All MIBs › FOUNDRY-SN-RT-L3-SWITCH-GROUP-MIB
Category: Routing Protocols, Technology: Routing, Vendor: Foundry/Brocade
Description:
Brocade Foundry Layer 3 switch routing group MIB providing routing table, interface, and protocol management for FastIron L3 switching platforms.
Imported Objects
From FOUNDRY-SN-ROOT-MIB
| snIp | OBJECT-IDENTITY |
| snIpx | OBJECT-IDENTITY |
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Counter | |
| IpAddress | |
| TimeTicks |
What Is FOUNDRY-SN-RT-L3-SWITCH-GROUP-MIB?
FOUNDRY-SN-RT-L3-SWITCH-GROUP-MIB is a Brocade (formerly Foundry Networks) vendor MIB for Layer 3 routing management on FastIron L3 switching platforms, covering IP routing, ARP cache control, IP filtering (ACLs), and diagnostic tools like traceroute. It exposes configuration objects for IP filter rules (source/destination address and mask, protocol, action) as well as operational/diagnostic objects for clearing the ARP and IP route caches and running traceroutes. Rather than passive counters, several of these objects (snRtClearArpCache, snRtClearIpCache, snRtIpTraceRoute) are actionable controls that double as software-status tools, letting an administrator verify and reset the routing software's cached state. It is a vendor-specific extension of the Foundry/Brocade enterprise MIB tree, layered on top of standard IP routing concepts. It is used on Brocade/Foundry FastIron Layer 3 switches where network engineers manage ACL-based filtering and need SNMP-based diagnostic tools for troubleshooting routing issues. Engineers can download the FOUNDRY-SN-RT-L3-SWITCH-GROUP-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in FOUNDRY-SN-RT-L3-SWITCH-GROUP-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.
What Can Be Monitored
- IP filter/ACL rule configuration
- ARP cache state
- IP route cache state
- traceroute diagnostic results
Supported Devices
- Brocade/Foundry FastIron Layer 3 switches
Monitoring Examples
An engineer could use snRtIpFilterTable entries (snRtIpFilterSourceIp, snRtIpFilterDestIp, snRtIpFilterAction) to audit which IP filter/ACL rules are active on the switch and confirm intended traffic is permitted or denied. Triggering snRtIpTraceRoute via snRtIpTraceRouteGeneral allows remote path verification without console access, useful when diagnosing an unreachable downstream network. Invoking snRtClearArpCache or snRtClearIpCache remotely can resolve stale-entry routing problems after a topology change.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| snIpxGen | 1.3.6.1.4.1.1991.1.2.1.1 | |||
| CLE snIpxClearCache | 1.3.6.1.4.1.1991.1.2.1.1.3 | ClearStatus | read-write | clear(1) will clear cache table. |
| CLE snIpxClearRoute | 1.3.6.1.4.1.1991.1.2.1.1.4 | ClearStatus | read-write | clear(1) will clear ipx route table. |
| CLE snIpxClearTrafficCnts | 1.3.6.1.4.1.1991.1.2.1.1.5 | ClearStatus | read-write | clear(1) will clear ipx all traffic counters. - snIpxRcvPktsCnt, snIpxFwdPktsCnt, snIpxRcvDropPktsCnt, snIpxTxDropPktsCnt, snIpxRcvFiltPktsCnt, snIpxTxFiltPktsCnt. |
| CTR snIpxRcvPktsCnt | 1.3.6.1.4.1.1991.1.2.1.1.6 | Counter | read-only | IPX incoming packets counter. |
| CTR snIpxFwdPktsCnt | 1.3.6.1.4.1.1991.1.2.1.1.8 | Counter | read-only | IPX forwarding packets counter. |
| CTR snIpxRcvFiltPktsCnt | 1.3.6.1.4.1.1991.1.2.1.1.10 | Counter | read-only | IPX receiving filter packets counter. |
