All MIBs › RMON2-MIB › alMatrixSDOctets
alMatrixSDOctets
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::alMatrixSDOctets
OID (numeric): 1.3.6.1.2.1.16.17.1.1.3
Node type: OBJECT-TYPE
Type: ZeroBasedCounter32
Access: read-only
Description: The number of octets in packets of this protocol type transmitted from the source address to the destination address since this entry was added to the alMatrixSDTable (excluding framing bits, but including FCS octets), excluding octets in packets that contained errors.
Note that this doesn't count just those octets in the particular protocol frames but includes the entire packet that contained the protocol.
What is alMatrixSDOctets?
This object holds a byte count of traffic flowing from a source to destination address, excluding corrupted packets. Engineers analyze this to understand bandwidth consumption between specific host pairs and detect data transfers or attacks. A sudden increase in SDOctets between two hosts warrants investigation for unauthorized file transfer or data exfiltration.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.17.1.1.3 snmpwalk -v2c -c public <target> RMON2-MIB::alMatrixSDOctets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.17.1.1.3.1 snmpget -v2c -c public <target> RMON2-MIB::alMatrixSDOctets.1
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OID Breakdown
Upper-level ancestors (7 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 | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.17 | alMatrix | RMON2-MIB |
| 1.3.6.1.2.1.16.17.1 | alMatrixSDTable | RMON2-MIB |
| 1.3.6.1.2.1.16.17.1.1 | alMatrixSDEntry | RMON2-MIB |
| 1.3.6.1.2.1.16.17.1.1.3 | alMatrixSDOctets | RMON2-MIB |