All MIBs › DLSW-MIB › dlswTConnOperNRexRcvds
dlswTConnOperNRexRcvds
Module: DLSW-MIB
OID (symbolic): DLSW-MIB::dlswTConnOperNRexRcvds
OID (numeric): 1.3.6.1.2.1.46.1.2.3.1.32
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of NETBIOS_NR_ex (NetBIOS Name Recognized-explorer) messages received on this transport connection.
What is dlswTConnOperNRexRcvds?
This counter tallies the number of NetBIOS Name Recognized (NR_ex) messages received over this Data Link Switching transport connection. DLSw operators use this to monitor the frequency of NetBIOS name resolution traffic flowing through the tunnel. High rates may indicate excessive name lookups or network reconnaissance activity on the legacy network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.46.1.2.3.1.32 snmpwalk -v2c -c public <target> DLSW-MIB::dlswTConnOperNRexRcvds
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.46.1.2.3.1.32.1 snmpget -v2c -c public <target> DLSW-MIB::dlswTConnOperNRexRcvds.1
Start monitoring Router/gateway running Data Link Switching (vendor-neutral, legacy SNA/NetBIOS over IP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLSW-MIB::dlswTConnOperNRexRcvds OID value, configure state conditions and alerts, and monitor any Router/gateway running Data Link Switching (vendor-neutral, legacy SNA/NetBIOS over IP) from a single console.
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 | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.46 | dlsw | DLSW-MIB |
| 1.3.6.1.2.1.46.1 | dlswMIB | DLSW-MIB |
| 1.3.6.1.2.1.46.1.2 | dlswTConn | DLSW-MIB |
| 1.3.6.1.2.1.46.1.2.3 | dlswTConnOperTable | DLSW-MIB |
| 1.3.6.1.2.1.46.1.2.3.1 | dlswTConnOperEntry | DLSW-MIB |
| 1.3.6.1.2.1.46.1.2.3.1.32 | dlswTConnOperNRexRcvds | DLSW-MIB |