All MIBs › CTATX-MIB › sifFunctions
sifFunctions
Module: CTATX-MIB
OID (symbolic): CTATX-MIB::sifFunctions
OID (numeric): 1.3.6.1.4.1.97.3.7.2.1.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current functional state (protocols which have been activated and are operational) of the port. The following values or combinations are supported: 0x0001 NMS, 0x0002 TBRIDGE, 0x0004 SBRIDGE, 0x0006 SRTBRIDGE, 0x0008 MESH, 0x0010 IPROUTE, 0x0020 NO_BPDU, 0x0040 RIP, 0x0080 SRSPAN, 0x0100 PROXY, 0x0200 OSPF.
These values can be configured through the sprotoTable. Combining TBRIDGE and SBRIDGE always produces SRTBRIDGE.
What is sifFunctions?
This read-only INTEGER is a bitmask reporting which protocols and functions, such as NMS, TBRIDGE, SBRIDGE, MESH, IPROUTE, RIP, PROXY, and OSPF, are currently active on this specific port, configurable through the sprotoTable. An administrator checks it to see what is actually running on a port right now, distinct from what the whole chassis supports per configFunctions. For example, the admin checks sifFunctions on a port where OSPF adjacency won't form and finds the OSPF bit isn't set, tracing the issue back to the sprotoTable configuration for that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.7.2.1.16 snmpwalk -v2c -c public <target> CTATX-MIB::sifFunctions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.7.2.1.16.1 snmpget -v2c -c public <target> CTATX-MIB::sifFunctions.1
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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 |
| 1.3.6.1.4.1.97 | sigma | CT-ELS10-27-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.97.3 | ecs_1 | CTATX-MIB |
| 1.3.6.1.4.1.97.3.7 | sinterfaces | CTATX-MIB |
| 1.3.6.1.4.1.97.3.7.2 | sifTable | CTATX-MIB |
| 1.3.6.1.4.1.97.3.7.2.1 | sifEntry | CTATX-MIB |
| 1.3.6.1.4.1.97.3.7.2.1.16 | sifFunctions | CTATX-MIB |