DASAN-QOS-MIB

All MIBs › DASAN-QOS-MIB

Organization: DASAN Co., Ltd.

Last Updated: 2004-07-13

Category: QoS

Description: Manages QoS traffic classification, marking, and queue scheduling on DASAN network switches.

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What Is DASAN-QOS-MIB?

DASAN-QOS-MIB is a vendor-specific MIB from DASAN Networks (a maker of Ethernet access switches and DSLAMs) that governs quality-of-service behavior on their switch platforms. It exposes configuration data for classifying traffic into rules, mapping those rules to CoS/DSCP/ToS markings, and scheduling queues, rather than raw hardware sensors. Its main monitoring value is confirming the software-configured QoS policy state on the device -- for example verifying that a rule is active and correctly bound to a queue -- so operators can catch misconfigured or disabled QoS policies that would otherwise cause voice/video traffic to be treated as best-effort. It is closely tied to standard networking QoS concepts (DSCP, ToS, CoS) and typically layers on top of the switch's base interface and VLAN MIBs. It is deployed on DASAN managed Ethernet switches in carrier-access and enterprise networks, where DASAN-QOS-MIB SNMP monitoring confirms traffic prioritization policy is applied as configured.

IPNetwork Monitor allows you to monitor SNMP objects defined in DASAN-QOS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

DASAN Networks managed Ethernet switch
DASAN DSLAM/access switch

Monitoring Examples

An administrator would inspect dsQosRuleTable and dsQosRuleActionTable to confirm a classification rule (e.g., matching VoIP traffic) exists and its associated action is enabled, then cross-check dsQosCos2QueueMapTable and dsQosQueueSchedulingTable to verify that CoS value maps to the expected priority queue and scheduling weight. If dsQosRule2DscpMapTable shows an unexpected DSCP remark for a rule, that would explain why downstream QoS treatment for that traffic class is wrong. This is primarily a configuration/state-verification MIB rather than a counters MIB.

What Can Be Monitored

QoS classification rule status
rule-to-action bindings
CoS to DSCP/ToS mapping
CoS to queue mapping
queue scheduling configuration

