All MIBs › DATALINK-MIB › charmask
charmask
Module: DATALINK-MIB
OID (symbolic): DATALINK-MIB::charmask
OID (numeric): 1.3.6.1.4.1.3052.1.9.2.1.2
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description: 32-byte hex ascii for character masking
What is charmask?
A 32-byte hex ASCII string defining which characters are masked (256 bits, one per character code). It is only effective when masking is enabled, and the exact bit order is defined by the vendor's manual.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3052.1.9.2.1.2 snmpwalk -v2c -c public <target> DATALINK-MIB::charmask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3052.1.9.2.1.2.1 snmpget -v2c -c public <target> DATALINK-MIB::charmask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3052.1.9.2.1.2.1 s <value>
Start monitoring Serial/dial-up modem bank or remote-access router (vendor unclear) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DATALINK-MIB::charmask OID value, configure state conditions and alerts, and monitor any Serial/dial-up modem bank or remote-access router (vendor unclear) from a single console.
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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.3052 | asentria | ASENTRIA-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3052.1 | datalink | DATALINK-MIB |
| 1.3.6.1.4.1.3052.1.9 | databases | DATALINK-MIB |
| 1.3.6.1.4.1.3052.1.9.2 | databaseFiles | DATALINK-MIB |
| 1.3.6.1.4.1.3052.1.9.2.1 | filesetup | DATALINK-MIB |
| 1.3.6.1.4.1.3052.1.9.2.1.2 | charmask | DATALINK-MIB |