| snIpxCache | 1.3.6.1.4.1.1991.1.2.1.2 | |||
| snIpxCacheTable | 1.3.6.1.4.1.1991.1.2.1.2.1 | not-accessible | IPX Cache table. | |
| snIpxCacheEntry | 1.3.6.1.4.1.1991.1.2.1.2.1.1 | not-accessible | An entry in the IPX Cache table. | |
| INT snIpxCacheIndex | 1.3.6.1.4.1.1991.1.2.1.2.1.1.1 | INTEGER | read-only | The table index for a IPX Cache entry. |
| OCT snIpxCacheNetNum | 1.3.6.1.4.1.1991.1.2.1.2.1.1.2 | OCTET STRING | read-only | Cache Network number is represented by ASCII mainly for HP OpenView. |
| PHY snIpxCacheNode | 1.3.6.1.4.1.1991.1.2.1.2.1.1.3 | PhysAddress | read-only | Cache Node Number. |
| RTR snIpxCacheOutFilter | 1.3.6.1.4.1.1991.1.2.1.2.1.1.4 | RtrStatus | read-only | Cache Outbound Filter is ether disabled(0) or enabled(1). |
| INT snIpxCacheEncap | 1.3.6.1.4.1.1991.1.2.1.2.1.1.5 | INTEGER | read-only | The IPX encapsulation frame type. |
| POR snIpxCachePort | 1.3.6.1.4.1.1991.1.2.1.2.1.1.6 | PortIndex | read-only | IPX Router Port number. |
| snIpxRoute | 1.3.6.1.4.1.1991.1.2.1.3 | |||
| snIpxRouteTable | 1.3.6.1.4.1.1991.1.2.1.3.1 | not-accessible | IPX route table. | |
| snIpxRouteEntry | 1.3.6.1.4.1.1991.1.2.1.3.1.1 | not-accessible | An entry in the IPX route table. | |
| INT snIpxRouteIndex | 1.3.6.1.4.1.1991.1.2.1.3.1.1.1 | INTEGER | read-only | The table index for a IPX route entry. |
| OCT snIpxDestNetNum | 1.3.6.1.4.1.1991.1.2.1.3.1.1.2 | OCTET STRING | read-only | Destination Network number is represented by ASCII mainly for HP OpenView. |
| PHY snIpxFwdRouterNode | 1.3.6.1.4.1.1991.1.2.1.3.1.1.3 | PhysAddress | read-only | Forward Router Node Number. |
| INT snIpxDestHopCnts | 1.3.6.1.4.1.1991.1.2.1.3.1.1.4 | INTEGER | read-only | Number of hops to reach the destination. |
| INT snIpxRouteMetric | 1.3.6.1.4.1.1991.1.2.1.3.1.1.5 | INTEGER | read-only | The metrics to next hop router. |
| INT snIpxDestPort | 1.3.6.1.4.1.1991.1.2.1.3.1.1.6 | INTEGER | read-only | The destination port. |
| snIpxFwdFilter | 1.3.6.1.4.1.1991.1.2.1.5 | |||
| snIpxFwdFilterTable | 1.3.6.1.4.1.1991.1.2.1.5.1 | not-accessible | IPX Forward Filter table. | |
| snIpxFwdFilterEntry | 1.3.6.1.4.1.1991.1.2.1.5.1.1 | not-accessible | An entry in the IPX Forward Filter table. | |
| INT snIpxFwdFilterId | 1.3.6.1.4.1.1991.1.2.1.5.1.1.1 | INTEGER | read-only | The filter ID for a filter entry. |
| ACT snIpxFwdFilterAction | 1.3.6.1.4.1.1991.1.2.1.5.1.1.2 | Action | read-write | Action to take if the ipx packet match with this filter. |
| INT snIpxFwdFilterSocket | 1.3.6.1.4.1.1991.1.2.1.5.1.1.3 | INTEGER | read-write | IPX Forward Filter Socket Number. |
| NET snIpxFwdFilterSrcNet | 1.3.6.1.4.1.1991.1.2.1.5.1.1.4 | NetNumber | read-write | Source Network Number. |
| PHY snIpxFwdFilterSrcNode | 1.3.6.1.4.1.1991.1.2.1.5.1.1.5 | PhysAddress | read-write | Source Node Number. |
| NET snIpxFwdFilterDestNet | 1.3.6.1.4.1.1991.1.2.1.5.1.1.6 | NetNumber | read-write | Destination Network Number. |
| PHY snIpxFwdFilterDestNode | 1.3.6.1.4.1.1991.1.2.1.5.1.1.7 | PhysAddress | read-write | Destination Node Number. |
