ZXR10-BGP-DYN-MIB

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Organization: ZTE Corporation

Last Updated: 2017-12-04

Category: ZTE ZXR10 Routing and Switching

Description: Covers dynamic BGP peer configuration on ZTE ZXR10 routers, supporting automation of large-scale peering.

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What Is ZXR10-BGP-DYN-MIB?

ZXR10-BGP-DYN-MIB is a ZTE Corporation proprietary MIB (ZXR10/ZXROS platform family) implementing dynamic BGP route-table inspection (ZXROSng) on ZTE ZXR10 carrier routers/switches. Its objects cover a route table keyed by local AS/peer/VRF/prefix recording origin, AS-path segment, next hop, MED and local-preference (with presence flags), atomic-aggregate, aggregator AS/address, best-path flag, unknown attributes, route distinguisher/target, and MPLS in/out labels. As a configuration/status MIB it lets an administrator audit and monitor dynamic BGP route-table inspection (ZXROSng) on a ZXR10 platform. It is deployed on ZTE ZXR10 carrier routers/switches. Engineers can download the ZXR10-BGP-DYN-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXR10-BGP-DYN-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

ZTE ZXR10 carrier routers/switches

Monitoring Examples

An administrator reviews this MIB's objects to confirm dynamic BGP route-table inspection (ZXROSng) is configured and operating as expected on a ZTE ZXR10 platform.

What Can Be Monitored

dynamic BGP route-table inspection (ZXROSng)

Imported Objects

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

DisplayString

From ZXR10-SMI

zxr10RosngMIB

OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using zxr10BPInUpdates OID:

