All MIBs › EXTREME-IP-SECURITY-MIB › esAnomalySrcL4Port
esAnomalySrcL4Port
Module: EXTREME-IP-SECURITY-MIB
OID (symbolic): EXTREME-IP-SECURITY-MIB::esAnomalySrcL4Port
OID (numeric): 1.3.6.1.4.1.1916.1.34.2.11
Node type: OBJECT-TYPE
Type: InetPortNumber
Access: accessible-for-notify
Description: tcp/udp source port number in the violating packet
What is esAnomalySrcL4Port?
The source TCP/UDP port number in a packet flagged by the L4-port anomaly check, which fires when a packet's source port equals its destination port (a classic land-attack pattern). Compare it against esAnomalyDestL4Port to confirm the match that triggered the alert.
OID Breakdown
Upper-level ancestors (8 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1916.1.34 | extremeIpSecurity | EXTREME-IP-SECURITY-MIB |
| 1.3.6.1.4.1.1916.1.34.2 | extremeIpSecurityAnomalyTraps | EXTREME-IP-SECURITY-MIB |
| 1.3.6.1.4.1.1916.1.34.2.11 | esAnomalySrcL4Port | EXTREME-IP-SECURITY-MIB |