| INT snIpxFwdFilterRowStatus | 1.3.6.1.4.1.1991.1.2.1.5.1.1.8 | INTEGER | read-write | This object is used to create and delete row in the table and control if they are used. The values that can be written are: delete(3)...deletes the row create(4)...creates a new row modify(5)...modifies an exsisting row If the row exists, then a SET with value of create(4) returns error 'badValue'. Deleted rows go away immediately. The following values can be returned on reads: noSuch(0)...no such row invalid(1)...Setting it to 'invalid' has the effect of rendering it inoperative.. valid(2)....the row exists and is valid |
| snIpxPortCounters | 1.3.6.1.4.1.1991.1.2.1.12 | |||
| snIpxPortCountersTable | 1.3.6.1.4.1.1991.1.2.1.12.1 | not-accessible | IPX port Counters table. | |
| snIpxPortCountersEntry | 1.3.6.1.4.1.1991.1.2.1.12.1.1 | not-accessible | An entry in the IPX Port Counters table. | |
| POR snIpxPortCountersPort | 1.3.6.1.4.1.1991.1.2.1.12.1.1.1 | PortIndex | read-only | The port index for port Counters entry. |
| CTR snIpxPortCountersRcvPktsCnt | 1.3.6.1.4.1.1991.1.2.1.12.1.1.2 | Counter | read-only | IPX incoming packets counter for the interface. |
| CTR snIpxPortCountersFwdPktsCnt | 1.3.6.1.4.1.1991.1.2.1.12.1.1.4 | Counter | read-only | IPX forwarding packets counter for the interface. |
| CTR snIpxPortCountersRcvFiltPktsCnt | 1.3.6.1.4.1.1991.1.2.1.12.1.1.7 | Counter | read-only | IPX receiving filter packets counter for the interface. |
| snRtIpGeneral | 1.3.6.1.4.1.1991.1.2.2.1 | |||
| CLE snRtClearArpCache | 1.3.6.1.4.1.1991.1.2.2.1.1 | ClearStatus | read-write | clear(1) will clear arp cache table. |
| CLE snRtClearIpCache | 1.3.6.1.4.1.1991.1.2.2.1.2 | ClearStatus | read-write | clear(1) will clear ip route cache table. |
| snRtIpFilterTable | 1.3.6.1.4.1.1991.1.2.2.3 | not-accessible | IP filter table. | |
| snRtIpFilterEntry | 1.3.6.1.4.1.1991.1.2.2.3.1 | not-accessible | An entry in the IP filter table. | |
| INT snRtIpFilterIndex | 1.3.6.1.4.1.1991.1.2.2.3.1.1 | INTEGER | read-only | The table index for a filter entry. |
| INT snRtIpFilterAction | 1.3.6.1.4.1.1991.1.2.2.3.1.2 | INTEGER | read-write | Action to take if the ip packet match with this filter. |
| INT snRtIpFilterProtocol | 1.3.6.1.4.1.1991.1.2.2.3.1.3 | INTEGER | read-write | Transport protocol. 0 means don't care |
| IP snRtIpFilterSourceIp | 1.3.6.1.4.1.1991.1.2.2.3.1.4 | IpAddress | read-write | Source IP address. |
| IP snRtIpFilterSourceMask | 1.3.6.1.4.1.1991.1.2.2.3.1.5 | IpAddress | read-write | Source IP subnet mask. |
| IP snRtIpFilterDestIp | 1.3.6.1.4.1.1991.1.2.2.3.1.6 | IpAddress | read-write | Destination IP address. |
| IP snRtIpFilterDestMask | 1.3.6.1.4.1.1991.1.2.2.3.1.7 | IpAddress | read-write | Destination IP subnet mask. |
| INT snRtIpFilterOperator | 1.3.6.1.4.1.1991.1.2.2.3.1.8 | INTEGER | read-write | Type of comparison to perform. for now, this only applys to tcp or udp to compare the port number |
| INT snRtIpFilterOperand | 1.3.6.1.4.1.1991.1.2.2.3.1.9 | INTEGER | read-write | For now this only refers to transport protocol port number. 0 means NA |
| ROW snRtIpFilterRowStatus | 1.3.6.1.4.1.1991.1.2.2.3.1.10 | RowSts | read-write | To create or delete a filter entry. |
| RTR snRtIpFilterEstablished | 1.3.6.1.4.1.1991.1.2.2.3.1.11 | RtrStatus | read-write | Enable/Disable the filtering of established TCP packets of which the ACK or RESET flag is on. This additional filter only applies to TCP transport protocol. |