Imported Objects

From DASAN-SWITCH-MIB

dsSwitchModules

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
mib-2

From SNMPv2-TC

AutonomousType
DisplayString
PhysAddress
RowStatus
TEXTUAL-CONVENTION
TestAndIncr
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
dsQos	1.3.6.1.4.1.6296.9.1.1.2.21			.
dsQosRuleTable	1.3.6.1.4.1.6296.9.1.1.2.21.1		not-accessible	A list of dsQosRuleEntry entries. Each rule contains filtering informations for making QoS(Quality of Service) policies.
dsQosRuleEntry	1.3.6.1.4.1.6296.9.1.1.2.21.1.1		not-accessible	An entry containing rule information.
STR dsQosRuleName	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.1	DisplayString	read-create	A unique string for each rule up to 255 characters. This string is a index of rule table.
INT dsQosRulePriority	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.2	INTEGER	read-create	The priority of rule. There are three priority levels, high, medium, low. It can be used when multi-ruled filetering policy with priority is needed. For example, If you want to set 'web traffic of host A' is rule 'web', and 'other traffic of host A' is rule 'others', all traffic of host A is set to rule 'others' with priority medium first, and then set web traffic of host A is rule 'web' with high priority.
I32 dsQosRuleIngressPort	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.3	Integer32	read-create	The logical ingress port number of rule. It can be from 0 to 26, 0 means 'any port'.
I32 dsQosRuleEgressPort	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.4	Integer32	read-create	The logical egress port number of rule. It can be from 0 to 26, 0 means 'any port'.
I32 dsQosRuleEthertype	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.5	Integer32	read-create	The ethernet type of rule. It is 2 octet length value. For example, 0x0800 for IPv4, 0x0806 for ARP.
IP dsQosRuleIpBasedSrcIpAddress	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.6	IpAddress	read-create	The source IP Address of rule.
IP dsQosRuleIpBasedSrcNetmask	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.7	IpAddress	read-create	The source netmask of rule.
IP dsQosRuleIpBasedDesIpAddress	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.8	IpAddress	read-create	The destination IP Address of rule.
IP dsQosRuleIpBasedDesNetmask	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.9	IpAddress	read-create	The destination netmask of rule.
I32 dsQosRuleIpBasedProtocol	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.10	Integer32	read-create	The protocol type of rule. It is 1 octet length value. For example, 1 for ICMP, 6 for TCP, 17 for UDP.
I32 dsQosRuleIpBasedTCPorUDPSrcPort	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.11	Integer32	read-create	The source port of rule. It is 2 octet length value.
I32 dsQosRuleIpBasedTCPorUDPDesPort	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.12	Integer32	read-create	The destination port of rule. It is 2 octet length value.
INT dsQosRuleRowStatus	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.13	INTEGER	read-create	This object is used to create a new row or modify or delete an existing row in this table. A rule activated by being set this object to 'active'. When 'active' is set, the system will validate the rule. Before a rule can be deleted or modify, (by setting this object to 'delete' or 'modify')
INT dsQoSRuleIpBasedPriorityType	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.14	INTEGER	read-create
I32 dsQoSRuleIpBasedPriorityValue	1.3.6.1.4.1.6296.9.1.1.2.21.1.1.15	Integer32	read-create	The Priority value in incoming IP packet. If PriorityType is 1, this value's range is 0-7. If PriorityType is 2, this value's range is 0-63. If PriorityType is 3, this value's range is 0-255. If PriorityType is 0, this value is any(Don't look at this field).
dsQosRuleActionTable	1.3.6.1.4.1.6296.9.1.1.2.21.2		not-accessible	A list of dsQosActionEntry entries. Each entry has action properties of the rule.
dsQosRuleActionEntry	1.3.6.1.4.1.6296.9.1.1.2.21.2.1		not-accessible	An entry containing rule action information.
T/F dsQosRuleActionMatchPermit	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.1	TruthValue	read-write	The permit action of rule taffics. True (1) or False (0). If the permit action is set true, all in-profile traffics will be permitted.
T/F dsQosRuleActionMatchCopy2CPU	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.2	TruthValue	read-write	The copy-packet-to-cpu action of rule-matched traffics. True (1) or False (0). If the copy-to-cpu action is set true, all in-profile traffics will be copied to CPU.
T/F dsQosRuleActionNoMatchCopy2CPU	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.3	TruthValue	read-write	The copy-packet-to-cpu action of rule-no-matched traffics. True (1) or False (0). If the copy-to-cpu action is set true, all in-profile traffics will be copied to CPU.
T/F dsQosRuleActionMatchBandwidth	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.4	TruthValue	read-write	The set-bandwidth action of rule-matched traffics. True (1) or False (0). If the set-bandwidth action is set true, the rate-limit of rule will be started.
I32 dsQosRuleActionMatchBandwidthValue	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.5	Integer32	read-write	The bandwidth value of rule-matched traffics. It can be configured in Mega bps and can be from 0 to 1000.
T/F dsQosRuleActionMatchDeny	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.6	TruthValue	read-write	The deny action of rule-matched traffics. True (1) or False (0). If the deny action is set true, all in-profile traffics will be denied.
T/F dsQosRuleActionNoMatchDeny	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.7	TruthValue	read-write	The deny action of rule-no-matched traffics. True (1) or False (0). If the deny action is set true, all in-profile traffics will be denied.