Select a ZTE ZXR10 carrier routers/switch (dynamic BGP route-table/attribute status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type zxr10BPInUpdates into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The number of BGP UPDATE messages received on this connection. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
zxr10BgpDynMIB	1.3.6.1.4.1.3902.3.6000.155			ZXROSNG BGP-DYN MIB
zxr10BgpRoute	1.3.6.1.4.1.3902.3.6000.155.1
zxr10BgpRouteTable	1.3.6.1.4.1.3902.3.6000.155.1.1		not-accessible	This table contains information about routes to destination networks from all BGP4 peers. Since BGP4 can carry routes for multiple Network Layer protocols, this table has the Address Family Identifier(AFI) of the Network Layer protocol as the first index. Further for a given AFI, routes carried by BGP4 are distinguished based on Subsequent Address Family Identifiers(SAFI). Hence that is used as the second index. Conceptually there is a separate Loc-RIB maintained by the BGP speaker for each combination of AFI and SAFI supported by it.
zxr10BgpRouteEntry	1.3.6.1.4.1.3902.3.6000.155.1.1.1		not-accessible	Information about a path to a network received from a peer.
U32 zxr10BRLocalAS	1.3.6.1.4.1.3902.3.6000.155.1.1.1.1	Unsigned32	not-accessible	The AS number of local BGP.
STR zxr10BRPeerAddr	1.3.6.1.4.1.3902.3.6000.155.1.1.1.2	DisplayString	not-accessible	The remote address of peer.
INT zxr10BRAddrModeType	1.3.6.1.4.1.3902.3.6000.155.1.1.1.3	INTEGER	not-accessible	The type of address mode.
STR zxr10BRVrfName	1.3.6.1.4.1.3902.3.6000.155.1.1.1.4	DisplayString	not-accessible	The name of vrf.
OCT zxr10BRAddrPrefix	1.3.6.1.4.1.3902.3.6000.155.1.1.1.5	OCTET STRING	not-accessible	A Network Address prefix in the Network Layer Reachability Information field of BGP UPDATE message. This object is a Network Address containing the prefix with length specified by zxr10BRAddrPrefixLen. Any bits beyond the length specified by zxr10BRAddrPrefixLen are zeroed.
U32 zxr10BRAddrPrefixLen	1.3.6.1.4.1.3902.3.6000.155.1.1.1.6	Unsigned32	not-accessible	Length in bits of the Network Address prefix in the Network Layer Reachability Information field.
INT zxr10BROrigin	1.3.6.1.4.1.3902.3.6000.155.1.1.1.7	INTEGER	read-only	The ultimate origin of the route information.
OCT zxr10BRASPathSegment	1.3.6.1.4.1.3902.3.6000.155.1.1.1.8	OCTET STRING	read-only	The sequence of AS path segments. Each AS path segment is represented by a triple . The type is a 1-octet field which has two possible values: 1 AS-SET: unordered set of ASs a route in the UPDATE message has traversed 2 AS-SEQUENCE: ordered set of ASs a route in the UPDATE message has traversed. The length is a 1-octet field containing the number of ASs in the value field. The value field contains one or more AS numbers, each AS is represented in the octet string as a pair of octets according to the following algorithm: first-byte-of-pair = ASNumber / 256; second-byte-of-pair = ASNumber & 255;
OCT zxr10BRNextHop	1.3.6.1.4.1.3902.3.6000.155.1.1.1.9	OCTET STRING	read-only	The Network Layer address of the border router that should be used for the destination network.
INT zxr10BRMedPresent	1.3.6.1.4.1.3902.3.6000.155.1.1.1.10	INTEGER	read-only	Indicates the presence/absence of MULTI-EXIT-DISC attribute for the route.
U32 zxr10BRMultiExitDisc	1.3.6.1.4.1.3902.3.6000.155.1.1.1.11	Unsigned32	read-only	This metric is used to discriminate between multiple exit points to an adjacent autonomous system. The value of this object is irrelevant if the value of zxr10BRMedPresent is false(2).
INT zxr10BRLocalPrefPresent	1.3.6.1.4.1.3902.3.6000.155.1.1.1.12	INTEGER	read-only	Indicates the presence/absence of LOCAL-PREF attribute for the route.
U32 zxr10BRLocalPref	1.3.6.1.4.1.3902.3.6000.155.1.1.1.13	Unsigned32	read-only	The degree of preference calculated by the local BGP4 speaker for the route. The value of this object is irrelevant if the value of zxr10BRLocalPrefPresent is false(2).
INT zxr10BRAtomicAggregate	1.3.6.1.4.1.3902.3.6000.155.1.1.1.14	INTEGER	read-only	Whether or not the local system has selected a less specific route without selecting a more specific route.
U32 zxr10BRAggregatorAS	1.3.6.1.4.1.3902.3.6000.155.1.1.1.15	Unsigned32	read-only	The AS number of the last BGP4 speaker that performed route aggregation. A value of zero (0) indicates the absence of this attribute.
I32 zxr10BRAggregatorAddrType	1.3.6.1.4.1.3902.3.6000.155.1.1.1.16	Integer32	read-only	Represents the type of Network Layer address stored in zxr10BRAggregatorAddr.