| INT snRtIpFilterQosPriority | 1.3.6.1.4.1.1991.1.2.2.3.1.12 | INTEGER | read-write | The router L4 Qos Priority values are: low(0) -- low prority high(1) -- high prority. The Priority values are: level0(0), level1(1), level2(2), level3(3), level4(4), level5(5), level6(6), level7(7) |
| snRtIpTraceRoute | 1.3.6.1.4.1.1991.1.2.2.10 | |||
| snRtIpTraceRouteGeneral | 1.3.6.1.4.1.1991.1.2.2.10.1 | |||
| IP snRtIpTraceRouteTargetAddr | 1.3.6.1.4.1.1991.1.2.2.10.1.1 | IpAddress | read-write | Target IP address of which trace route is performed. |
| INT snRtIpTraceRouteMinTtl | 1.3.6.1.4.1.1991.1.2.2.10.1.2 | INTEGER | read-write | Minimum TTL value carried in the first probe packet. Value 0 cannot be used for SET operations. This value is returned if traceroute is not running within the system. |
| INT snRtIpTraceRouteMaxTtl | 1.3.6.1.4.1.1991.1.2.2.10.1.3 | INTEGER | read-write | Maximum TTL value carried in the last probe packet. Value 0 cannot be used for SET operations. This value is returned if traceroute is not running within the system. |
| INT snRtIpTraceRouteTimeOut | 1.3.6.1.4.1.1991.1.2.2.10.1.4 | INTEGER | read-write | Time out period (in seconds) to wait for the response from the probe packet (i,e, the ICMP packet). Value 0 cannot be used for SET operations. This value is returned if traceroute is not running within the system. |
| INT snRtIpTraceRouteControl | 1.3.6.1.4.1.1991.1.2.2.10.1.5 | INTEGER | read-write | Only 'start' and 'abort' are writable values; 'success', 'failure' and 'inProgress' are readeable (or returned) values. Writing 'start' to this object to initiate the trace route operation. snRtIpTraceRouteDestAddr must have been init- ialized before 'start' is writen. This object will return 'inProgress' after trace route operation has started. During the 'inProgress' state, writing 'abort' to this object will stop the current trace route operation. If the destination address is reached, this object returned 'success'. snRtIpTraceRouteResultTable contains the routes (and the target address) to reach the destination address. If the destination address does not reach, timeout, or ending TTL reached, 'failure' is returned. |
| snRtIpTraceRouteResult | 1.3.6.1.4.1.1991.1.2.2.10.2 | |||
| snRtIpTraceRouteResultTable | 1.3.6.1.4.1.1991.1.2.2.10.2.1 | not-accessible | Trace route result table. | |
| snRtIpTraceRouteResultEntry | 1.3.6.1.4.1.1991.1.2.2.10.2.1.1 | not-accessible | An entry of the trace route result table. | |
| INT snRtIpTraceRouteResultIndex | 1.3.6.1.4.1.1991.1.2.2.10.2.1.1.1 | INTEGER | read-only | The table index for a trace route result entry. |
| IP snRtIpTraceRouteResultAddr | 1.3.6.1.4.1.1991.1.2.2.10.2.1.1.2 | IpAddress | read-only | The router or the target address of which forms part of the route to reach the destination address. |
| TIK snRtIpTraceRouteResultRoundTripTime1 | 1.3.6.1.4.1.1991.1.2.2.10.2.1.1.3 | TimeTicks | read-only | The round trip time between the first probe packet transmitted and the reponse ICMP packet received. |
| TIK snRtIpTraceRouteResultRoundTripTime2 | 1.3.6.1.4.1.1991.1.2.2.10.2.1.1.4 | TimeTicks | read-only | The round trip time between the second probe packet transmitted and the reponse ICMP packet received. |
RFC description
Manages Layer 3 switching and IP/IPX routing functions on Foundry Networks switches.
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