NETSCREEN-RIPv2-MIB

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Organization: IETF RIP-II Working Group

Last Updated: 2005-06-03

Category: IP Routing

Description: Monitors RIPv2 routing table updates and neighbor state on Juniper NetScreen ScreenOS firewall platforms.

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What Is NETSCREEN-RIPv2-MIB?

NETSCREEN-RIPv2-MIB is a Juniper NetScreen ScreenOS rendition of the standard RIPv2 routing protocol MIB, used to monitor RIP version 2 routing state on NetScreen firewall platforms. No sample objects were provided, but a MIB of this type would typically expose per-interface RIP configuration, neighbor/peer table entries, and route update/counter statistics reflecting routing table exchange activity. Its monitoring role centers on routing protocol software status — whether RIPv2 neighbors are learned correctly and route updates flow — rather than hardware health. It explicitly parallels the standard RIPv2-MIB (RFC 1724) conventions, adapted under the NetScreen enterprise tree defined in NETSCREEN-SMI. It would be deployed on Juniper NetScreen firewalls participating in RIPv2 dynamic routing at a network edge or branch site, and this NETSCREEN-RIPv2-MIB guide outlines the objects typically expected in such a module.

IPNetwork Monitor allows you to monitor SNMP objects defined in NETSCREEN-RIPv2-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

Juniper NetScreen ScreenOS firewall/security appliance

Monitoring Examples

No sample objects were provided for this module, so a concrete polling scenario can't be grounded in real object names from this MIB; based on standard RIPv2 MIB conventions this would typically involve checking per-interface RIP send/receive mode and neighbor table entries, but that should be treated as inferred rather than confirmed against this MIB's actual objects.

