All MIBs › SIGMA-MIB › srptrLinkStatusMask
srptrLinkStatusMask
Module: SIGMA-MIB
OID (symbolic): SIGMA-MIB::srptrLinkStatusMask
OID (numeric): 1.3.6.1.4.1.97.3.15.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This mask provides quick access to the general connectivity of the repeater. Each bit corresponds to the link status of a repeater port. If the bit is set to 1 then link pulses are being received, as per the IEEE specification. A bit value of zero indicates one of four conditions: - There is nothing physically attached to the port. - The port is not configured for twisted-pair. The AUI interface, for example, does not generate or test for link pulses. - The device attached to the port does not generate the link pulses specified by the IEEE standard. STARLAN devices, for example, do not generate such pulses. - The port is configured to ignore link pulses (see srptrPortLinkPulse). The least significant bit in the mask corresponds to repeater port 1; the high-order eight bits are always zero.
What is srptrLinkStatusMask?
A bitmask giving quick at-a-glance link status for every port on this repeater: a set bit means link pulses are being received on that port per the IEEE standard, while a zero bit means nothing is plugged in, the port isn't configured for twisted-pair, the attached device doesn't generate link pulses, or link-pulse checking is disabled via srptrPortLinkPulse; the least-significant bit corresponds to port 1, and an admin scans this mask to spot dead ports across a whole repeater in one read.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.15.1.1.2 snmpwalk -v2c -c public <target> SIGMA-MIB::srptrLinkStatusMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.15.1.1.2.1 snmpget -v2c -c public <target> SIGMA-MIB::srptrLinkStatusMask.1
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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 |
| 1.3.6.1.4.1.97 | sigma | CT-ELS10-27-MIB |
| 1.3.6.1.4.1.97.3 | ecs_1 | CTATX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.97.3.15 | srptr | SIGMA-MIB |
| 1.3.6.1.4.1.97.3.15.1 | srptrTable | SIGMA-MIB |
| 1.3.6.1.4.1.97.3.15.1.1 | srptrEntry | SIGMA-MIB |
| 1.3.6.1.4.1.97.3.15.1.1.2 | srptrLinkStatusMask | SIGMA-MIB |