OCT zxr10BRAggregatorAddr	1.3.6.1.4.1.3902.3.6000.155.1.1.1.17	OCTET STRING	read-only	The Network Layer address of the last BGP4 speaker that performed route aggregation. A value of all zeros indicates the absence of this attribute.
INT zxr10BRBest	1.3.6.1.4.1.3902.3.6000.155.1.1.1.18	INTEGER	read-only	An indication of whether or not this route was chosen as the best BGP4 route.
OCT zxr10BRUnknownAttr	1.3.6.1.4.1.3902.3.6000.155.1.1.1.19	OCTET STRING	read-only	One or more path attributes not understood by this BGP4 speaker. Size zero (0) indicates the absence of such attribute(s). Octets beyond the maximum size, if any, are not recorded by this object. Each path attribute is a triple of variable length. Attribute Type is a two-octet field that consists of the Attribute Flags octet followed by the Attribute Type Code octet. If the Extended Length bit of the Attribute Flags octet is set to 0, the third octet of the Path Attribute contains the length of the attribute data in octets. If the Extended Length bit of the Attribute Flags octet is set to 1, then the third and the fourth octets of the path attribute contain the length of the attribute data in octets. The remaining octets of the Path Attribute represent the attribute value and are interpreted according to the Attribute Flags and the Attribute Type Code.
STR zxr10BRRD	1.3.6.1.4.1.3902.3.6000.155.1.1.1.20	DisplayString	read-only	The route's RD infomation.
STR zxr10BRRTprf	1.3.6.1.4.1.3902.3.6000.155.1.1.1.21	DisplayString	read-only	The route's RT infomation.
U32 zxr10BRLabelInTag	1.3.6.1.4.1.3902.3.6000.155.1.1.1.22	Unsigned32	read-only	The route's in label infomation.
U32 zxr10BRLabelOutTag	1.3.6.1.4.1.3902.3.6000.155.1.1.1.23	Unsigned32	read-only	The route's out label infomation.
STR zxr10BRStatus	1.3.6.1.4.1.3902.3.6000.155.1.1.1.24	DisplayString	read-only	The route's status.
zxr10BgpPeer	1.3.6.1.4.1.3902.3.6000.155.2
zxr10BgpPeerPrefixTable	1.3.6.1.4.1.3902.3.6000.155.2.1		not-accessible	BGP peer table. This table contains, one entry per BGP peer, information about the connections with BGP peers.
zxr10BgpPeerPrefixEntry	1.3.6.1.4.1.3902.3.6000.155.2.1.1		not-accessible	Entry containing information about the connection with a BGP peer.
U32 zxr10BPPrefixLocalAS	1.3.6.1.4.1.3902.3.6000.155.2.1.1.1	Unsigned32	not-accessible	The AS number of local BGP.
STR zxr10BPPrefixAddr	1.3.6.1.4.1.3902.3.6000.155.2.1.1.2	DisplayString	not-accessible	The remote address of peer.
INT zxr10BPPrefixAddrModeType	1.3.6.1.4.1.3902.3.6000.155.2.1.1.3	INTEGER	not-accessible	The type of address family mode.
STR zxr10BPPrefixVrfName	1.3.6.1.4.1.3902.3.6000.155.2.1.1.4	DisplayString	not-accessible	The name of vrf.
C32 zxr10BPPrefixAccepted	1.3.6.1.4.1.3902.3.6000.155.2.1.1.5	Counter32	read-only	Number of Route prefixes received on this connnection, which are accepted after applying filters. Possible filters are route maps, prefix lists, distributed lists, etc.
C32 zxr10BPPrefixDenied	1.3.6.1.4.1.3902.3.6000.155.2.1.1.6	Counter32	read-only	Counter which gets incremented when a route prefix received on this connection is denied or when a route prefix is denied during soft reset of this connection if 'soft-reconfiguration' is on . This object is initialized to zero when the peer is configured or the router is rebooted
U32 zxr10BPPrefixLimit	1.3.6.1.4.1.3902.3.6000.155.2.1.1.7	Unsigned32	read-only	Max number of route prefixes accepted on this connection
C32 zxr10BPPrefixAdvertised	1.3.6.1.4.1.3902.3.6000.155.2.1.1.8	Counter32	read-only	Counter which gets incremented when a route prefix is advertised on this connection. This object is initialized to zero when the peer is configured or the router is rebooted
C32 zxr10BPPrefixSuppressed	1.3.6.1.4.1.3902.3.6000.155.2.1.1.9	Counter32	read-only	Counter which gets incremented when a route prefix is suppressed from being sent on this connection. This object is initialized to zero when the peer is configured or the router is rebooted
C32 zxr10BPPrefixWithdrawn	1.3.6.1.4.1.3902.3.6000.155.2.1.1.10	Counter32	read-only	Counter which gets incremented when a route prefix is withdrawn on this connection. This object is initialized to zero when the peer is configured or the router is rebooted
zxr10BgpPeerTable	1.3.6.1.4.1.3902.3.6000.155.2.2		not-accessible	BGP peer table. This table contains, one entry per BGP peer, information about the connections with BGP peers.