Imported Objects

From NETSCREEN-SMI

netscreenVR

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
nsRip2	1.3.6.1.4.1.3224.18.4			The MIB module to describe the RIP2 Version 2 Protocol
nsRip2GlobalsTable	1.3.6.1.4.1.3224.18.4.1		not-accessible	A list of RIP2 Globals per VR.
nsRip2GlobalsEntry	1.3.6.1.4.1.3224.18.4.1.1		not-accessible	One VR's Globals.
C32 nsRip2GlobalRouteChanges	1.3.6.1.4.1.3224.18.4.1.1.1	Counter32	read-only	The number of route changes made to the IP Route Database by RIP. This does not include the refresh of a route's age.
C32 nsRip2GlobalQueries	1.3.6.1.4.1.3224.18.4.1.1.2	Counter32	read-only	The number of responses sent to RIP queries from other systems.
INT nsRip2GlobalVRID	1.3.6.1.4.1.3224.18.4.1.1.3	INTEGER	read-only	Virtual Router ID
nsRip2IfStatTable	1.3.6.1.4.1.3224.18.4.2		not-accessible	A list of subnets which require separate status monitoring in RIP.
nsRip2IfStatEntry	1.3.6.1.4.1.3224.18.4.2.1		not-accessible	A Single Routing Domain in a single Subnet.
IP nsRip2IfStatAddress	1.3.6.1.4.1.3224.18.4.2.1.1	IpAddress	read-only	The IP Address of this system on the indicated subnet. For unnumbered interfaces, the value 0.0.0.N, where the least significant 24 bits (N) is the ifIndex for the IP Interface in network byte order.
C32 nsRip2IfStatRcvBadPackets	1.3.6.1.4.1.3224.18.4.2.1.2	Counter32	read-only	The number of RIP response packets received by the RIP process which were subsequently discarded for any reason (e.g. a version 0 packet, or an unknown command type).
C32 nsRip2IfStatRcvBadRoutes	1.3.6.1.4.1.3224.18.4.2.1.3	Counter32	read-only	The number of routes, in valid RIP packets, which were ignored for any reason (e.g. unknown address family, or invalid metric).
C32 nsRip2IfStatSentUpdates	1.3.6.1.4.1.3224.18.4.2.1.4	Counter32	read-only	The number of triggered RIP updates actually sent on this interface. This explicitly does NOT include full updates sent containing new information.
ROW nsRip2IfStatStatus	1.3.6.1.4.1.3224.18.4.2.1.5	RowStatus	read-create	Writing invalid has the effect of deleting this interface.
INT nsRip2IfStatVRID	1.3.6.1.4.1.3224.18.4.2.1.6	INTEGER	read-only	Virtual Router ID
nsRip2IfConfTable	1.3.6.1.4.1.3224.18.4.3		not-accessible	A list of subnets which require separate configuration in RIP.
nsRip2IfConfEntry	1.3.6.1.4.1.3224.18.4.3.1		not-accessible	A Single Routing Domain in a single Subnet.
IP nsRip2IfConfAddress	1.3.6.1.4.1.3224.18.4.3.1.1	IpAddress	read-only	The IP Address of this system on the indicated subnet. For unnumbered interfaces, the value 0.0.0.N, where the least significant 24 bits (N) is the ifIndex for the IP Interface in network byte order.
ROU nsRip2IfConfDomain	1.3.6.1.4.1.3224.18.4.3.1.2	RouteTag	read-create	Value inserted into the Routing Domain field of all RIP packets sent on this interface.
INT nsRip2IfConfAuthType	1.3.6.1.4.1.3224.18.4.3.1.3	INTEGER	read-create	The type of Authentication used on this interface.
OCT nsRip2IfConfAuthKey	1.3.6.1.4.1.3224.18.4.3.1.4	OCTET STRING	read-create	The value to be used as the Authentication Key whenever the corresponding instance of nsRip2IfConfAuthType has a value other than noAuthentication. A modification of the corresponding instance of nsRip2IfConfAuthType does not modify the nsRip2IfConfAuthKey value. If a string shorter than 16 octets is supplied, it will be left- justified and padded to 16 octets, on the right, with nulls (0x00). Reading this object always results in an OCTET STRING of length zero; authentication may not be bypassed by reading the MIB object.
INT nsRip2IfConfSend	1.3.6.1.4.1.3224.18.4.3.1.5	INTEGER	read-create	What the router sends on this interface. ripVersion1 implies sending RIP updates compliant with RFC 1058. rip1Compatible implies broadcasting RIP-2 updates using RFC 1058 route subsumption rules. ripVersion2 implies multicasting RIP-2 updates. ripV1Demand indicates the use of Demand RIP on a WAN interface under RIP Version 1 rules. ripV2Demand indicates the use of Demand RIP on a WAN interface under Version 2 rules.
INT nsRip2IfConfReceive	1.3.6.1.4.1.3224.18.4.3.1.6	INTEGER	read-create	This indicates which version of RIP updates are to be accepted. Note that rip2 and rip1OrRip2 implies reception of multicast packets.
INT nsRip2IfConfDefaultMetric	1.3.6.1.4.1.3224.18.4.3.1.7	INTEGER	read-create	This variable indicates the metric that is to be used for the default route entry in RIP updates originated on this interface. A value of zero indicates that no default route should be originated; in this case, a default route via another router may be propagated.
ROW nsRip2IfConfStatus	1.3.6.1.4.1.3224.18.4.3.1.8	RowStatus	read-create	Writing invalid has the effect of deleting this interface.
IP nsRip2IfConfSrcAddress	1.3.6.1.4.1.3224.18.4.3.1.9	IpAddress	read-create	The IP Address this system will use as a source address on this interface. If it is a numbered interface, this MUST be the same value as nsRip2IfConfAddress. On unnumbered interfaces, it must be the value of nsRip2IfConfAddress for some interface on the system.
INT nsRip2IfConfVRID	1.3.6.1.4.1.3224.18.4.3.1.10	INTEGER	read-only	Virtual Router ID
nsRip2PeerTable	1.3.6.1.4.1.3224.18.4.4		not-accessible	A list of RIP Peers.
nsRip2PeerEntry	1.3.6.1.4.1.3224.18.4.4.1		not-accessible	Information regarding a single routing peer.
IP nsRip2PeerAddress	1.3.6.1.4.1.3224.18.4.4.1.1	IpAddress	read-only	The IP Address that the peer is using as its source address. Note that on an unnumbered link, this may not be a member of any subnet on the system.
ROU nsRip2PeerDomain	1.3.6.1.4.1.3224.18.4.4.1.2	RouteTag	read-only	The value in the Routing Domain field in RIP packets received from the peer. As domain suuport is deprecated, this must be zero.
TIK nsRip2PeerLastUpdate	1.3.6.1.4.1.3224.18.4.4.1.3	TimeTicks	read-only	The value of sysUpTime when the most recent RIP update was received from this system.
INT nsRip2PeerVersion	1.3.6.1.4.1.3224.18.4.4.1.4	INTEGER	read-only	The RIP version number in the header of the last RIP packet received.
C32 nsRip2PeerRcvBadPackets	1.3.6.1.4.1.3224.18.4.4.1.5	Counter32	read-only	The number of RIP response packets from this peer discarded as invalid.
C32 nsRip2PeerRcvBadRoutes	1.3.6.1.4.1.3224.18.4.4.1.6	Counter32	read-only	The number of routes from this peer that were ignored because the entry format was invalid.
INT nsRip2PeerVRID	1.3.6.1.4.1.3224.18.4.4.1.7	INTEGER	read-only	Virtual Router ID

RFC description

RIPv2 routing protocol management for Netscreen/Juniper networks, monitoring RIP configuration and statistics.

Start monitoring Juniper NetScreen ScreenOS firewall/security appliance (RIPv2 routing) 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 NETSCREEN-RIPv2-MIB

What Is NETSCREEN-RIPv2-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

RFC description