All MIBs › ALTEON-CHEETAH-SWITCH-MIB › agDosPortStatsUDPPortZero
agDosPortStatsUDPPortZero
Module: ALTEON-CHEETAH-SWITCH-MIB
OID (symbolic): ALTEON-CHEETAH-SWITCH-MIB::agDosPortStatsUDPPortZero
OID (numeric): 1.3.6.1.4.1.1872.2.5.1.2.6.1.1.46
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: UDP packets with source or destination port is zero.
What is agDosPortStatsUDPPortZero?
This Counter32 counts UDP packets with source or destination port 0—a protocol violation never seen in legitimate traffic. Network engineers use this as a strong indicator of malicious or misconfigured traffic. Example: any external traffic with this signature should trigger investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.1.2.6.1.1.46 snmpwalk -v2c -c public <target> ALTEON-CHEETAH-SWITCH-MIB::agDosPortStatsUDPPortZero
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.1.2.6.1.1.46.1 snmpget -v2c -c public <target> ALTEON-CHEETAH-SWITCH-MIB::agDosPortStatsUDPPortZero.1
Start monitoring Alteon (Nortel/Radware) Cheetah-based application switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-CHEETAH-SWITCH-MIB::agDosPortStatsUDPPortZero OID value, configure state conditions and alerts, and monitor any Alteon (Nortel/Radware) Cheetah-based application switches (legacy) 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 |
| 1.3.6.1.4.1.1872 | alteon | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2 | private_mibs | ALTEON-PRIVATE-MIBS |
| 1.3.6.1.4.1.1872.2.5 | aws_switch | ALTEON-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1872.2.5.1 | agent | ALTEON-CHEETAH-SWITCH-MIB |
| 1.3.6.1.4.1.1872.2.5.1.2 | agentStats | ALTEON-CHEETAH-SWITCH-MIB |
| 1.3.6.1.4.1.1872.2.5.1.2.6 | securityStats | ALTEON-CHEETAH-SWITCH-MIB |
| 1.3.6.1.4.1.1872.2.5.1.2.6.1 | agDosPortStatsTable | ALTEON-CHEETAH-SWITCH-MIB |
| 1.3.6.1.4.1.1872.2.5.1.2.6.1.1 | agDosPortStatsTableEntry | ALTEON-CHEETAH-SWITCH-MIB |
| 1.3.6.1.4.1.1872.2.5.1.2.6.1.1.46 | agDosPortStatsUDPPortZero | ALTEON-CHEETAH-SWITCH-MIB |