All MIBs › EXTREME-ENH-DOS-MIB › extremeEnhDosPortStatisticsRateLimitFilteredPackets
extremeEnhDosPortStatisticsRateLimitFilteredPackets
Module: EXTREME-ENH-DOS-MIB
OID (symbolic): EXTREME-ENH-DOS-MIB::extremeEnhDosPortStatisticsRateLimitFilteredPackets
OID (numeric): 1.3.6.1.4.1.1916.1.29.1.6.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The number of packets filetered on this port.
What is extremeEnhDosPortStatisticsRateLimitFilteredPackets?
This read-only counter reports the number of packets that have been filtered (dropped) on this port by the Enhanced DOS rate-limit feature. An admin polls it to gauge how much attack or excess traffic a port's rate limiter has actually discarded, confirming the protection is engaging as expected. A rapidly climbing count on one port, say from 0 to several thousand within a minute, would tell an admin that port is currently under a flood being actively mitigated.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1916.1.29.1.6.1.2 snmpwalk -v2c -c public <target> EXTREME-ENH-DOS-MIB::extremeEnhDosPortStatisticsRateLimitFilteredPackets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1916.1.29.1.6.1.2.1 snmpget -v2c -c public <target> EXTREME-ENH-DOS-MIB::extremeEnhDosPortStatisticsRateLimitFilteredPackets.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> extremeEnhDosPortStatisticsRateLimitFilteredPackets.1
Start monitoring Extreme Networks switch (Enhanced DoS Protect, per-source rate limiting) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EXTREME-ENH-DOS-MIB::extremeEnhDosPortStatisticsRateLimitFilteredPackets OID value, configure state conditions and alerts, and monitor any Extreme Networks switch (Enhanced DoS Protect, per-source rate limiting) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.1916 | extreme | A3COM51-SS9000SX |
| 1.3.6.1.4.1.1916.1 | extremeAgent | EXTREME-BASE-MIB |
| 1.3.6.1.4.1.1916.1.29 | extremeEnhDosMib | EXTREME-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1916.1.29.1 | extremeEnhDosProtect | EXTREME-ENH-DOS-MIB |
| 1.3.6.1.4.1.1916.1.29.1.6 | extremeEnhDosPortStatisticsTable | EXTREME-ENH-DOS-MIB |
| 1.3.6.1.4.1.1916.1.29.1.6.1 | extremeEnhDosPortStatisticsEntry | EXTREME-ENH-DOS-MIB |
| 1.3.6.1.4.1.1916.1.29.1.6.1.2 | extremeEnhDosPortStatisticsRateLimitFilteredPackets | EXTREME-ENH-DOS-MIB |