zxr10BgpPeerEntry	1.3.6.1.4.1.3902.3.6000.155.2.2.1		not-accessible	Entry containing information about the connection with a BGP peer.
U32 zxr10BPLocalAS	1.3.6.1.4.1.3902.3.6000.155.2.2.1.1	Unsigned32	not-accessible	The AS number of local BGP.
STR zxr10BPRemoteAddr	1.3.6.1.4.1.3902.3.6000.155.2.2.1.2	DisplayString	not-accessible	The remote address of peer.
STR zxr10BPVrfName	1.3.6.1.4.1.3902.3.6000.155.2.2.1.3	DisplayString	not-accessible	The name of vrf.
INT zxr10BPState	1.3.6.1.4.1.3902.3.6000.155.2.2.1.4	INTEGER	read-only	The BGP peer connection state.
INT zxr10BPAdminStatus	1.3.6.1.4.1.3902.3.6000.155.2.2.1.5	INTEGER	read-only	The desired state of the BGP connection. A transition from 'stop' to 'start' will cause the BGP Manual Start Event to be generated. A transition from 'start' to 'stop' will cause the BGP Manual Stop Event to be generated. This parameter can be used to restart BGP peer connections. Care should be used in providing write access to this object without adequate authentication.
I32 zxr10BPNegotiatedVersion	1.3.6.1.4.1.3902.3.6000.155.2.2.1.6	Integer32	read-only	The negotiated version of BGP running between the two peers. This entry MUST be zero (0) unless the zxr10BPState is in the openconfirm or the established state. Note that legal values for this object are between 0 and 255.
OCT zxr10BPLocalAddr	1.3.6.1.4.1.3902.3.6000.155.2.2.1.7	OCTET STRING	read-only	The local IP address of this entry's BGP connection.
U32 zxr10BPLocalPort	1.3.6.1.4.1.3902.3.6000.155.2.2.1.8	Unsigned32	read-only	The local port for the TCP connection between the BGP peers.
IP zxr10BPLocalIdentifier	1.3.6.1.4.1.3902.3.6000.155.2.2.1.9	IpAddress	read-only	The BGP Identifier of this entry's BGP peer.
U32 zxr10BPRemotePort	1.3.6.1.4.1.3902.3.6000.155.2.2.1.10	Unsigned32	read-only	The remote port for the TCP connection between the BGP peers. Note that the objects zxr10BPLocalAddr, zxr10BPLocalPort, zxr10BPRemoteAddr, and zxr10BPRemotePort provide the appropriate reference to the standard MIB TCP connection table.
U32 zxr10BPRemoteAs	1.3.6.1.4.1.3902.3.6000.155.2.2.1.11	Unsigned32	read-only	The remote autonomous system number received in the BGP OPEN message.
IP zxr10BPRemoteIdentifier	1.3.6.1.4.1.3902.3.6000.155.2.2.1.12	IpAddress	read-only	The BGP Identifier of this entry's BGP peer. This entry MUST be 0.0.0.0 unless the zxr10BPState is in the openconfirm or the established state.
C32 zxr10BPInUpdatesEx	1.3.6.1.4.1.3902.3.6000.155.2.2.1.13	Counter32	read-only	The number of BGP UPDATE messages received on this connection.
C32 zxr10BPOutUpdates	1.3.6.1.4.1.3902.3.6000.155.2.2.1.14	Counter32	read-only	The number of BGP UPDATE messages transmitted on this connection.
C32 zxr10BPInTotalMessages	1.3.6.1.4.1.3902.3.6000.155.2.2.1.15	Counter32	read-only	The total number of messages received from the remote peer on this connection.
C32 zxr10BPOutTotalMessages	1.3.6.1.4.1.3902.3.6000.155.2.2.1.16	Counter32	read-only	The total number of messages transmitted to the remote peer on this connection.
OCT zxr10BPLastError	1.3.6.1.4.1.3902.3.6000.155.2.2.1.17	OCTET STRING	read-only	The last error code and subcode seen by this peer on this connection. If no error has occurred, this field is zero. Otherwise, the first byte of this two byte OCTET STRING contains the error code, and the second byte contains the subcode.
C32 zxr10BPFsmEstablishedTransition	1.3.6.1.4.1.3902.3.6000.155.2.2.1.18	Counter32	read-only	The total number of times the BGP FSM transitioned into the established state for this peer.
G32 zxr10BPFsmEstablishedTime	1.3.6.1.4.1.3902.3.6000.155.2.2.1.19	Gauge32	read-only	This timer indicates how long (in seconds) this peer has been in the established state or how long since this peer was last in the established state. It is set to zero when a new peer is configured or when the router is booted.
I32 zxr10BPConnectRetryInterval	1.3.6.1.4.1.3902.3.6000.155.2.2.1.20	Integer32	read-only	Time interval (in seconds) for the ConnectRetry timer. The suggested value for this timer is 120 seconds.
I32 zxr10BPHoldTime	1.3.6.1.4.1.3902.3.6000.155.2.2.1.21	Integer32	read-only	Time interval (in seconds) for the Hold Timer established with the peer. The value of this object is calculated by this BGP speaker, using the smaller of the values in zxr10BPHoldTimeConfigured and the Hold Time received in the OPEN message. This value must be at least three seconds if it is not zero (0). If the Hold Timer has not been established with the peer this object MUST have a value of zero (0). If the zxr10BPHoldTimeConfigured object has a value of (0), then this object MUST have a value of (0).