T/F dsQosRuleActionMatchRedirect	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.8	TruthValue	read-write	The redirect-egress port action of rule-matched traffics. True (1) or False (0). If the redirect-egress port action is set true, all in-profile traffics will be passed to redirect-egress port.
I32 dsQosRuleActionMatchRedirectEgressPort	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.9	Integer32	read-write	The logical redirect egress port number of rule-matched traffics. It can be from 1 to 26.
T/F dsQosRuleActionNoMatchRedirect	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.10	TruthValue	read-write	The redirect-egress port action of rule-no-matched traffics. True (1) or False (0). If the redirect-egress port action is set true, all in-profile traffics will be passed to redirect-egress port.
I32 dsQosRuleActionNoMatchRedirectEgressPort	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.11	Integer32	read-write	The logical redirect egress port number of rule-no-matched traffics. It can be from 1 to 26.
T/F dsQosRuleActionMatchMirror	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.12	TruthValue	read-write	The mirror action of rule-matched traffics. True (1) or False (0). If the mirror action is set true, all in-profile traffics will be passed to mirroring port.
T/F dsQosRuleActionNoMatchMirror	1.3.6.1.4.1.6296.9.1.1.2.21.2.1.13	TruthValue	read-write	The mirror action of rule-no-matched-traffics. True (1) or False (0). If the mirror action is set true, all in-profile traffics will be passed to mirroring port.
dsQosRule2CosMapTable	1.3.6.1.4.1.6296.9.1.1.2.21.3		not-accessible	A list of dsQosRule2CosMapEntry entries. Each entry has CoS value of the rule.
dsQosRule2CosMapEntry	1.3.6.1.4.1.6296.9.1.1.2.21.3.1		not-accessible	An entry containing rule to COS mapping information.
DSQ dsQosRule2CosMapMatchCos	1.3.6.1.4.1.6296.9.1.1.2.21.3.1.1	DsQosCosNumber	read-write	The CoS (Class of Service) value of rule-matched traffics. It can be from 0 to 7, 7 is the highest priority.
DSQ dsQosRule2CosMapNoMatchCos	1.3.6.1.4.1.6296.9.1.1.2.21.3.1.2	DsQosCosNumber	read-write	The CoS (Class of Service) value of rule-no-matched traffics. It can be from 0 to 7, 7 is the highest priority.
dsQosRule2DscpMapTable	1.3.6.1.4.1.6296.9.1.1.2.21.4		not-accessible	A list of dsQosRule2DscpMapEntry entries. Each entry has DSCP value of the rule.
dsQosRule2DscpMapEntry	1.3.6.1.4.1.6296.9.1.1.2.21.4.1		not-accessible	An entry containing rule to DSCP mapping information.
DSQ dsQosRule2DscpMapMatchDscp	1.3.6.1.4.1.6296.9.1.1.2.21.4.1.1	DsQosDscpNumber	read-write	The DSCP (DiffServ Code Point) value of rule-matched traffics. It can be from 0 to 63, 63 is the highest priority.
DSQ dsQosRule2DscpMapNoMatchDscp	1.3.6.1.4.1.6296.9.1.1.2.21.4.1.2	DsQosDscpNumber	read-write	The DSCP (DiffServe Code Point) value of rule-no-matched traffics. It can be from 0 to 63, 63 is the highest priority.
dsQosRule2TosMapTable	1.3.6.1.4.1.6296.9.1.1.2.21.5		not-accessible	A list of dsQosRule2TosMapEntry entries. Each entry has TOS value of the rule.
dsQosRule2TosMapEntry	1.3.6.1.4.1.6296.9.1.1.2.21.5.1		not-accessible	An entry containing rule to TOS mapping information.
DSQ dsQosRule2TosMapMatchTos	1.3.6.1.4.1.6296.9.1.1.2.21.5.1.1	DsQosTosNumber	read-write	The ToS (Type of Service) value of rule-matched traffics. The TOS is 1 octet length value.
DSQ dsQosRule2TosMapNoMatchTos	1.3.6.1.4.1.6296.9.1.1.2.21.5.1.2	DsQosTosNumber	read-write	The ToS (Type of Service) value of rule-no-matched traffics. The TOS is 1 octet length value.
dsQosCos2QueueMapTable	1.3.6.1.4.1.6296.9.1.1.2.21.6		not-accessible	A list of dsQosCos2QueueMapEntry entries. Each entry has queue number value of the CoS.
dsQosCos2QueueMapEntry	1.3.6.1.4.1.6296.9.1.1.2.21.6.1		not-accessible	An entry containing COS to Queue mapping information.
DSQ dsQosCos2QueueMapCos	1.3.6.1.4.1.6296.9.1.1.2.21.6.1.1	DsQosCosNumber	not-accessible	The COS value of rule traffics. It is a index value and can be from 0 to 7.
DSQ dsQosCos2QueueMapQueue	1.3.6.1.4.1.6296.9.1.1.2.21.6.1.2	DsQosQueueNumber	read-write	The Queue number of COS. It can be from 0 to 3, 3 is the highest priority.
dsQosQueueSchedulingTable	1.3.6.1.4.1.6296.9.1.1.2.21.7		not-accessible	A list of dsQosQueueSchedulingEntry entries. Each entry has Scheduling property of the queue.
dsQosQueueSchedulingEntry	1.3.6.1.4.1.6296.9.1.1.2.21.7.1		not-accessible	An entry containing Queue Scheduling information.
DSQ dsQosQueueSchedulingQueueIndex	1.3.6.1.4.1.6296.9.1.1.2.21.7.1.1	DsQosQueueNumber	not-accessible	The Queue index number. It can be from 0 to 3.
I32 dsQosQueueSchedulingMaxPacket	1.3.6.1.4.1.6296.9.1.1.2.21.7.1.2	Integer32	read-write	The max packet value of queue. The max packet value can be from 0 to 255, 0 means 'unlimited'. After packets in a certain queue are sent up to max packet value, the packet of next queue will be serviced (Weighted Round Robin). If max packet value is set 0 (unlimited), only when a certain queue is empty, packets of next queue will be serviced (Strict Queueing).
I32 dsQosQueueSchedulingMaxLatency	1.3.6.1.4.1.6296.9.1.1.2.21.7.1.3	Integer32	read-write	The max latency value of queue. The Max Latency value can be 0 and from 16 to 4080, 0 means 'disable'. If packets in a certain queue are sent with over-max-latency, the packet of next queue will be serviced. In this scheme, the latency means a inter-packet-gap value. If max latency value is set 0 (disable), latency is not a factor of scheduling any more.

RFC description

Manages Quality of Service (QoS) policies, rules, and configurations on DASAN switches.

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Download DASAN-QOS-MIB

What Is DASAN-QOS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description