECT-TYPE SYNTAX INTEGER (-1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The starting UDP/TCP destination port. A value of -1 means not to check this value." DEFVAL { -1 } ::= { iploadBExtHandlingEntry 13 } iploadBExtHandlingDstRange OBJECT-TYPE SYNTAX INTEGER (-1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The ending UDP/TCP destination port. A value of -1 means not to check this value." DEFVAL { -1 } ::= { iploadBExtHandlingEntry 14 } iploadBExtHandlingLifetime OBJECT-TYPE SYNTAX INTEGER (30..2147483647) UNITS "s" MAX-ACCESS read-write STATUS current DESCRIPTION "This variabl specifies the minmum lifetime of load balancing decisions' stickiness which was triggered by a matching session before." DEFVAL { 900 } ::= { iploadBExtHandlingEntry 15 } iploadBExtHandlingCacheGranularity OBJECT-TYPE SYNTAX BITS { srcIP(0), dstIP(1), dstPort(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the granularity of the stickiness, ((1) enabled or (0) disabled) srcIP : source IP has to match exactly dstIP : destination IP has to match exactly dstPort: destination port has to match exactly " DEFVAL { {srcIP, dstIP, dstPort} } ::= { iploadBExtHandlingEntry 16 } END