I32 zxr10BPKeepAlive	1.3.6.1.4.1.3902.3.6000.155.2.2.1.22	Integer32	read-only	Time interval (in seconds) for the KeepAlive timer established with the peer. The value of this object is calculated by this BGP speaker such that, when compared with zxr10BPHoldTime, it has the same proportion that zxr10BPKeepAliveConfigured has, compared with zxr10BPHoldTimeConfigured. If the KeepAlive timer has not been established with the peer, this object MUST have a value of zero (0). If the of zxr10BPKeepAliveConfigured object has a value of (0), then this object MUST have a value of (0).
I32 zxr10BPHoldTimeConfigured	1.3.6.1.4.1.3902.3.6000.155.2.2.1.23	Integer32	read-only	Time interval (in seconds) for the Hold Time configured for this BGP speaker with this peer. This value is placed in an OPEN message sent to this peer by this BGP speaker, and is compared with the Hold Time field in an OPEN message received from the peer when determining the Hold Time (zxr10BPHoldTime) with the peer. This value must not be less than three seconds if it is not zero (0). If it is zero (0), the Hold Time is NOT to be established with the peer. The suggested value for this timer is 90 seconds.
I32 zxr10BPKeepAliveConfigured	1.3.6.1.4.1.3902.3.6000.155.2.2.1.24	Integer32	read-only	Time interval (in seconds) for the KeepAlive timer configured for this BGP speaker with this peer. The value of this object will only determine the KEEPALIVE messages' frequency relative to the value specified in zxr10BPHoldTimeConfigured; the actual time interval for the KEEPALIVE messages is indicated by zxr10BPKeepAlive. A reasonable maximum value for this timer would be one third of that of zxr10BPHoldTimeConfigured. If the value of this object is zero (0), no periodical KEEPALIVE messages are sent to the peer after the BGP connection has been established. The suggested value for this timer is 30 seconds.
I32 zxr10BPMinASOriginationInterval	1.3.6.1.4.1.3902.3.6000.155.2.2.1.25	Integer32	read-only	Time interval (in seconds) for the MinASOriginationInterval timer. The suggested value for this timer is 15 seconds.
I32 zxr10BPMinAdvertisementInterval	1.3.6.1.4.1.3902.3.6000.155.2.2.1.26	Integer32	read-only	Time interval (in seconds) for the MinRouteAdvertisementInterval timer. The suggested value for this timer is 30 seconds for EBGP connections and 5 seconds for IBGP connections.
G32 zxr10BPInUpdateElapsedTime	1.3.6.1.4.1.3902.3.6000.155.2.2.1.27	Gauge32	read-only	Elapsed time (in seconds) since the last BGP UPDATE message was received from the peer. Each time zxr10BPInUpdates is incremented, the value of this object is set to zero (0).
STR zxr10BPLastErrorTxt	1.3.6.1.4.1.3902.3.6000.155.2.2.1.28	DisplayString	read-only	Implementation specific error description for bgpPeerLastErrorReceived.
INT zxr10BPPrevState	1.3.6.1.4.1.3902.3.6000.155.2.2.1.29	INTEGER	read-only	The BGP peer connection previous state.
zxr10BgpV4PeerTable	1.3.6.1.4.1.3902.3.6000.155.2.3		not-accessible	BGP IPv4 peer table.
zxr10BgpV4PeerEntry	1.3.6.1.4.1.3902.3.6000.155.2.3.1		not-accessible	Entry containing information about the connection with a BGP IPv4 peer.
IP zxr10BPV4RemoteAddr	1.3.6.1.4.1.3902.3.6000.155.2.3.1.1	IpAddress	not-accessible	The remote IPv4 address of this entry's BGP peer.
U32 zxr10BPV4RoutesAccepted	1.3.6.1.4.1.3902.3.6000.155.2.3.1.2	Unsigned32	read-only	The number of routes learned from the remote peer.
U32 zxr10BPV4LocalAs	1.3.6.1.4.1.3902.3.6000.155.2.3.1.3	Unsigned32	not-accessible	The AS number of local BGP.
zxr10BgpV6PeerTable	1.3.6.1.4.1.3902.3.6000.155.2.4		not-accessible	BGP IPv6 peer table.
zxr10BgpV6PeerEntry	1.3.6.1.4.1.3902.3.6000.155.2.4.1		not-accessible	Entry containing information about the connection with a BGP IPv6 peer.
STR zxr10BPV6RemoteAddr	1.3.6.1.4.1.3902.3.6000.155.2.4.1.1	DisplayString	not-accessible	The remote IPv6 address of this entry's BGP peer.
U32 zxr10BPV6RoutesAccepted	1.3.6.1.4.1.3902.3.6000.155.2.4.1.2	Unsigned32	read-only	The number of routes learned from the remote peer.
U32 zxr10BPV6LocalAs	1.3.6.1.4.1.3902.3.6000.155.2.4.1.3	Unsigned32	not-accessible	The AS number of local BGP.

RFC description

Manages ZTE ZXR10 router dynamic BGP peer configuration for large-scale peering automation.

Start monitoring ZTE ZXR10 carrier routers/switches (dynamic BGP route-table/attribute status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ZXR10-BGP-DYN-MIB