All MIBs › T11-FC-SP-SA-MIB › t11FcSpSaIfInUnprotMtchDrops
t11FcSpSaIfInUnprotMtchDrops
Module: T11-FC-SP-SA-MIB
OID (symbolic): T11-FC-SP-SA-MIB::t11FcSpSaIfInUnprotMtchDrops
OID (numeric): 1.3.6.1.2.1.179.1.1.1.1.18
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The number of times that a frame received on this interface was dropped because it matched with a Traffic Selector for a Security Association that was active at the time of receipt but the frame was not protected as negotiated for that Security Association.
This counter has no discontinuities other than those that all Counter64's have when sysUpTime=0.
What is t11FcSpSaIfInUnprotMtchDrops?
Counts inbound frames dropped because they matched the Traffic Selector for an active SA but weren't actually protected the way that SA negotiated, e.g. missing expected encryption. This flags a peer sending traffic that doesn't match the agreed security transform.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.179.1.1.1.1.18 snmpwalk -v2c -c public <target> T11-FC-SP-SA-MIB::t11FcSpSaIfInUnprotMtchDrops
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.179.1.1.1.1.18.1 snmpget -v2c -c public <target> T11-FC-SP-SA-MIB::t11FcSpSaIfInUnprotMtchDrops.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.179 | t11FcSpSaMIB | T11-FC-SP-SA-MIB |
| 1.3.6.1.2.1.179.1 | t11FcSpSaMIBObjects | T11-FC-SP-SA-MIB |
| 1.3.6.1.2.1.179.1.1 | t11FcSpSaBase | T11-FC-SP-SA-MIB |
| 1.3.6.1.2.1.179.1.1.1 | t11FcSpSaIfTable | T11-FC-SP-SA-MIB |
| 1.3.6.1.2.1.179.1.1.1.1 | t11FcSpSaIfEntry | T11-FC-SP-SA-MIB |
| 1.3.6.1.2.1.179.1.1.1.1.18 | t11FcSpSaIfInUnprotMtchDrops | T11-FC-SP-SA-MIB |